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1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/* $Id$ */
17
18//
19// This class is the main manager for AliShuttle.
20// It organizes the data retrieval from DCS and call the
21// interface methods of AliPreprocessor.
22// For every detector in AliShuttleConfgi (see AliShuttleConfig),
23// data for its set of aliases is retrieved. If there is registered
24// AliPreprocessor for this detector then it will be used
25// accroding to the schema (see AliPreprocessor).
26// If there isn't registered AliPreprocessor than the retrieved
27// data is stored automatically to the undelying AliCDBStorage.
28// For detSpec is used the alias name.
29//
30
31#include "AliShuttle.h"
32
33#include "AliCDBManager.h"
34#include "AliCDBStorage.h"
35#include "AliCDBId.h"
36#include "AliCDBRunRange.h"
37#include "AliCDBPath.h"
38#include "AliCDBEntry.h"
39#include "AliShuttleConfig.h"
40#include "DCSClient/AliDCSClient.h"
41#include "AliLog.h"
42#include "AliPreprocessor.h"
43#include "AliShuttleStatus.h"
44#include "AliShuttleLogbookEntry.h"
45
46#include <TSystem.h>
47#include <TObject.h>
48#include <TString.h>
49#include <TTimeStamp.h>
50#include <TObjString.h>
51#include <TSQLServer.h>
52#include <TSQLResult.h>
53#include <TSQLRow.h>
54#include <TMutex.h>
55#include <TSystemDirectory.h>
56#include <TSystemFile.h>
57#include <TFile.h>
58#include <TGrid.h>
59#include <TGridResult.h>
60#include <TMap.h>
61
62#include <TMonaLisaWriter.h>
63
64#include <fstream>
65
66#include <sys/types.h>
67#include <sys/wait.h>
68
69#include <signal.h>
70
71ClassImp(AliShuttle)
72
73//______________________________________________________________________________________________
74AliShuttle::AliShuttle(const AliShuttleConfig* config,
75 UInt_t timeout, Int_t retries):
76fConfig(config),
77fTimeout(timeout), fRetries(retries),
78fPreprocessorMap(),
79fLogbookEntry(0),
80fCurrentDetector(),
81fFirstProcessing(0),
82fFXSError(-1),
83fStatusEntry(0),
84fMonitoringMutex(0),
85fLastActionTime(0),
86fLastAction(),
87fMonaLisa(0),
88fTestMode(kNone),
89fReadTestMode(kFALSE),
90fOutputRedirected(kFALSE)
91{
92 //
93 // config: AliShuttleConfig used
94 // timeout: timeout used for AliDCSClient connection
95 // retries: the number of retries in case of connection error.
96 //
97
98 if (!fConfig->IsValid()) AliFatal("********** !!!!! Invalid configuration !!!!! **********");
99 for(int iSys=0;iSys<4;iSys++) {
100 fServer[iSys]=0;
101 if (iSys < 3)
102 fFXSlist[iSys].SetOwner(kTRUE);
103 }
104 fPreprocessorMap.SetOwner(kTRUE);
105
106 for (UInt_t iDet=0; iDet<NDetectors(); iDet++)
107 fFirstUnprocessed[iDet] = kFALSE;
108
109 fMonitoringMutex = new TMutex();
110}
111
112//______________________________________________________________________________________________
113AliShuttle::~AliShuttle()
114{
115 //
116 // destructor
117 //
118
119 fPreprocessorMap.DeleteAll();
120 for(int iSys=0;iSys<4;iSys++)
121 if(fServer[iSys]) {
122 fServer[iSys]->Close();
123 delete fServer[iSys];
124 fServer[iSys] = 0;
125 }
126
127 if (fStatusEntry){
128 delete fStatusEntry;
129 fStatusEntry = 0;
130 }
131
132 if (fMonitoringMutex)
133 {
134 delete fMonitoringMutex;
135 fMonitoringMutex = 0;
136 }
137}
138
139//______________________________________________________________________________________________
140void AliShuttle::RegisterPreprocessor(AliPreprocessor* preprocessor)
141{
142 //
143 // Registers new AliPreprocessor.
144 // It uses GetName() for indentificator of the pre processor.
145 // The pre processor is registered it there isn't any other
146 // with the same identificator (GetName()).
147 //
148
149 const char* detName = preprocessor->GetName();
150 if(GetDetPos(detName) < 0)
151 AliFatal(Form("********** !!!!! Invalid detector name: %s !!!!! **********", detName));
152
153 if (fPreprocessorMap.GetValue(detName)) {
154 AliWarning(Form("AliPreprocessor %s is already registered!", detName));
155 return;
156 }
157
158 fPreprocessorMap.Add(new TObjString(detName), preprocessor);
159}
160//______________________________________________________________________________________________
161Bool_t AliShuttle::Store(const AliCDBPath& path, TObject* object,
162 AliCDBMetaData* metaData, Int_t validityStart, Bool_t validityInfinite)
163{
164 // Stores a CDB object in the storage for offline reconstruction. Objects that are not needed for
165 // offline reconstruction, but should be stored anyway (e.g. for debugging) should NOT be stored
166 // using this function. Use StoreReferenceData instead!
167 // It calls StoreLocally function which temporarily stores the data locally; when the preprocessor
168 // finishes the data are transferred to the main storage (Grid).
169
170 return StoreLocally(fgkLocalCDB, path, object, metaData, validityStart, validityInfinite);
171}
172
173//______________________________________________________________________________________________
174Bool_t AliShuttle::StoreReferenceData(const AliCDBPath& path, TObject* object, AliCDBMetaData* metaData)
175{
176 // Stores a CDB object in the storage for reference data. This objects will not be available during
177 // offline reconstrunction. Use this function for reference data only!
178 // It calls StoreLocally function which temporarily stores the data locally; when the preprocessor
179 // finishes the data are transferred to the main storage (Grid).
180
181 return StoreLocally(fgkLocalRefStorage, path, object, metaData);
182}
183
184//______________________________________________________________________________________________
185Bool_t AliShuttle::StoreLocally(const TString& localUri,
186 const AliCDBPath& path, TObject* object, AliCDBMetaData* metaData,
187 Int_t validityStart, Bool_t validityInfinite)
188{
189 // Store object temporarily in local storage. Parameters are passed by Store and StoreReferenceData functions.
190 // when the preprocessor finishes the data are transferred to the main storage (Grid).
191 // The parameters are:
192 // 1) Uri of the backup storage (Local)
193 // 2) the object's path.
194 // 3) the object to be stored
195 // 4) the metaData to be associated with the object
196 // 5) the validity start run number w.r.t. the current run,
197 // if the data is valid only for this run leave the default 0
198 // 6) specifies if the calibration data is valid for infinity (this means until updated),
199 // typical for calibration runs, the default is kFALSE
200 //
201 // returns 0 if fail, 1 otherwise
202
203
204 if (fTestMode & kErrorStorage)
205 {
206 Log(fCurrentDetector, "StoreLocally - In TESTMODE - Simulating error while storing locally");
207 return kFALSE;
208 }
209
210 const char* cdbType = (localUri == fgkLocalCDB) ? "CDB" : "Reference";
211
212 Int_t firstRun = GetCurrentRun() - validityStart;
213 if(firstRun < 0) {
214 AliWarning("First valid run happens to be less than 0! Setting it to 0.");
215 firstRun=0;
216 }
217
218 Int_t lastRun = -1;
219 if(validityInfinite) {
220 lastRun = AliCDBRunRange::Infinity();
221 } else {
222 lastRun = GetCurrentRun();
223 }
224
225 // Version is set to current run, it will be used later to transfer data to Grid
226 AliCDBId id(path, firstRun, lastRun, GetCurrentRun(), -1);
227
228 if(! dynamic_cast<TObjString*> (metaData->GetProperty("RunUsed(TObjString)"))){
229 TObjString runUsed = Form("%d", GetCurrentRun());
230 metaData->SetProperty("RunUsed(TObjString)", runUsed.Clone());
231 }
232
233 Bool_t result = kFALSE;
234
235 if (!(AliCDBManager::Instance()->GetStorage(localUri))) {
236 Log("SHUTTLE", Form("StoreLocally - Cannot activate local %s storage", cdbType));
237 } else {
238 Int_t logLevel = AliLog::GetGlobalLogLevel();
239 AliLog::SetGlobalLogLevel(AliLog::kError);
240 result = AliCDBManager::Instance()->GetStorage(localUri)
241 ->Put(object, id, metaData);
242 AliLog::SetGlobalLogLevel((AliLog::EType_t)logLevel);
243 }
244
245 if(!result) {
246
247 Log(fCurrentDetector, Form("StoreLocally - Can't store object <%s>!", id.ToString().Data()));
248 }
249
250
251 return result;
252}
253
254//______________________________________________________________________________________________
255Bool_t AliShuttle::StoreOCDB()
256{
257 //
258 // Called when preprocessor ends successfully or when previous storage attempt failed (kStoreError status)
259 // Calls underlying StoreOCDB(const char*) function twice, for OCDB and Reference storage.
260 // Then calls StoreRefFilesToGrid to store reference files.
261 //
262
263 UpdateShuttleStatus(AliShuttleStatus::kStoreStarted);
264
265 if (fTestMode & kErrorGrid)
266 {
267 Log("SHUTTLE", "StoreOCDB - In TESTMODE - Simulating error while storing in the Grid");
268 Log(fCurrentDetector, "StoreOCDB - In TESTMODE - Simulating error while storing in the Grid");
269 return kFALSE;
270 }
271
272 Log("SHUTTLE","StoreOCDB - Storing OCDB data ...");
273 Int_t resultCDB = StoreOCDB(fgkMainCDB);
274
275 Log("SHUTTLE","StoreOCDB - Storing reference data ...");
276 Int_t resultRef = StoreOCDB(fgkMainRefStorage);
277
278 Log("SHUTTLE","StoreOCDB - Storing reference files ...");
279 Bool_t resultRefFiles = CopyFilesToGrid("reference");
280
281 Bool_t resultMetadata = kTRUE;
282 if(fCurrentDetector == "GRP")
283 {
284 Log("SHUTTLE","StoreOCDB - Storing Run Metadata file ...");
285 resultMetadata = CopyFilesToGrid("metadata");
286 }
287
288 Int_t storeResult = 0;
289
290 if (resultCDB < 0 || resultRef < 0 || resultRefFiles == kFALSE || resultMetadata == kFALSE)
291 storeResult = -1;
292 else if (resultCDB > 0 || resultRef > 0)
293 storeResult = 1;
294
295 if (storeResult < 0)
296 {
297 Log("SHUTTLE",
298 Form("\t\t\t****** run %d - %s: STORAGE ERROR ******",
299 GetCurrentRun(), fCurrentDetector.Data()));
300 UpdateShuttleStatus(AliShuttleStatus::kStoreError);
301 }
302 else if (storeResult > 0)
303 {
304 Log("SHUTTLE",
305 Form("\t\t\t****** run %d - %s: STORAGE DELAYED ******",
306 GetCurrentRun(), fCurrentDetector.Data()));
307 UpdateShuttleStatus(AliShuttleStatus::kStoreDelayed);
308 }
309 else if (storeResult == 0)
310 {
311 Log("SHUTTLE",
312 Form("\t\t\t****** run %d - %s: DONE ******",
313 GetCurrentRun(), fCurrentDetector.Data()));
314 UpdateShuttleStatus(AliShuttleStatus::kDone);
315 UpdateShuttleLogbook(fCurrentDetector, "DONE");
316 }
317
318 return (storeResult == 0);
319}
320
321//______________________________________________________________________________________________
322Int_t AliShuttle::StoreOCDB(const TString& gridURI)
323{
324 //
325 // Called by StoreOCDB(), performs actual storage to the main OCDB and reference storages (Grid)
326 //
327 // Return code:
328 // -2 initialization error
329 // -1 storage error
330 // 0 success
331 // 1 storage delayed (e.g. previous unprocessed runs)
332 //
333
334 TObjArray* gridIds=0;
335
336 Bool_t result = kTRUE;
337 Bool_t delayed = kFALSE;
338
339 const char* type = 0;
340 TString localURI;
341 if(gridURI == fgkMainCDB) {
342 type = "OCDB";
343 localURI = fgkLocalCDB;
344 } else if(gridURI == fgkMainRefStorage) {
345 type = "reference";
346 localURI = fgkLocalRefStorage;
347 } else {
348 AliError(Form("Invalid storage URI: %s", gridURI.Data()));
349 return -2;
350 }
351
352 AliCDBManager* man = AliCDBManager::Instance();
353
354 AliCDBStorage *gridSto = man->GetStorage(gridURI);
355 if(!gridSto) {
356 Log("SHUTTLE",
357 Form("StoreOCDB - cannot activate main %s storage", type));
358 return -2;
359 }
360
361 gridIds = gridSto->GetQueryCDBList();
362
363 // get objects previously stored in local CDB
364 AliCDBStorage *localSto = man->GetStorage(localURI);
365 if(!localSto) {
366 Log("SHUTTLE",
367 Form("StoreOCDB - cannot activate local %s storage", type));
368 return -2;
369 }
370 AliCDBPath aPath(GetOfflineDetName(fCurrentDetector.Data()),"*","*");
371 // Local objects were stored with current run as Grid version!
372 TList* localEntries = localSto->GetAll(aPath.GetPath(), GetCurrentRun(), GetCurrentRun());
373 localEntries->SetOwner(1);
374
375 // loop on local stored objects
376 TIter localIter(localEntries);
377 AliCDBEntry *aLocEntry = 0;
378 while((aLocEntry = dynamic_cast<AliCDBEntry*> (localIter.Next()))){
379 aLocEntry->SetOwner(1);
380 AliCDBId aLocId = aLocEntry->GetId();
381 aLocEntry->SetVersion(-1);
382 aLocEntry->SetSubVersion(-1);
383
384 Log(fCurrentDetector.Data(), Form("Attempting to store %s", aLocId.ToString().Data()));
385
386 // If local object is valid up to infinity we store it only if it is
387 // the first unprocessed run!
388 if (aLocId.GetLastRun() == AliCDBRunRange::Infinity() &&
389 !fFirstUnprocessed[GetDetPos(fCurrentDetector)])
390 {
391 Log("SHUTTLE", Form("StoreOCDB - %s: object %s has validity infinite but "
392 "there are previous unprocessed runs!",
393 fCurrentDetector.Data(), aLocId.GetPath().Data()));
394 Log(fCurrentDetector.Data(), Form("StoreOCDB - %s: object %s has validity infinite but "
395 "there are previous unprocessed runs!",
396 fCurrentDetector.Data(), aLocId.GetPath().Data()));
397 delayed = kTRUE;
398 continue;
399 }
400
401 // loop on Grid valid Id's
402 Bool_t store = kTRUE;
403 TIter gridIter(gridIds);
404 AliCDBId* aGridId = 0;
405 while ((aGridId = dynamic_cast<AliCDBId*> (gridIter.Next()))) {
406 if (aGridId->GetPath() != aLocId.GetPath())
407 continue;
408 // skip all objects valid up to infinity
409 if (aGridId->GetLastRun() == AliCDBRunRange::Infinity())
410 continue;
411
412 // if we get here, it means there's already some more recent object stored on Grid!
413 Log(fCurrentDetector.Data(),
414 Form("StoreOCDB - A more recent object already exists in %s storage: <%s>",
415 type, aGridId->ToString().Data()));
416
417 store = kFALSE;
418 break;
419 }
420
421 Bool_t storeOk = kFALSE;
422 if (store)
423 {
424 Log(fCurrentDetector.Data(), Form("Prechecks succeeded. Ready to store %s", aLocId.ToString().Data()));
425 storeOk = gridSto->Put(aLocEntry);
426 if (storeOk) {
427 Log("SHUTTLE",
428 Form("StoreOCDB - Object <%s> successfully put into %s storage",
429 aLocId.ToString().Data(), type));
430 Log(fCurrentDetector.Data(),
431 Form("StoreOCDB - Object <%s> successfully put into %s storage",
432 aLocId.ToString().Data(), type));
433 } else {
434 Log("SHUTTLE",
435 Form("StoreOCDB - Grid %s storage of object <%s> failed",
436 type, aLocId.ToString().Data()));
437 Log(fCurrentDetector.Data(),
438 Form("StoreOCDB - Grid %s storage of object <%s> failed",
439 type, aLocId.ToString().Data()));
440 result = kFALSE;
441 }
442 }
443
444 if (!store || storeOk) {
445 // removing local file...
446 TString filename;
447 localSto->IdToFilename(aLocId, filename);
448 Log("SHUTTLE", Form("StoreOCDB - Removing local file %s", filename.Data()));
449 RemoveFile(filename.Data());
450 }
451 }
452 localEntries->Clear();
453
454 Int_t returnCode = 0;
455
456 if (result == kFALSE)
457 returnCode = -1;
458 else if (delayed != kFALSE)
459 returnCode = 1;
460
461 Log("SHUTTLE", Form("StoreOCDB - Returning with %d (result = %d, delayed = %d)", returnCode, result, delayed));
462 Log(fCurrentDetector.Data(), Form("StoreOCDB - Returning with %d (result = %d, delayed = %d)", returnCode, result, delayed));
463
464 return returnCode;
465}
466
467//______________________________________________________________________________________________
468Bool_t AliShuttle::CleanReferenceStorage(const char* detector)
469{
470 // clears the directory used to store reference files of a given subdetector
471
472 AliCDBManager* man = AliCDBManager::Instance();
473 AliCDBStorage* sto = man->GetStorage(fgkLocalRefStorage);
474 TString localBaseFolder = sto->GetBaseFolder();
475
476 TString targetDir = GetRefFilePrefix(localBaseFolder.Data(), detector);
477
478 Log("SHUTTLE", Form("CleanReferenceStorage - Cleaning %s", targetDir.Data()));
479
480 TString begin;
481 begin.Form("%d_", GetCurrentRun());
482
483 TSystemDirectory* baseDir = new TSystemDirectory("/", targetDir);
484 if (!baseDir)
485 return kTRUE;
486
487 TList* dirList = baseDir->GetListOfFiles();
488 delete baseDir;
489
490 if (!dirList) return kTRUE;
491
492 if (dirList->GetEntries() < 3)
493 {
494 delete dirList;
495 return kTRUE;
496 }
497
498 Int_t nDirs = 0, nDel = 0;
499 TIter dirIter(dirList);
500 TSystemFile* entry = 0;
501
502 Bool_t success = kTRUE;
503
504 while ((entry = dynamic_cast<TSystemFile*> (dirIter.Next())))
505 {
506 if (entry->IsDirectory())
507 continue;
508
509 TString fileName(entry->GetName());
510 if (!fileName.BeginsWith(begin))
511 continue;
512
513 nDirs++;
514
515 // delete file
516 Int_t result = gSystem->Unlink(fileName.Data());
517
518 if (result)
519 {
520 Log("SHUTTLE", Form("CleanReferenceStorage - Could not delete file %s!", fileName.Data()));
521 success = kFALSE;
522 } else {
523 nDel++;
524 }
525 }
526
527 if(nDirs > 0)
528 Log("SHUTTLE", Form("CleanReferenceStorage - %d (over %d) reference files in folder %s were deleted.",
529 nDel, nDirs, targetDir.Data()));
530
531
532 delete dirList;
533 return success;
534
535
536
537
538
539
540 Int_t result = gSystem->GetPathInfo(targetDir, 0, (Long64_t*) 0, 0, 0);
541 if (result == 0)
542 {
543 // delete directory
544 result = gSystem->Exec(Form("rm -rf %s", targetDir.Data()));
545 if (result != 0)
546 {
547 Log("SHUTTLE", Form("CleanReferenceStorage - Could not clean directory %s", targetDir.Data()));
548 return kFALSE;
549 }
550 }
551
552 result = gSystem->mkdir(targetDir, kTRUE);
553 if (result != 0)
554 {
555 Log("SHUTTLE", Form("CleanReferenceStorage - Error creating base directory %s", targetDir.Data()));
556 return kFALSE;
557 }
558
559 return kTRUE;
560}
561
562//______________________________________________________________________________________________
563Bool_t AliShuttle::StoreReferenceFile(const char* detector, const char* localFile, const char* gridFileName)
564{
565 //
566 // Stores reference file directly (without opening it). This function stores the file locally.
567 //
568 // The file is stored under the following location:
569 // <base folder of local reference storage>/<DET>/<RUN#>_<gridFileName>
570 // where <gridFileName> is the second parameter given to the function
571 //
572
573 if (fTestMode & kErrorStorage)
574 {
575 Log(fCurrentDetector, "StoreReferenceFile - In TESTMODE - Simulating error while storing locally");
576 return kFALSE;
577 }
578
579 AliCDBManager* man = AliCDBManager::Instance();
580 AliCDBStorage* sto = man->GetStorage(fgkLocalRefStorage);
581
582 TString localBaseFolder = sto->GetBaseFolder();
583
584 TString target = GetRefFilePrefix(localBaseFolder.Data(), detector);
585 target.Append(Form("/%d_%s", GetCurrentRun(), gridFileName));
586
587 return CopyFileLocally(localFile, target);
588}
589
590//______________________________________________________________________________________________
591Bool_t AliShuttle::StoreRunMetadataFile(const char* localFile, const char* gridFileName)
592{
593 //
594 // Stores Run metadata file to the Grid, in the run folder
595 //
596 // Only GRP can call this function.
597
598 if (fTestMode & kErrorStorage)
599 {
600 Log(fCurrentDetector, "StoreRunMetaDataFile - In TESTMODE - Simulating error while storing locally");
601 return kFALSE;
602 }
603
604 AliCDBManager* man = AliCDBManager::Instance();
605 AliCDBStorage* sto = man->GetStorage(fgkLocalRefStorage);
606
607 TString localBaseFolder = sto->GetBaseFolder();
608
609 // Build Run level folder
610 // folder = /alice/data/year/lhcPeriod/runNb/raw
611
612
613 TString lhcPeriod = GetLHCPeriod();
614 if (lhcPeriod.Length() == 0)
615 {
616 Log("SHUTTLE","StoreRunMetaDataFile - LHCPeriod not found in logbook!");
617 return 0;
618 }
619
620 // TODO partitions with one detector only write data into LHCperiod_DET
621 TString partition = GetRunParameter("detector");
622
623 if (partition.Length() > 0 && partition != "ALICE")
624 {
625 lhcPeriod.Append(Form("_%s", partition.Data()));
626 Log(fCurrentDetector, Form("Run data tags merged file will be written in %s",
627 lhcPeriod.Data()));
628 }
629
630 TString target = Form("%s/GRP/RunMetadata%s%d/%s/%09d/raw/%s",
631 localBaseFolder.Data(), fConfig->GetAlienPath(), GetCurrentYear(),
632 lhcPeriod.Data(), GetCurrentRun(), gridFileName);
633
634 return CopyFileLocally(localFile, target);
635}
636
637//______________________________________________________________________________________________
638Bool_t AliShuttle::CopyFileLocally(const char* localFile, const TString& target)
639{
640 //
641 // Stores file locally. Called by StoreReferenceFile and StoreRunMetadataFile
642 // Files are temporarily stored in the local reference storage. When the preprocessor
643 // finishes, the Shuttle calls CopyFilesToGrid to transfer the files to AliEn
644 // (in reference or run level folders)
645 //
646
647 TString targetDir(target(0, target.Last('/')));
648
649 //try to open base dir folder, if it does not exist
650 void* dir = gSystem->OpenDirectory(targetDir.Data());
651 if (dir == NULL) {
652 if (gSystem->mkdir(targetDir.Data(), kTRUE)) {
653 Log("SHUTTLE", Form("CopyFileLocally - Can't open directory <%s>", targetDir.Data()));
654 return kFALSE;
655 }
656
657 } else {
658 gSystem->FreeDirectory(dir);
659 }
660
661 Int_t result = 0;
662
663 result = gSystem->GetPathInfo(localFile, 0, (Long64_t*) 0, 0, 0);
664 if (result)
665 {
666 Log("SHUTTLE", Form("CopyFileLocally - %s does not exist", localFile));
667 return kFALSE;
668 }
669
670 result = gSystem->GetPathInfo(target, 0, (Long64_t*) 0, 0, 0);
671 if (!result)
672 {
673 Log("SHUTTLE", Form("CopyFileLocally - target file %s already exist, removing...", target.Data()));
674 if (gSystem->Unlink(target.Data()))
675 {
676 Log("SHUTTLE", Form("CopyFileLocally - Could not remove existing target file %s!", target.Data()));
677 return kFALSE;
678 }
679 }
680
681 result = gSystem->CopyFile(localFile, target);
682
683 if (result == 0)
684 {
685 Log("SHUTTLE", Form("CopyFileLocally - File %s stored locally to %s", localFile, target.Data()));
686 return kTRUE;
687 }
688 else
689 {
690 Log("SHUTTLE", Form("CopyFileLocally - Could not store file %s to %s! Error code = %d",
691 localFile, target.Data(), result));
692 return kFALSE;
693 }
694
695
696
697}
698
699//______________________________________________________________________________________________
700Bool_t AliShuttle::CopyFilesToGrid(const char* type)
701{
702 //
703 // Transfers local files to the Grid. Local files can be reference files
704 // or run metadata file (from GRP only).
705 //
706 // According to the type (ref, metadata) the files are stored under the following location:
707 // ref --> <base folder of reference storage>/<DET>/<RUN#>_<gridFileName>
708 // metadata --> <run data folder>/<MetadataFileName>
709 //
710
711 AliCDBManager* man = AliCDBManager::Instance();
712 AliCDBStorage* sto = man->GetStorage(fgkLocalRefStorage);
713 if (!sto)
714 return kFALSE;
715 TString localBaseFolder = sto->GetBaseFolder();
716
717 TString dir;
718 TString alienDir;
719 TString begin;
720
721 if (strcmp(type, "reference") == 0)
722 {
723 dir = GetRefFilePrefix(localBaseFolder.Data(), fCurrentDetector.Data());
724 AliCDBStorage* gridSto = man->GetStorage(fgkMainRefStorage);
725 if (!gridSto)
726 return kFALSE;
727 TString gridBaseFolder = gridSto->GetBaseFolder();
728 alienDir = GetRefFilePrefix(gridBaseFolder.Data(), fCurrentDetector.Data());
729 begin = Form("%d_", GetCurrentRun());
730 }
731 else if (strcmp(type, "metadata") == 0)
732 {
733
734 TString lhcPeriod = GetLHCPeriod();
735
736 if (lhcPeriod.Length() == 0)
737 {
738 Log("SHUTTLE","CopyFilesToGrid - LHCPeriod not found in logbook!");
739 return 0;
740 }
741
742 // TODO partitions with one detector only write data into LHCperiod_DET
743 TString partition = GetRunParameter("detector");
744
745 if (partition.Length() > 0 && partition != "ALICE")
746 {
747 lhcPeriod.Append(Form("_%s", partition.Data()));
748 }
749
750 dir = Form("%s/GRP/RunMetadata%s%d/%s/%09d/raw",
751 localBaseFolder.Data(), fConfig->GetAlienPath(), GetCurrentYear(),
752 lhcPeriod.Data(), GetCurrentRun());
753 alienDir = dir(dir.Index(fConfig->GetAlienPath()), dir.Length());
754
755 begin = "";
756 }
757 else
758 {
759 Log("SHUTTLE", "CopyFilesToGrid - Unexpected: type label must be reference or metadata!");
760 return kFALSE;
761 }
762
763 TSystemDirectory* baseDir = new TSystemDirectory("/", dir);
764 if (!baseDir)
765 return kTRUE;
766
767 TList* dirList = baseDir->GetListOfFiles();
768 delete baseDir;
769
770 if (!dirList) return kTRUE;
771
772 if (dirList->GetEntries() < 3)
773 {
774 delete dirList;
775 return kTRUE;
776 }
777
778 if (!gGrid)
779 {
780 Log("SHUTTLE", "CopyFilesToGrid - Connection to Grid failed: Cannot continue!");
781 delete dirList;
782 return kFALSE;
783 }
784
785 Int_t nDirs = 0, nTransfer = 0;
786 TIter dirIter(dirList);
787 TSystemFile* entry = 0;
788
789 Bool_t success = kTRUE;
790 Bool_t first = kTRUE;
791
792 while ((entry = dynamic_cast<TSystemFile*> (dirIter.Next())))
793 {
794 if (entry->IsDirectory())
795 continue;
796
797 TString fileName(entry->GetName());
798 if (!fileName.BeginsWith(begin))
799 continue;
800
801 nDirs++;
802
803 if (first)
804 {
805 first = kFALSE;
806 // check that folder exists, otherwise create it
807 TGridResult* result = gGrid->Ls(alienDir.Data(), "a");
808
809 if (!result)
810 {
811 delete dirList;
812 return kFALSE;
813 }
814
815 if (!result->GetFileName(1)) // TODO: It looks like element 0 is always 0!!
816 {
817 // TODO It does not work currently! Bug in TAliEn::Mkdir
818 // TODO Manually fixed in local root v5-16-00
819 if (!gGrid->Mkdir(alienDir.Data(),"-p",0))
820 {
821 Log("SHUTTLE", Form("CopyFilesToGrid - Cannot create directory %s",
822 alienDir.Data()));
823 delete dirList;
824 return kFALSE;
825 } else {
826 Log("SHUTTLE",Form("CopyFilesToGrid - Folder %s created", alienDir.Data()));
827 }
828
829 } else {
830 Log("SHUTTLE",Form("CopyFilesToGrid - Folder %s found", alienDir.Data()));
831 }
832 }
833
834 TString fullLocalPath;
835 fullLocalPath.Form("%s/%s", dir.Data(), fileName.Data());
836
837 TString fullGridPath;
838 fullGridPath.Form("alien://%s/%s", alienDir.Data(), fileName.Data());
839
840 Bool_t result = TFile::Cp(fullLocalPath, fullGridPath);
841
842 if (result)
843 {
844 Log("SHUTTLE", Form("CopyFilesToGrid - Copying local file %s to %s succeeded!",
845 fullLocalPath.Data(), fullGridPath.Data()));
846 RemoveFile(fullLocalPath);
847 nTransfer++;
848 }
849 else
850 {
851 Log("SHUTTLE", Form("CopyFilesToGrid - Copying local file %s to %s FAILED!",
852 fullLocalPath.Data(), fullGridPath.Data()));
853 success = kFALSE;
854 }
855 }
856
857 Log("SHUTTLE", Form("CopyFilesToGrid - %d (over %d) files in folder %s copied to Grid.",
858 nTransfer, nDirs, dir.Data()));
859
860
861 delete dirList;
862 return success;
863}
864
865//______________________________________________________________________________________________
866const char* AliShuttle::GetRefFilePrefix(const char* base, const char* detector)
867{
868 //
869 // Get folder name of reference files
870 //
871
872 TString offDetStr(GetOfflineDetName(detector));
873 TString dir;
874 if (offDetStr == "ITS" || offDetStr == "MUON" || offDetStr == "PHOS")
875 {
876 dir.Form("%s/%s/%s", base, offDetStr.Data(), detector);
877 } else {
878 dir.Form("%s/%s", base, offDetStr.Data());
879 }
880
881 return dir.Data();
882
883
884}
885
886//______________________________________________________________________________________________
887void AliShuttle::CleanLocalStorage(const TString& uri)
888{
889 //
890 // Called in case the preprocessor is declared failed. Remove remaining objects from the local storages.
891 //
892
893 const char* type = 0;
894 if(uri == fgkLocalCDB) {
895 type = "OCDB";
896 } else if(uri == fgkLocalRefStorage) {
897 type = "Reference";
898 } else {
899 AliError(Form("Invalid storage URI: %s", uri.Data()));
900 return;
901 }
902
903 AliCDBManager* man = AliCDBManager::Instance();
904
905 // open local storage
906 AliCDBStorage *localSto = man->GetStorage(uri);
907 if(!localSto) {
908 Log("SHUTTLE",
909 Form("CleanLocalStorage - cannot activate local %s storage", type));
910 return;
911 }
912
913 TString filename(Form("%s/%s/*/Run*_v%d_s*.root",
914 localSto->GetBaseFolder().Data(), GetOfflineDetName(fCurrentDetector.Data()), GetCurrentRun()));
915
916 AliDebug(2, Form("filename = %s", filename.Data()));
917
918 Log("SHUTTLE", Form("Removing remaining local files for run %d and detector %s ...",
919 GetCurrentRun(), fCurrentDetector.Data()));
920
921 RemoveFile(filename.Data());
922
923}
924
925//______________________________________________________________________________________________
926void AliShuttle::RemoveFile(const char* filename)
927{
928 //
929 // removes local file
930 //
931
932 TString command(Form("rm -f %s", filename));
933
934 Int_t result = gSystem->Exec(command.Data());
935 if(result != 0)
936 {
937 Log("SHUTTLE", Form("RemoveFile - %s: Cannot remove file %s!",
938 fCurrentDetector.Data(), filename));
939 }
940}
941
942//______________________________________________________________________________________________
943AliShuttleStatus* AliShuttle::ReadShuttleStatus()
944{
945 //
946 // Reads the AliShuttleStatus from the CDB
947 //
948
949 if (fStatusEntry){
950 delete fStatusEntry;
951 fStatusEntry = 0;
952 }
953
954 Int_t path1 = GetCurrentRun()/10000;
955 fStatusEntry = AliCDBManager::Instance()->GetStorage(GetLocalCDB())
956 ->Get(Form("/SHUTTLE/%s/%d", fCurrentDetector.Data(), path1), GetCurrentRun());
957
958 if (!fStatusEntry) return 0;
959 fStatusEntry->SetOwner(1);
960
961 AliShuttleStatus* status = dynamic_cast<AliShuttleStatus*> (fStatusEntry->GetObject());
962 if (!status) {
963 AliError("Invalid object stored to CDB!");
964 return 0;
965 }
966
967 return status;
968}
969
970//______________________________________________________________________________________________
971Bool_t AliShuttle::WriteShuttleStatus(AliShuttleStatus* status)
972{
973 //
974 // writes the status for one subdetector
975 //
976
977 if (fStatusEntry){
978 delete fStatusEntry;
979 fStatusEntry = 0;
980 }
981
982 Int_t run = GetCurrentRun();
983 Int_t path1 = run/10000;
984 TString path1_string = Form("%d",path1);
985
986 AliCDBId id(AliCDBPath("SHUTTLE", fCurrentDetector, path1_string), run, run);
987
988 fStatusEntry = new AliCDBEntry(status, id, new AliCDBMetaData);
989 fStatusEntry->SetOwner(1);
990
991 Int_t logLevel = AliLog::GetGlobalLogLevel();
992 AliLog::SetGlobalLogLevel(AliLog::kError);
993
994 UInt_t result = AliCDBManager::Instance()->GetStorage(fgkLocalCDB)->Put(fStatusEntry);
995
996 AliLog::SetGlobalLogLevel((AliLog::EType_t)logLevel);
997
998 if (!result) {
999 Log("SHUTTLE", Form("WriteShuttleStatus - Failed for %s, run %d",
1000 fCurrentDetector.Data(), run));
1001 return kFALSE;
1002 }
1003
1004 SendMLDetInfo();
1005
1006 return kTRUE;
1007}
1008
1009//______________________________________________________________________________________________
1010void AliShuttle::UpdateShuttleStatus(AliShuttleStatus::Status newStatus, Bool_t increaseCount)
1011{
1012 //
1013 // changes the AliShuttleStatus for the given detector and run to the given status
1014 //
1015
1016 if (!fStatusEntry){
1017 AliError("UNEXPECTED: fStatusEntry empty");
1018 return;
1019 }
1020
1021 AliShuttleStatus* status = dynamic_cast<AliShuttleStatus*> (fStatusEntry->GetObject());
1022
1023 if (!status){
1024 Log("SHUTTLE", "UpdateShuttleStatus - UNEXPECTED: status could not be read from current CDB entry");
1025 return;
1026 }
1027
1028 TString actionStr = Form("UpdateShuttleStatus - %s: Changing state from %s to %s",
1029 fCurrentDetector.Data(),
1030 status->GetStatusName(),
1031 status->GetStatusName(newStatus));
1032 Log("SHUTTLE", actionStr);
1033 SetLastAction(actionStr);
1034
1035 status->SetStatus(newStatus);
1036 if (increaseCount) status->IncreaseCount();
1037
1038 Int_t logLevel = AliLog::GetGlobalLogLevel();
1039 AliLog::SetGlobalLogLevel(AliLog::kError);
1040
1041 AliCDBManager::Instance()->GetStorage(fgkLocalCDB)->Put(fStatusEntry);
1042
1043 AliLog::SetGlobalLogLevel((AliLog::EType_t)logLevel);
1044
1045 SendMLDetInfo();
1046}
1047
1048//______________________________________________________________________________________________
1049void AliShuttle::SendMLDetInfo()
1050{
1051 //
1052 // sends ML information about the current status of the current detector being processed
1053 //
1054
1055 AliShuttleStatus* status = dynamic_cast<AliShuttleStatus*> (fStatusEntry->GetObject());
1056
1057 if (!status){
1058 Log("SHUTTLE", "SendMLDetInfo - UNEXPECTED: status could not be read from current CDB entry");
1059 return;
1060 }
1061
1062 TMonaLisaText mlStatus(Form("%s_status", fCurrentDetector.Data()), status->GetStatusName());
1063 TMonaLisaValue mlRetryCount(Form("%s_count", fCurrentDetector.Data()), status->GetCount());
1064
1065 TList mlList;
1066 mlList.Add(&mlStatus);
1067 mlList.Add(&mlRetryCount);
1068
1069 TString mlID;
1070 mlID.Form("%d", GetCurrentRun());
1071 fMonaLisa->SendParameters(&mlList, mlID);
1072}
1073
1074//______________________________________________________________________________________________
1075Bool_t AliShuttle::ContinueProcessing()
1076{
1077 // this function reads the AliShuttleStatus information from CDB and
1078 // checks if the processing should be continued
1079 // if yes it returns kTRUE and updates the AliShuttleStatus with nextStatus
1080
1081 if (!fConfig->HostProcessDetector(fCurrentDetector))
1082 return kFALSE;
1083
1084 AliPreprocessor* aPreprocessor =
1085 dynamic_cast<AliPreprocessor*> (fPreprocessorMap.GetValue(fCurrentDetector));
1086 if (!aPreprocessor)
1087 {
1088 Log("SHUTTLE", Form("ContinueProcessing - %s: no preprocessor registered", fCurrentDetector.Data()));
1089 return kFALSE;
1090 }
1091
1092 AliShuttleLogbookEntry::Status entryStatus =
1093 fLogbookEntry->GetDetectorStatus(fCurrentDetector);
1094
1095 if (entryStatus != AliShuttleLogbookEntry::kUnprocessed) {
1096 Log("SHUTTLE", Form("ContinueProcessing - %s is %s",
1097 fCurrentDetector.Data(),
1098 fLogbookEntry->GetDetectorStatusName(entryStatus)));
1099 return kFALSE;
1100 }
1101
1102 // if we get here, according to Shuttle logbook subdetector is in UNPROCESSED state
1103
1104 // check if current run is first unprocessed run for current detector
1105 if (fConfig->StrictRunOrder(fCurrentDetector) &&
1106 !fFirstUnprocessed[GetDetPos(fCurrentDetector)])
1107 {
1108 if (fTestMode == kNone)
1109 {
1110 Log("SHUTTLE", Form("ContinueProcessing - %s requires strict run ordering"
1111 " but this is not the first unprocessed run!"));
1112 return kFALSE;
1113 }
1114 else
1115 {
1116 Log("SHUTTLE", Form("ContinueProcessing - In TESTMODE - "
1117 "Although %s requires strict run ordering "
1118 "and this is not the first unprocessed run, "
1119 "the SHUTTLE continues"));
1120 }
1121 }
1122
1123 // Is the subdetector processed first time for this run?
1124 fFirstProcessing = kFALSE;
1125
1126 AliShuttleStatus* status = ReadShuttleStatus();
1127 if (!status) {
1128 // first time
1129 Log("SHUTTLE", Form("ContinueProcessing - %s: Processing first time",
1130 fCurrentDetector.Data()));
1131 status = new AliShuttleStatus(AliShuttleStatus::kStarted);
1132 fFirstProcessing = kTRUE;
1133 return WriteShuttleStatus(status);
1134 }
1135
1136 // The following case shouldn't happen if Shuttle Logbook was correctly updated.
1137 // If it happens it may mean Logbook updating failed... let's do it now!
1138 if (status->GetStatus() == AliShuttleStatus::kDone ||
1139 status->GetStatus() == AliShuttleStatus::kFailed ||
1140 status->GetStatus() == AliShuttleStatus::kSkipped) {
1141 Log("SHUTTLE", Form("ContinueProcessing - %s is already %s. Updating Shuttle Logbook",
1142 fCurrentDetector.Data(),
1143 status->GetStatusName(status->GetStatus())));
1144
1145 if (status->GetStatus() == AliShuttleStatus::kSkipped)
1146 {
1147 UpdateShuttleLogbook(fCurrentDetector.Data(), "DONE");
1148 }
1149 else
1150 UpdateShuttleLogbook(fCurrentDetector.Data(), status->GetStatusName(status->GetStatus()));
1151
1152 return kFALSE;
1153 }
1154
1155 if (status->GetStatus() == AliShuttleStatus::kStoreStarted || status->GetStatus() == AliShuttleStatus::kStoreDelayed ||status->GetStatus() == AliShuttleStatus::kStoreError) {
1156 Log("SHUTTLE",
1157 Form("ContinueProcessing - %s: Grid storage of one or more "
1158 "objects failed. Trying again now",
1159 fCurrentDetector.Data()));
1160 StoreOCDB();
1161 return kFALSE;
1162 }
1163
1164 // if we get here, there is a restart
1165 Bool_t cont = kFALSE;
1166
1167 // abort conditions
1168 if (status->GetCount() >= fConfig->GetMaxRetries()) {
1169 Log("SHUTTLE", Form("ContinueProcessing - %s failed %d times in status %s - "
1170 "Updating Shuttle Logbook", fCurrentDetector.Data(),
1171 status->GetCount(), status->GetStatusName()));
1172 UpdateShuttleLogbook(fCurrentDetector.Data(), "FAILED");
1173 UpdateShuttleStatus(AliShuttleStatus::kFailed);
1174
1175 // there may still be objects in local OCDB and reference storage
1176 // and FXS databases may be not updated: do it now!
1177
1178 // TODO Currently disabled, we want to keep files in case of failure!
1179 // CleanLocalStorage(fgkLocalCDB);
1180 // CleanLocalStorage(fgkLocalRefStorage);
1181 // UpdateTableFailCase();
1182
1183 // Send mail to detector expert!
1184 Log("SHUTTLE", Form("ContinueProcessing - Sending mail to %s expert...",
1185 fCurrentDetector.Data()));
1186 // det experts in to
1187 TString to="";
1188 TIter *iterExperts = 0;
1189 iterExperts = new TIter(fConfig->GetResponsibles(fCurrentDetector));
1190 TObjString *anExpert=0;
1191 while ((anExpert = (TObjString*) iterExperts->Next()))
1192 {
1193 to += Form("%s, \n", anExpert->GetName());
1194 }
1195 delete iterExperts;
1196
1197 if (to.Length() > 0)
1198 to.Remove(to.Length()-3);
1199 AliDebug(2, Form("to: %s",to.Data()));
1200
1201 if (to.IsNull()) {
1202 Log("SHUTTLE", Form("List of %s responsibles not set!", fCurrentDetector.Data()));
1203 return kFALSE;
1204 }
1205
1206 Log(fCurrentDetector.Data(), Form("ContinueProcessing - Sending mail to %s expert(s):",
1207 fCurrentDetector.Data()));
1208 Log(fCurrentDetector.Data(), Form("\n%s", to.Data()));
1209 if (!SendMail(kPPEMail))
1210 Log("SHUTTLE", Form("ContinueProcessing - Could not send mail to %s expert",
1211 fCurrentDetector.Data()));
1212
1213 } else {
1214 Log("SHUTTLE", Form("ContinueProcessing - %s: restarting. "
1215 "Aborted before with %s. Retry number %d.", fCurrentDetector.Data(),
1216 status->GetStatusName(), status->GetCount()));
1217 Bool_t increaseCount = kTRUE;
1218 if (status->GetStatus() == AliShuttleStatus::kDCSError ||
1219 status->GetStatus() == AliShuttleStatus::kDCSStarted ||
1220 status->GetStatus() == AliShuttleStatus::kFXSError)
1221 increaseCount = kFALSE;
1222
1223 UpdateShuttleStatus(AliShuttleStatus::kStarted, increaseCount);
1224 cont = kTRUE;
1225 }
1226
1227 return cont;
1228}
1229
1230//______________________________________________________________________________________________
1231void AliShuttle::SendMLRunInfo(const char* status)
1232{
1233 //
1234 // Send information about this run to ML
1235
1236 TMonaLisaText mlStatus("SHUTTLE_status", status);
1237 TString runType(fLogbookEntry->GetRunType());
1238 if (strlen(fLogbookEntry->GetRunParameter("log")) > 0){
1239
1240 runType += "(";
1241 runType += fLogbookEntry->GetRunParameter("log");
1242 runType += ")";
1243 }
1244 if (fLogbookEntry->GetDATestMode()){
1245 runType += " (DATest)";
1246 }
1247 TMonaLisaText mlRunType("SHUTTLE_runtype", runType);
1248
1249 TList mlList;
1250 mlList.Add(&mlStatus);
1251 mlList.Add(&mlRunType);
1252
1253 TString mlID;
1254 mlID.Form("%d", GetCurrentRun());
1255 fMonaLisa->SendParameters(&mlList, mlID);
1256}
1257
1258//______________________________________________________________________________________________
1259Int_t AliShuttle::GetMem(Int_t pid)
1260{
1261 // invokes ps to get the memory consumption of the process <pid>
1262 // returns -1 in case of error
1263
1264 TString checkStr;
1265 checkStr.Form("ps -o vsize --pid %d | tail -n 1", pid);
1266 FILE* pipe = gSystem->OpenPipe(checkStr, "r");
1267 if (!pipe)
1268 {
1269 Log("SHUTTLE", Form("Process - Error: "
1270 "Could not open pipe to %s", checkStr.Data()));
1271 return -1;
1272 }
1273
1274 char buffer[100];
1275 if (!fgets(buffer, 100, pipe))
1276 {
1277 Log("SHUTTLE", "Process - Error: ps did not return anything");
1278 gSystem->ClosePipe(pipe);
1279 return -1;
1280 }
1281 gSystem->ClosePipe(pipe);
1282
1283 //Log("SHUTTLE", Form("ps returned %s", buffer));
1284
1285 Int_t mem = 0;
1286 if ((sscanf(buffer, "%d\n", &mem) != 1) || !mem)
1287 {
1288 Log("SHUTTLE", "Process - Error: Could not parse output of ps");
1289 return -1;
1290 }
1291
1292 return mem;
1293}
1294
1295//______________________________________________________________________________________________
1296Bool_t AliShuttle::Process(AliShuttleLogbookEntry* entry)
1297{
1298 //
1299 // Makes data retrieval for all detectors in the configuration.
1300 // entry: Shuttle logbook entry, contains run paramenters and status of detectors
1301 // (Unprocessed, Inactive, Failed or Done).
1302 // Returns kFALSE in case of error occured and kTRUE otherwise
1303 //
1304
1305 if (!entry) return kFALSE;
1306
1307 fLogbookEntry = entry;
1308
1309 Log("SHUTTLE", Form("\t\t\t^*^*^*^*^*^*^*^*^*^*^*^* run %d: START ^*^*^*^*^*^*^*^*^*^*^*^*",
1310 GetCurrentRun()));
1311
1312 CountOpenRuns();
1313
1314 // Send the information to ML
1315 SendMLRunInfo("Processing");
1316
1317 if (fLogbookEntry->IsDone())
1318 {
1319 Log("SHUTTLE","Process - Shuttle is already DONE. Updating logbook");
1320 UpdateShuttleLogbook("shuttle_done");
1321 fLogbookEntry = 0;
1322 return kTRUE;
1323 }
1324
1325 // read test mode if flag is set
1326 if (fReadTestMode)
1327 {
1328 fTestMode = kNone;
1329 TString logEntry(entry->GetRunParameter("log"));
1330 //printf("log entry = %s\n", logEntry.Data());
1331 TString searchStr("Testmode: ");
1332 Int_t pos = logEntry.Index(searchStr.Data());
1333 //printf("%d\n", pos);
1334 if (pos >= 0)
1335 {
1336 TSubString subStr = logEntry(pos + searchStr.Length(), logEntry.Length());
1337 //printf("%s\n", subStr.String().Data());
1338 TString newStr(subStr.Data());
1339 TObjArray* token = newStr.Tokenize(' ');
1340 if (token)
1341 {
1342 //token->Print();
1343 TObjString* tmpStr = dynamic_cast<TObjString*> (token->First());
1344 if (tmpStr)
1345 {
1346 Int_t testMode = tmpStr->String().Atoi();
1347 if (testMode > 0)
1348 {
1349 Log("SHUTTLE", Form("Process - Enabling test mode %d", testMode));
1350 SetTestMode((TestMode) testMode);
1351 }
1352 }
1353 delete token;
1354 }
1355 }
1356 }
1357
1358 fLogbookEntry->Print("all");
1359
1360 // Initialization
1361 Bool_t hasError = kFALSE;
1362
1363 // Set the CDB and Reference folders according to the year
1364
1365 // build cdb paths (repeat each time, run might be a DATest run)
1366 if (!fLogbookEntry->GetDATestMode()){
1367 fgkMainCDB.Form("alien://folder=%s%d/OCDB?user=alidaq?cacheFold=/tmp/OCDBCache",
1368 fConfig->GetAlienPath(), GetCurrentYear());
1369
1370 fgkMainRefStorage.Form("alien://folder=%s%d/Reference?user=alidaq?cacheFold=/tmp/OCDBCache",
1371 fConfig->GetAlienPath(), GetCurrentYear());
1372 }
1373 else {
1374 fgkMainCDB.Form("alien://folder=%s%d/DATest/OCDB?user=alidaq?cacheFold=/tmp/OCDBCache",
1375 fConfig->GetAlienPath(), GetCurrentYear());
1376
1377 fgkMainRefStorage.Form("alien://folder=%s%d/DATest/Reference?user=alidaq?cacheFold=/tmp/OCDBCache",
1378 fConfig->GetAlienPath(), GetCurrentYear());
1379 }
1380
1381 AliDebug(2,Form("Main CDB storage = %s",fgkMainCDB.Data()));
1382 AliDebug(2,Form("Main Reference storage = %s",fgkMainRefStorage.Data()));
1383
1384 // Loop on detectors in the configuration
1385 TIter iter(fConfig->GetDetectors());
1386 TObjString* aDetector = 0;
1387
1388 Bool_t first = kTRUE;
1389
1390 while ((aDetector = (TObjString*) iter.Next()))
1391 {
1392 fCurrentDetector = aDetector->String();
1393
1394 if (ContinueProcessing() == kFALSE)
1395 continue;
1396
1397 if (first)
1398 {
1399 // only read QueryCDB when needed and only once
1400 AliCDBStorage *mainCDBSto = AliCDBManager::Instance()->GetStorage(fgkMainCDB);
1401 if(mainCDBSto) mainCDBSto->QueryCDB(GetCurrentRun());
1402 AliCDBStorage *mainRefSto = AliCDBManager::Instance()->GetStorage(fgkMainRefStorage);
1403 if(mainRefSto) mainRefSto->QueryCDB(GetCurrentRun());
1404 first = kFALSE;
1405 }
1406
1407 Log("SHUTTLE", Form("\t\t\t****** run %d - %s: START ******",
1408 GetCurrentRun(), aDetector->GetName()));
1409
1410 for(Int_t iSys=0;iSys<3;iSys++) fFXSCalled[iSys]=kFALSE;
1411
1412 Int_t initialMem = GetMem(getpid());
1413 Log("SHUTTLE", Form("Memory consumption before forking is %d", initialMem));
1414
1415 Log(fCurrentDetector.Data(), "Process - Starting processing");
1416
1417 Int_t pid = fork();
1418
1419 if (pid < 0)
1420 {
1421 Log("SHUTTLE", "Process - ERROR: Forking failed");
1422 }
1423 else if (pid > 0)
1424 {
1425 // parent
1426 Log("SHUTTLE", Form("Process - In parent process of %d - %s: Starting monitoring",
1427 GetCurrentRun(), aDetector->GetName()));
1428
1429 Long_t begin = time(0);
1430
1431 int status; // to be used with waitpid, on purpose an int (not Int_t)!
1432 while (waitpid(pid, &status, WNOHANG) == 0)
1433 {
1434 Long_t expiredTime = time(0) - begin;
1435
1436 if (expiredTime > fConfig->GetPPTimeOut())
1437 {
1438 TString logMsg;
1439 AliShuttleStatus *currentStatus = ReadShuttleStatus();
1440 AliShuttleStatus::Status newStatus = AliShuttleStatus::kInvalid;
1441
1442 if (currentStatus->GetStatus() <= AliShuttleStatus::kPPDone)
1443 {
1444 // in case pp not yet done set status to kPPTimeOut
1445
1446 logMsg.Form("Process - Process of %s timed out. Run time: %d seconds. Killing...",
1447 fCurrentDetector.Data(), expiredTime);
1448 newStatus = AliShuttleStatus::kPPTimeOut;
1449 }
1450 else if (currentStatus->GetStatus() == AliShuttleStatus::kStoreStarted)
1451 {
1452 // in case the pp goes in TimeOut while storing the objects in the OCDB
1453 // set status to kStoreError
1454
1455 logMsg.Form("Process - Process of %s timed out while storing the OCDB object. Run time: %d seconds. Killing... and setting status to StoreError.",
1456 fCurrentDetector.Data(), expiredTime);
1457 newStatus = AliShuttleStatus::kStoreError;
1458 }
1459 else
1460 {
1461 // in other cases don't change the status
1462
1463 logMsg.Form("Process - Process of %s timed out in status = %s. Run time: %d seconds. Killing... without changing the status",
1464 fCurrentDetector.Data(), currentStatus->GetStatusName(), expiredTime);
1465 }
1466
1467 Log("SHUTTLE", logMsg);
1468 Log(fCurrentDetector, logMsg);
1469
1470 kill(pid, 9);
1471
1472 if (newStatus != AliShuttleStatus::kInvalid)
1473 UpdateShuttleStatus(newStatus);
1474 hasError = kTRUE;
1475
1476 gSystem->Sleep(1000);
1477 }
1478 else
1479 {
1480 gSystem->Sleep(1000);
1481
1482 Int_t mem = GetMem(pid);
1483
1484 if (mem < 0)
1485 continue;
1486
1487 mem -= initialMem;
1488 if (mem < 0)
1489 mem = 0;
1490
1491 if (expiredTime % 60 == 0)
1492 {
1493 Log("SHUTTLE", Form("Process - %s: Checking process. "
1494 "Run time: %d seconds - Memory consumption: %d KB",
1495 fCurrentDetector.Data(), expiredTime, mem));
1496 SendAlive();
1497 }
1498
1499 if (mem > fConfig->GetPPMaxMem())
1500 {
1501 TString tmp;
1502 tmp.Form("Process - Process exceeds maximum allowed memory "
1503 "(%d KB > %d KB). Killing...",
1504 mem, fConfig->GetPPMaxMem());
1505 Log("SHUTTLE", tmp);
1506 Log(fCurrentDetector, tmp);
1507
1508 kill(pid, 9);
1509
1510 UpdateShuttleStatus(AliShuttleStatus::kPPOutOfMemory);
1511 hasError = kTRUE;
1512
1513 gSystem->Sleep(1000);
1514 }
1515 }
1516 }
1517
1518 Log("SHUTTLE", Form("Process - In parent process of %d - %s: Client has terminated.",
1519 GetCurrentRun(), aDetector->GetName()));
1520
1521 if (WIFEXITED(status))
1522 {
1523 Int_t returnCode = WEXITSTATUS(status);
1524
1525 Log("SHUTTLE", Form("Process - %s: the return code is %d", fCurrentDetector.Data(),
1526 returnCode));
1527
1528 if (returnCode == 0) hasError = kTRUE;
1529 }
1530 }
1531 else if (pid == 0)
1532 {
1533 // child
1534 Log("SHUTTLE", Form("Process - In child process of %d - %s", GetCurrentRun(),
1535 aDetector->GetName()));
1536
1537 Log("SHUTTLE", Form("Process - Redirecting output to %s log",fCurrentDetector.Data()));
1538
1539 if ((freopen(GetLogFileName(fCurrentDetector), "a", stdout)) == 0)
1540 {
1541 Log("SHUTTLE", "Process - Could not freopen stdout");
1542 }
1543 else
1544 {
1545 fOutputRedirected = kTRUE;
1546 if ((dup2(fileno(stdout), fileno(stderr))) < 0)
1547 Log("SHUTTLE", "Process - Could not redirect stderr");
1548
1549 }
1550
1551 TString wd = gSystem->WorkingDirectory();
1552 Int_t dir_lev1 = GetCurrentRun()/10000;
1553 TString tmpDir = Form("%s/%d/%d/%s_process", GetShuttleTempDir(),
1554 dir_lev1, GetCurrentRun(), fCurrentDetector.Data());
1555
1556 Int_t result = gSystem->GetPathInfo(tmpDir.Data(), 0, (Long64_t*) 0, 0, 0);
1557 if (!result) // temp dir already exists!
1558 {
1559 Log(fCurrentDetector.Data(),
1560 Form("Process - %s dir already exists! Removing...", tmpDir.Data()));
1561 gSystem->Exec(Form("rm -rf %s",tmpDir.Data()));
1562 }
1563
1564 if (gSystem->mkdir(tmpDir.Data(), 1))
1565 {
1566 Log(fCurrentDetector.Data(), "Process - could not make temp directory!!");
1567 gSystem->Exit(1);
1568 }
1569
1570 if (!gSystem->ChangeDirectory(tmpDir.Data()))
1571 {
1572 Log(fCurrentDetector.Data(), "Process - could not change directory!!");
1573 gSystem->Exit(1);
1574 }
1575
1576 Int_t success = ProcessCurrentDetector();
1577
1578 gSystem->ChangeDirectory(wd.Data());
1579
1580 if (success == 1) // Preprocessor finished successfully!
1581 {
1582 // remove temporary folder or DCS map
1583 if (!fConfig->KeepTempFolder())
1584 {
1585 gSystem->Exec(Form("rm -rf %s",tmpDir.Data()));
1586 } else if (!fConfig->KeepDCSMap())
1587 {
1588 gSystem->Exec(Form("rm -f %s/DCSMap.root",tmpDir.Data()));
1589 }
1590
1591 // Update time_processed field in FXS DB
1592 if (UpdateTable() == kFALSE)
1593 Log("SHUTTLE", Form("Process - %s: Could not update FXS databases!",
1594 fCurrentDetector.Data()));
1595
1596 // Transfer the data from local storage to main storage (Grid)
1597 if (StoreOCDB() == kFALSE)
1598 success = kFALSE;
1599 }
1600 else if (success == 0)
1601 {
1602 Log("SHUTTLE",
1603 Form("\t\t\t****** run %d - %s: PP ERROR ******",
1604 GetCurrentRun(), aDetector->GetName()));
1605 }
1606
1607 for (UInt_t iSys=0; iSys<3; iSys++)
1608 {
1609 if (fFXSCalled[iSys]) fFXSlist[iSys].Clear();
1610 }
1611
1612 Log("SHUTTLE", Form("Process - Client process of %d - %s is exiting now with %d.",
1613 GetCurrentRun(), aDetector->GetName(), success));
1614
1615 // the client exits here
1616 gSystem->Exit(success);
1617
1618 AliError("We should never get here!!!");
1619 }
1620 }
1621
1622 Log("SHUTTLE", Form("\t\t\t^*^*^*^*^*^*^*^*^*^*^*^* run %d: FINISH ^*^*^*^*^*^*^*^*^*^*^*^*",
1623 GetCurrentRun()));
1624
1625 //check if shuttle is done for this run, if so update logbook
1626 TObjArray checkEntryArray;
1627 checkEntryArray.SetOwner(1);
1628 TString whereClause = Form("where run=%d", GetCurrentRun());
1629 if (!QueryShuttleLogbook(whereClause.Data(), checkEntryArray) ||
1630 checkEntryArray.GetEntries() == 0) {
1631 Log("SHUTTLE", Form("Process - Warning: Cannot check status of run %d on Shuttle logbook!",
1632 GetCurrentRun()));
1633 return hasError == kFALSE;
1634 }
1635
1636 AliShuttleLogbookEntry* checkEntry = dynamic_cast<AliShuttleLogbookEntry*>
1637 (checkEntryArray.At(0));
1638
1639 if (checkEntry)
1640 {
1641 if (checkEntry->IsDone())
1642 {
1643 Log("SHUTTLE","Process - Shuttle is DONE. Updating logbook");
1644 UpdateShuttleLogbook("shuttle_done");
1645 }
1646 else
1647 {
1648 for (UInt_t iDet=0; iDet<NDetectors(); iDet++)
1649 {
1650 if (checkEntry->GetDetectorStatus(iDet) == AliShuttleLogbookEntry::kUnprocessed)
1651 {
1652 AliDebug(2, Form("Run %d: setting %s as \"not first time unprocessed\"",
1653 checkEntry->GetRun(), GetDetName(iDet)));
1654 fFirstUnprocessed[iDet] = kFALSE;
1655 }
1656 }
1657 SendMLRunInfo("Pending");
1658 }
1659 }
1660
1661 fLogbookEntry = 0;
1662
1663 return hasError == kFALSE;
1664}
1665
1666//______________________________________________________________________________________________
1667Int_t AliShuttle::ProcessCurrentDetector()
1668{
1669 //
1670 // Makes data retrieval just for a specific detector (fCurrentDetector).
1671 // Threre should be a configuration for this detector.
1672
1673 Log("SHUTTLE", Form("ProcessCurrentDetector - Retrieving values for %s, run %d",
1674 fCurrentDetector.Data(), GetCurrentRun()));
1675
1676 TString wd = gSystem->WorkingDirectory();
1677
1678 if (!CleanReferenceStorage(fCurrentDetector.Data()))
1679 return 0;
1680
1681 gSystem->ChangeDirectory(wd.Data());
1682
1683 // call preprocessor
1684 AliPreprocessor* aPreprocessor =
1685 dynamic_cast<AliPreprocessor*> (fPreprocessorMap.GetValue(fCurrentDetector));
1686
1687 // check if the preprocessor wants to process this run type
1688 if (aPreprocessor->ProcessRunType() == kFALSE)
1689 {
1690 UpdateShuttleStatus(AliShuttleStatus::kSkipped);
1691 UpdateShuttleLogbook(fCurrentDetector, "DONE");
1692 if (!UpdateTableSkippedCase(fCurrentDetector.Data()))
1693 {
1694 AliError(Form("Could not update FXS tables for run %d !", GetCurrentRun()));
1695 }
1696 Log(fCurrentDetector, Form("ProcessCurrentDetector - %s preprocessor is not interested in this run type", fCurrentDetector.Data()));
1697
1698 return 2;
1699 }
1700
1701 TMap* dcsMap = new TMap();
1702
1703 aPreprocessor->Initialize(GetCurrentRun(), GetCurrentStartTime(), GetCurrentEndTime());
1704
1705 Bool_t processDCS = aPreprocessor->ProcessDCS();
1706
1707 if (!processDCS)
1708 {
1709 Log(fCurrentDetector, "ProcessCurrentDetector -"
1710 " The preprocessor requested to skip the retrieval of DCS values");
1711 }
1712 else if (fTestMode & kSkipDCS)
1713 {
1714 Log(fCurrentDetector, "ProcessCurrentDetector - In TESTMODE: Skipping DCS processing");
1715 }
1716 else if (fTestMode & kErrorDCS)
1717 {
1718 Log(fCurrentDetector, "ProcessCurrentDetector - In TESTMODE: Simulating DCS error");
1719 UpdateShuttleStatus(AliShuttleStatus::kDCSStarted);
1720 UpdateShuttleStatus(AliShuttleStatus::kDCSError);
1721 delete dcsMap;
1722 return 0;
1723 } else {
1724
1725 UpdateShuttleStatus(AliShuttleStatus::kDCSStarted);
1726
1727 // Query DCS archive
1728 Int_t nServers = fConfig->GetNServers(fCurrentDetector);
1729
1730 for (int iServ=0; iServ<nServers; iServ++)
1731 {
1732
1733 TString host(fConfig->GetDCSHost(fCurrentDetector, iServ));
1734 Int_t port = fConfig->GetDCSPort(fCurrentDetector, iServ);
1735 Int_t multiSplit = fConfig->GetMultiSplit(fCurrentDetector, iServ);
1736
1737 Log(fCurrentDetector, Form("ProcessCurrentDetector -"
1738 " Querying DCS Amanda server %s:%d (%d of %d)",
1739 host.Data(), port, iServ+1, nServers));
1740
1741 TMap* aliasMap = 0;
1742 TMap* dpMap = 0;
1743
1744 if (fConfig->GetDCSAliases(fCurrentDetector, iServ)->GetEntries() > 0)
1745 {
1746 Log(fCurrentDetector, Form("Querying %d DCS aliases", fConfig->GetDCSAliases(fCurrentDetector, iServ)->GetEntries()));
1747 aliasMap = GetValueSet(host, port,
1748 fConfig->GetDCSAliases(fCurrentDetector, iServ),
1749 kAlias, multiSplit);
1750 if (!aliasMap)
1751 {
1752 Log(fCurrentDetector,
1753 Form("ProcessCurrentDetector -"
1754 " Error retrieving DCS aliases from server %s."
1755 " Sending mail to DCS experts!", host.Data()));
1756 UpdateShuttleStatus(AliShuttleStatus::kDCSError);
1757
1758 if (!SendMail(kDCSEMail))
1759 Log("SHUTTLE", Form("ProcessCurrentDetector - "
1760 "Could not send mail to DCS experts!"));
1761
1762 delete dcsMap;
1763 return 0;
1764 }
1765 }
1766
1767 if (fConfig->GetDCSDataPoints(fCurrentDetector, iServ)->GetEntries() > 0)
1768 {
1769 Log(fCurrentDetector, Form("Querying %d DCS data points", fConfig->GetDCSDataPoints(fCurrentDetector, iServ)->GetEntries()));
1770 dpMap = GetValueSet(host, port,
1771 fConfig->GetDCSDataPoints(fCurrentDetector, iServ),
1772 kDP, multiSplit);
1773 if (!dpMap)
1774 {
1775 Log(fCurrentDetector,
1776 Form("ProcessCurrentDetector -"
1777 " Error retrieving DCS data points from server %s."
1778 " Sending mail to DCS experts!", host.Data()));
1779 UpdateShuttleStatus(AliShuttleStatus::kDCSError);
1780
1781 if (!SendMail(kDCSEMail))
1782 Log("SHUTTLE", Form("ProcessCurrentDetector - "
1783 "Could not send mail to DCS experts!"));
1784
1785 if (aliasMap) delete aliasMap;
1786 delete dcsMap;
1787 return 0;
1788 }
1789 }
1790
1791 // merge aliasMap and dpMap into dcsMap
1792 if(aliasMap) {
1793 TIter iter(aliasMap);
1794 TObjString* key = 0;
1795 while ((key = (TObjString*) iter.Next()))
1796 dcsMap->Add(key, aliasMap->GetValue(key->String()));
1797
1798 aliasMap->SetOwner(kFALSE);
1799 delete aliasMap;
1800 }
1801
1802 if(dpMap) {
1803 TIter iter(dpMap);
1804 TObjString* key = 0;
1805 while ((key = (TObjString*) iter.Next()))
1806 dcsMap->Add(key, dpMap->GetValue(key->String()));
1807
1808 dpMap->SetOwner(kFALSE);
1809 delete dpMap;
1810 }
1811 }
1812 }
1813
1814 // save map into file, to help debugging in case of preprocessor error
1815 TFile* f = TFile::Open("DCSMap.root","recreate");
1816 f->cd();
1817 dcsMap->Write("DCSMap", TObject::kSingleKey);
1818 f->Close();
1819 delete f;
1820
1821 // DCS Archive DB processing successful. Call Preprocessor!
1822 UpdateShuttleStatus(AliShuttleStatus::kPPStarted);
1823
1824 fFXSError = -1; // this variable is kTRUE after ::Process if an FXS error occured
1825
1826 UInt_t returnValue = aPreprocessor->Process(dcsMap);
1827
1828 if (fFXSError!=-1) {
1829 UpdateShuttleStatus(AliShuttleStatus::kFXSError);
1830 SendMail(kFXSEMail, fFXSError);
1831 dcsMap->DeleteAll();
1832 delete dcsMap;
1833 return 0;
1834 }
1835
1836 if (returnValue > 0) // Preprocessor error!
1837 {
1838 Log(fCurrentDetector, Form("ProcessCurrentDetector - "
1839 "Preprocessor failed. Process returned %d.", returnValue));
1840 UpdateShuttleStatus(AliShuttleStatus::kPPError);
1841 dcsMap->DeleteAll();
1842 delete dcsMap;
1843 return 0;
1844 }
1845
1846 // preprocessor ok!
1847 UpdateShuttleStatus(AliShuttleStatus::kPPDone);
1848 Log(fCurrentDetector, Form("ProcessCurrentDetector - %s preprocessor returned success",
1849 fCurrentDetector.Data()));
1850
1851 dcsMap->DeleteAll();
1852 delete dcsMap;
1853
1854 return 1;
1855}
1856
1857//______________________________________________________________________________________________
1858void AliShuttle::CountOpenRuns()
1859{
1860 // Query DAQ's Shuttle logbook and sends the number of open runs to ML
1861
1862 SendAlive();
1863
1864 // check connection, in case connect
1865 if (!Connect(3))
1866 return;
1867
1868 TString sqlQuery;
1869 sqlQuery = Form("select count(*) from %s where shuttle_done=0", fConfig->GetShuttlelbTable());
1870
1871 TSQLResult* aResult = fServer[3]->Query(sqlQuery);
1872 if (!aResult) {
1873 AliError(Form("Can't execute query <%s>!", sqlQuery.Data()));
1874 return;
1875 }
1876
1877 AliDebug(2,Form("Query = %s", sqlQuery.Data()));
1878
1879 if (aResult->GetRowCount() == 0) {
1880 AliError(Form("No result for query %s received", sqlQuery.Data()));
1881 return;
1882 }
1883
1884 if (aResult->GetFieldCount() != 1) {
1885 AliError(Form("Invalid field count for query %s received", sqlQuery.Data()));
1886 return;
1887 }
1888
1889 TSQLRow* aRow = aResult->Next();
1890 if (!aRow) {
1891 AliError(Form("Could not receive result of query %s", sqlQuery.Data()));
1892 return;
1893 }
1894
1895 TString result(aRow->GetField(0), aRow->GetFieldLength(0));
1896 Int_t count = result.Atoi();
1897
1898 Log("SHUTTLE", Form("%d unprocessed runs", count));
1899
1900 delete aRow;
1901 delete aResult;
1902
1903 TMonaLisaValue mlStatus("SHUTTLE_openruns", count);
1904
1905 TList mlList;
1906 mlList.Add(&mlStatus);
1907
1908 fMonaLisa->SendParameters(&mlList, "__PROCESSINGINFO__");
1909}
1910
1911//______________________________________________________________________________________________
1912Bool_t AliShuttle::QueryShuttleLogbook(const char* whereClause,
1913 TObjArray& entries)
1914{
1915 // Query DAQ's Shuttle logbook and fills detector status object.
1916 // Call QueryRunParameters to query DAQ logbook for run parameters.
1917 //
1918
1919 entries.SetOwner(1);
1920
1921 // check connection, in case connect
1922 if (!Connect(3)) return kFALSE;
1923
1924 TString sqlQuery;
1925 sqlQuery = Form("select * from %s %s order by run", fConfig->GetShuttlelbTable(), whereClause);
1926
1927 TSQLResult* aResult = fServer[3]->Query(sqlQuery);
1928 if (!aResult) {
1929 AliError(Form("Can't execute query <%s>!", sqlQuery.Data()));
1930 return kFALSE;
1931 }
1932
1933 AliDebug(2,Form("Query = %s", sqlQuery.Data()));
1934
1935 if(aResult->GetRowCount() == 0) {
1936 Log("SHUTTLE", "No entries in Shuttle Logbook match request");
1937 delete aResult;
1938 return kTRUE;
1939 }
1940
1941 // TODO Check field count!
1942 const UInt_t nCols = 25;
1943 if (aResult->GetFieldCount() != (Int_t) nCols) {
1944 Log("SHUTTLE", "Invalid SQL result field number!");
1945 delete aResult;
1946 return kFALSE;
1947 }
1948
1949 TSQLRow* aRow;
1950 while ((aRow = aResult->Next())) {
1951 TString runString(aRow->GetField(0), aRow->GetFieldLength(0));
1952 Int_t run = runString.Atoi();
1953
1954 AliShuttleLogbookEntry *entry = QueryRunParameters(run);
1955 if (!entry)
1956 continue;
1957
1958 // DA test mode flag
1959 TString daTestModeString(aRow->GetField(2), aRow->GetFieldLength(2)); // field 2 = DA test mode flag
1960 Bool_t daTestMode = (Bool_t)daTestModeString.Atoi();
1961 entry->SetDATestMode(daTestMode);
1962
1963 // loop on detectors
1964 for(UInt_t ii = 0; ii < nCols; ii++)
1965 entry->SetDetectorStatus(aResult->GetFieldName(ii), aRow->GetField(ii));
1966
1967 entries.AddLast(entry);
1968 delete aRow;
1969 }
1970
1971 delete aResult;
1972 return kTRUE;
1973}
1974
1975//______________________________________________________________________________________________
1976AliShuttleLogbookEntry* AliShuttle::QueryRunParameters(Int_t run)
1977{
1978 //
1979 // Retrieve run parameters written in the DAQ logbook and sets them into AliShuttleLogbookEntry object
1980 //
1981
1982 // check connection, in case connect
1983 if (!Connect(3))
1984 return 0;
1985
1986 TString sqlQuery;
1987 sqlQuery.Form("select * from %s where run=%d", fConfig->GetDAQlbTable(), run);
1988
1989 TSQLResult* aResult = fServer[3]->Query(sqlQuery);
1990 if (!aResult) {
1991 Log("SHUTTLE", Form("Can't execute query <%s>!", sqlQuery.Data()));
1992 return 0;
1993 }
1994
1995 if (aResult->GetRowCount() == 0) {
1996 Log("SHUTTLE", Form("QueryRunParameters - No entry in DAQ Logbook for run %d. Skipping", run));
1997 delete aResult;
1998 return 0;
1999 }
2000
2001 if (aResult->GetRowCount() > 1) {
2002 Log("SHUTTLE", Form("QueryRunParameters - UNEXPECTED: "
2003 "more than one entry in DAQ Logbook for run %d!", run));
2004 delete aResult;
2005 return 0;
2006 }
2007
2008 TSQLRow* aRow = aResult->Next();
2009 if (!aRow)
2010 {
2011 Log("SHUTTLE", Form("QueryRunParameters - Could not retrieve row for run %d. Skipping", run));
2012 delete aResult;
2013 return 0;
2014 }
2015
2016 AliShuttleLogbookEntry* entry = new AliShuttleLogbookEntry(run);
2017
2018 for (Int_t ii = 0; ii < aResult->GetFieldCount(); ii++)
2019 entry->SetRunParameter(aResult->GetFieldName(ii), aRow->GetField(ii));
2020
2021 delete aRow;
2022 delete aResult;
2023
2024 UInt_t startTime = entry->GetStartTime();
2025 UInt_t endTime = entry->GetEndTime();
2026 Bool_t ecsSuccess = entry->GetECSSuccess();
2027
2028 TString totEventsStr = entry->GetRunParameter("totalEvents");
2029 Int_t totEvents = totEventsStr.Atoi();
2030
2031 UInt_t now = time(0);
2032 // TODO make this a configuration parameter
2033 Int_t dcsDelay = fConfig->GetDCSDelay()+fConfig->GetDCSQueryOffset();
2034
2035 // runs are accepted if they have ecsSuccess set or more than 1 event
2036 if (startTime != 0 && endTime != 0 && endTime > startTime && (totEvents > 1 || ecsSuccess) && (endTime < now - dcsDelay))
2037 {
2038 if (ecsSuccess == kFALSE)
2039 Log("SHUTTLE", Form("Processing run %d although in status ECS failure, Reason: %s", run, entry->GetRunParameter("eor_reason")));
2040 return entry;
2041 }
2042
2043 Bool_t skip = kFALSE;
2044
2045 if (endTime != 0 && endTime >= now - dcsDelay)
2046 {
2047 Log("SHUTTLE", Form("Skipping run %d for now, because DCS buffer time is not yet expired", run));
2048 }
2049 else if (totEvents <= 1)
2050 {
2051 Log("SHUTTLE", Form("QueryRunParameters - Run %d has 1 event or less - Skipping!", run));
2052 skip = kTRUE;
2053 }
2054 else
2055 {
2056 Log("SHUTTLE", Form("QueryRunParameters - Invalid parameters for Run %d: "
2057 "startTime = %d, endTime = %d. Skipping (Shuttle won't be marked as DONE)!",
2058 run, startTime, endTime));
2059 }
2060
2061 if (skip)
2062 {
2063 Log("SHUTTLE", Form("Marking SHUTTLE skipped for run %d", run));
2064 fLogbookEntry = entry;
2065 if (!UpdateShuttleLogbook("shuttle_skipped"))
2066 {
2067 AliError(Form("Could not update logbook for run %d !", run));
2068 }
2069 if (!UpdateTableSkippedCase("ALL"))
2070 {
2071 AliError(Form("Could not update FXS tables for run %d !", run));
2072 }
2073 fLogbookEntry = 0;
2074 }
2075
2076 delete entry;
2077 return 0;
2078}
2079
2080//______________________________________________________________________________________________
2081TMap* AliShuttle::GetValueSet(const char* host, Int_t port, const TSeqCollection* entries,
2082 DCSType type, Int_t multiSplit)
2083{
2084 // Retrieve all "entry" data points from the DCS server
2085 // host, port: TSocket connection parameters
2086 // entries: list of name of the alias or data point
2087 // type: kAlias or kDP
2088 // returns TMap of values, 0 when failure
2089
2090 AliDCSClient client(host, port, fTimeout, fRetries, multiSplit);
2091
2092 TMap* result = 0;
2093 if (type == kAlias)
2094 {
2095 //result = client.GetAliasValues(entries, GetCurrentStartTime()-offset,
2096 // GetCurrentEndTime()+offset);
2097 result = client.GetAliasValues(entries, GetStartTimeDCSQuery(),
2098 GetEndTimeDCSQuery());
2099 }
2100 else if (type == kDP)
2101 {
2102 //result = client.GetDPValues(entries, GetCurrentStartTime()-offset,
2103 // GetCurrentEndTime()+offset);
2104 result = client.GetDPValues(entries, GetStartTimeDCSQuery(),
2105 GetEndTimeDCSQuery());
2106 }
2107
2108 if (result == 0)
2109 {
2110 Log(fCurrentDetector.Data(), Form("GetValueSet - Can't get entries! Reason: %s",
2111 client.GetErrorString(client.GetResultErrorCode())));
2112 if (client.GetResultErrorCode() == AliDCSClient::fgkServerError)
2113 Log(fCurrentDetector.Data(), Form("GetValueSet - Server error code: %s",
2114 client.GetServerError().Data()));
2115
2116 return 0;
2117 }
2118
2119 return result;
2120}
2121
2122//______________________________________________________________________________________________
2123const char* AliShuttle::GetFile(Int_t system, const char* detector,
2124 const char* id, const char* source)
2125{
2126 // Get calibration file from file exchange servers
2127 // First queris the FXS database for the file name, using the run, detector, id and source info
2128 // then calls RetrieveFile(filename) for actual copy to local disk
2129 // run: current run being processed (given by Logbook entry fLogbookEntry)
2130 // detector: the Preprocessor name
2131 // id: provided as a parameter by the Preprocessor
2132 // source: provided by the Preprocessor through GetFileSources function
2133
2134 // check if test mode should simulate a FXS error
2135 if (fTestMode & kErrorFXSFiles)
2136 {
2137 Log(detector, Form("GetFile - In TESTMODE - Simulating error while connecting to %s FXS", GetSystemName(system)));
2138 return 0;
2139 }
2140
2141 // check connection, in case connect
2142 if (!Connect(system))
2143 {
2144 Log(detector, Form("GetFile - Couldn't connect to %s FXS database", GetSystemName(system)));
2145 fFXSError = system;
2146 return 0;
2147 }
2148
2149 // Query preparation
2150 TString sourceName(source);
2151 Int_t nFields = 3;
2152 TString sqlQueryStart = Form("select filePath,size,fileChecksum from %s where",
2153 fConfig->GetFXSdbTable(system));
2154 TString whereClause = Form("run=%d and detector=\"%s\" and fileId=\"%s\"",
2155 GetCurrentRun(), detector, id);
2156
2157 if (system == kDAQ)
2158 {
2159 whereClause += Form(" and DAQsource=\"%s\"", source);
2160 }
2161 else if (system == kDCS)
2162 {
2163 sourceName="none";
2164 }
2165 else if (system == kHLT)
2166 {
2167 whereClause += Form(" and DDLnumbers=\"%s\"", source);
2168 }
2169
2170 TString sqlQuery = Form("%s %s", sqlQueryStart.Data(), whereClause.Data());
2171
2172 AliDebug(2, Form("SQL query: \n%s",sqlQuery.Data()));
2173
2174 // Query execution
2175 TSQLResult* aResult = 0;
2176 aResult = dynamic_cast<TSQLResult*> (fServer[system]->Query(sqlQuery));
2177 if (!aResult) {
2178 Log(detector, Form("GetFile - Can't execute SQL query to %s database for: id = %s, source = %s",
2179 GetSystemName(system), id, sourceName.Data()));
2180 fFXSError = system;
2181 return 0;
2182 }
2183
2184 if (aResult->GetRowCount() == 0)
2185 {
2186 Log(detector,
2187 Form("GetFile - No entry in %s FXS db for: id = %s, source = %s",
2188 GetSystemName(system), id, sourceName.Data()));
2189 delete aResult;
2190 return 0;
2191 }
2192
2193 if (aResult->GetRowCount() > 1) {
2194 Log(detector,
2195 Form("GetFile - More than one entry in %s FXS db for: id = %s, source = %s",
2196 GetSystemName(system), id, sourceName.Data()));
2197 fFXSError = system;
2198 delete aResult;
2199 return 0;
2200 }
2201
2202 if (aResult->GetFieldCount() != nFields) {
2203 Log(detector,
2204 Form("GetFileName - Wrong field count in %s FXS db for: id = %s, source = %s",
2205 GetSystemName(system), id, sourceName.Data()));
2206 fFXSError = system;
2207 delete aResult;
2208 return 0;
2209 }
2210
2211 TSQLRow* aRow = dynamic_cast<TSQLRow*> (aResult->Next());
2212
2213 if (!aRow){
2214 Log(detector, Form("GetFile - Empty set result in %s FXS db from query: id = %s, source = %s",
2215 GetSystemName(system), id, sourceName.Data()));
2216 fFXSError = system;
2217 delete aResult;
2218 return 0;
2219 }
2220
2221 TString filePath(aRow->GetField(0), aRow->GetFieldLength(0));
2222 TString fileSize(aRow->GetField(1), aRow->GetFieldLength(1));
2223 TString fileChecksum(aRow->GetField(2), aRow->GetFieldLength(2));
2224
2225 delete aResult;
2226 delete aRow;
2227
2228 AliDebug(2, Form("filePath = %s; size = %s, fileChecksum = %s",
2229 filePath.Data(), fileSize.Data(), fileChecksum.Data()));
2230
2231 // retrieved file is renamed to make it unique
2232 Int_t dir_lev1 = GetCurrentRun()/10000;
2233 TString localFileName = Form("%s/%d/%d/%s_process/%s_%s_%d_%s_%s.shuttle",
2234 GetShuttleTempDir(), dir_lev1, GetCurrentRun(), detector,
2235 GetSystemName(system), detector, GetCurrentRun(),
2236 id, sourceName.Data());
2237 Log("SHUTTLE",Form("file from FXS = %s",localFileName.Data()));
2238
2239
2240 // file retrieval from FXS
2241 UInt_t nRetries = 0;
2242 UInt_t maxRetries = 3;
2243 Bool_t result = kFALSE;
2244
2245 // copy!! if successful TSystem::Exec returns 0
2246 while (nRetries++ < maxRetries) {
2247 AliDebug(2, Form("Trying to copy file. Retry # %d", nRetries));
2248 result = RetrieveFile(system, filePath.Data(), localFileName.Data());
2249 if (!result)
2250 {
2251 Log(detector, Form("GetFile - Copy of file %s from %s FXS failed",
2252 filePath.Data(), GetSystemName(system)));
2253 continue;
2254 }
2255
2256 if (fileSize.Length()>0)
2257 {
2258 // compare filesize of local file with the one stored in the FXS DB
2259 Long_t size = -1;
2260 Int_t sizeComp = gSystem->GetPathInfo(localFileName.Data(), 0, &size, 0, 0);
2261
2262 if (sizeComp != 0 || size != fileSize.Atoi())
2263 {
2264 Log(detector, Form("GetFile - size of file %s does not match with local copy!",
2265 filePath.Data()));
2266 result = kFALSE;
2267 continue;
2268 }
2269
2270 } else {
2271 Log(fCurrentDetector, Form("GetFile - size of file %s not set in %s database, skipping comparison",
2272 filePath.Data(), GetSystemName(system)));
2273 }
2274
2275 if (fileChecksum.Length()>0)
2276 {
2277 // compare md5sum of local file with the one stored in the FXS DB
2278 if(fileChecksum.Contains(' ')) fileChecksum.Resize(fileChecksum.First(' '));
2279 Int_t md5Comp = gSystem->Exec(Form("md5sum %s |grep %s > /dev/null 2> /dev/null",
2280 localFileName.Data(), fileChecksum.Data()));
2281
2282 if (md5Comp != 0)
2283 {
2284 Log(detector, Form("GetFile - md5sum of file %s does not match with local copy!",
2285 filePath.Data()));
2286 result = kFALSE;
2287 continue;
2288 }
2289 } else {
2290 Log(fCurrentDetector, Form("GetFile - md5sum of file %s not set in %s database, skipping comparison",
2291 filePath.Data(), GetSystemName(system)));
2292 }
2293 if (result) break;
2294 }
2295
2296 if (!result)
2297 {
2298 fFXSError = system;
2299 return 0;
2300 }
2301
2302 fFXSCalled[system]=kTRUE;
2303 TObjString *fileParams = new TObjString(Form("%s#!?!#%s", id, sourceName.Data()));
2304 fFXSlist[system].Add(fileParams);
2305
2306 static TString staticLocalFileName;
2307 staticLocalFileName.Form("%s", localFileName.Data());
2308
2309 Log(fCurrentDetector, Form("GetFile - Retrieved file with id %s and "
2310 "source %s from %s to %s", id, source,
2311 GetSystemName(system), localFileName.Data()));
2312
2313 return staticLocalFileName.Data();
2314}
2315
2316//______________________________________________________________________________________________
2317Bool_t AliShuttle::RetrieveFile(UInt_t system, const char* fxsFileName, const char* localFileName)
2318{
2319 //
2320 // Copies file from FXS to local Shuttle machine
2321 //
2322
2323 // check temp directory: trying to cd to temp; if it does not exist, create it
2324 AliDebug(2, Form("Copy file %s from %s FXS into %s",
2325 GetSystemName(system), fxsFileName, localFileName));
2326
2327 TString tmpDir(localFileName);
2328
2329 tmpDir = tmpDir(0,tmpDir.Last('/'));
2330
2331 Int_t noDir = gSystem->GetPathInfo(tmpDir.Data(), 0, (Long64_t*) 0, 0, 0);
2332 if (noDir) // temp dir does not exists!
2333 {
2334 if (gSystem->mkdir(tmpDir.Data(), 1))
2335 {
2336 Log(fCurrentDetector.Data(), "RetrieveFile - could not make temp directory!!");
2337 return kFALSE;
2338 }
2339 }
2340
2341 TString command = Form("scp -oPort=%d -2 %s@%s:%s/%s %s",
2342 fConfig->GetFXSPort(system),
2343 fConfig->GetFXSUser(system),
2344 fConfig->GetFXSHost(system),
2345 fConfig->GetFXSBaseFolder(system),
2346 fxsFileName,
2347 localFileName);
2348
2349 AliDebug(2, Form("%s",command.Data()));
2350
2351 Bool_t result = (gSystem->Exec(command.Data()) == 0);
2352
2353 return result;
2354}
2355
2356//______________________________________________________________________________________________
2357TList* AliShuttle::GetFileSources(Int_t system, const char* detector, const char* id)
2358{
2359 //
2360 // Get sources producing the condition file Id from file exchange servers
2361 // if id is NULL all sources are returned (distinct)
2362 //
2363
2364 if (id)
2365 {
2366 Log(detector, Form("GetFileSources - Querying %s FXS for files with id %s produced by %s", GetSystemName(system), id, detector));
2367 } else {
2368 Log(detector, Form("GetFileSources - Querying %s FXS for files produced by %s", GetSystemName(system), detector));
2369 }
2370
2371 // check if test mode should simulate a FXS error
2372 if (fTestMode & kErrorFXSSources)
2373 {
2374 Log(detector, Form("GetFileSources - In TESTMODE - Simulating error while connecting to %s FXS", GetSystemName(system)));
2375 return 0;
2376 }
2377
2378 if (system == kDCS)
2379 {
2380 Log(detector, "GetFileSources - WARNING: DCS system has only one source of data!");
2381 TList *list = new TList();
2382 list->SetOwner(1);
2383 list->Add(new TObjString(" "));
2384 return list;
2385 }
2386
2387 // check connection, in case connect
2388 if (!Connect(system))
2389 {
2390 Log(detector, Form("GetFileSources - Couldn't connect to %s FXS database", GetSystemName(system)));
2391 fFXSError = system;
2392 return NULL;
2393 }
2394
2395 TString sourceName = "";
2396 if (system == kDAQ)
2397 {
2398 sourceName = "DAQsource";
2399 } else if (system == kHLT)
2400 {
2401 sourceName = "DDLnumbers";
2402 }
2403
2404 TString sqlQueryStart = Form("select distinct %s from %s where", sourceName.Data(), fConfig->GetFXSdbTable(system));
2405 TString whereClause = Form("run=%d and detector=\"%s\"",
2406 GetCurrentRun(), detector);
2407 if (id)
2408 whereClause += Form(" and fileId=\"%s\"", id);
2409 TString sqlQuery = Form("%s %s", sqlQueryStart.Data(), whereClause.Data());
2410
2411 AliDebug(2, Form("SQL query: \n%s",sqlQuery.Data()));
2412
2413 // Query execution
2414 TSQLResult* aResult;
2415 aResult = fServer[system]->Query(sqlQuery);
2416 if (!aResult) {
2417 Log(detector, Form("GetFileSources - Can't execute SQL query to %s database for id: %s",
2418 GetSystemName(system), id));
2419 fFXSError = system;
2420 return 0;
2421 }
2422
2423 TList *list = new TList();
2424 list->SetOwner(1);
2425
2426 if (aResult->GetRowCount() == 0)
2427 {
2428 Log(detector,
2429 Form("GetFileSources - No entry in %s FXS table for id: %s", GetSystemName(system), id));
2430 delete aResult;
2431 return list;
2432 }
2433
2434 Log(detector, Form("GetFileSources - Found %d sources", aResult->GetRowCount()));
2435
2436 TSQLRow* aRow;
2437 while ((aRow = aResult->Next()))
2438 {
2439
2440 TString source(aRow->GetField(0), aRow->GetFieldLength(0));
2441 AliDebug(2, Form("%s = %s", sourceName.Data(), source.Data()));
2442 list->Add(new TObjString(source));
2443 delete aRow;
2444 }
2445
2446 delete aResult;
2447
2448 return list;
2449}
2450
2451//______________________________________________________________________________________________
2452TList* AliShuttle::GetFileIDs(Int_t system, const char* detector, const char* source)
2453{
2454 //
2455 // Get all ids of condition files produced by a given source from file exchange servers
2456 //
2457
2458 Log(detector, Form("GetFileIDs - Retrieving ids with source %s with %s", source, GetSystemName(system)));
2459
2460 // check if test mode should simulate a FXS error
2461 if (fTestMode & kErrorFXSSources)
2462 {
2463 Log(detector, Form("GetFileIDs - In TESTMODE - Simulating error while connecting to %s FXS", GetSystemName(system)));
2464 return 0;
2465 }
2466
2467 // check connection, in case connect
2468 if (!Connect(system))
2469 {
2470 Log(detector, Form("GetFileIDs - Couldn't connect to %s FXS database", GetSystemName(system)));
2471 return NULL;
2472 }
2473
2474 TString sourceName = "";
2475 if (system == kDAQ)
2476 {
2477 sourceName = "DAQsource";
2478 } else if (system == kHLT)
2479 {
2480 sourceName = "DDLnumbers";
2481 }
2482
2483 TString sqlQueryStart = Form("select fileId from %s where", fConfig->GetFXSdbTable(system));
2484 TString whereClause = Form("run=%d and detector=\"%s\"",
2485 GetCurrentRun(), detector);
2486 if (sourceName.Length() > 0 && source)
2487 whereClause += Form(" and %s=\"%s\"", sourceName.Data(), source);
2488 TString sqlQuery = Form("%s %s", sqlQueryStart.Data(), whereClause.Data());
2489
2490 AliDebug(2, Form("SQL query: \n%s",sqlQuery.Data()));
2491
2492 // Query execution
2493 TSQLResult* aResult;
2494 aResult = fServer[system]->Query(sqlQuery);
2495 if (!aResult) {
2496 Log(detector, Form("GetFileIDs - Can't execute SQL query to %s database for source: %s",
2497 GetSystemName(system), source));
2498 return 0;
2499 }
2500
2501 TList *list = new TList();
2502 list->SetOwner(1);
2503
2504 if (aResult->GetRowCount() == 0)
2505 {
2506 Log(detector,
2507 Form("GetFileIDs - No entry in %s FXS table for source: %s", GetSystemName(system), source));
2508 delete aResult;
2509 return list;
2510 }
2511
2512 Log(detector, Form("GetFileIDs - Found %d ids", aResult->GetRowCount()));
2513
2514 TSQLRow* aRow;
2515
2516 while ((aRow = aResult->Next()))
2517 {
2518
2519 TString id(aRow->GetField(0), aRow->GetFieldLength(0));
2520 AliDebug(2, Form("fileId = %s", id.Data()));
2521 list->Add(new TObjString(id));
2522 delete aRow;
2523 }
2524
2525 delete aResult;
2526
2527 return list;
2528}
2529
2530//______________________________________________________________________________________________
2531Bool_t AliShuttle::Connect(Int_t system)
2532{
2533 // Connect to MySQL Server of the system's FXS MySQL databases
2534 // DAQ Logbook, Shuttle Logbook and DAQ FXS db are on the same host
2535 //
2536
2537 // check connection: if already connected return
2538 if(fServer[system] && fServer[system]->IsConnected()) {
2539 // ping the server --> automatic reconnection should occur if it was broken but the
2540 // server is still alive
2541 fServer[system]->Ping();
2542 return kTRUE;
2543 }
2544
2545 TString dbHost, dbUser, dbPass, dbName;
2546
2547 if (system < 3) // FXS db servers
2548 {
2549 dbHost = Form("mysql://%s:%d", fConfig->GetFXSdbHost(system), fConfig->GetFXSdbPort(system));
2550 dbUser = fConfig->GetFXSdbUser(system);
2551 dbPass = fConfig->GetFXSdbPass(system);
2552 dbName = fConfig->GetFXSdbName(system);
2553 } else { // Run & Shuttle logbook servers
2554 // TODO Will the Shuttle logbook server be the same as the Run logbook server ???
2555 dbHost = Form("mysql://%s:%d", fConfig->GetDAQlbHost(), fConfig->GetDAQlbPort());
2556 dbUser = fConfig->GetDAQlbUser();
2557 dbPass = fConfig->GetDAQlbPass();
2558 dbName = fConfig->GetDAQlbDB();
2559 }
2560
2561 fServer[system] = TSQLServer::Connect(dbHost.Data(), dbUser.Data(), dbPass.Data());
2562 if (!fServer[system] || !fServer[system]->IsConnected()) {
2563 if(system < 3)
2564 {
2565 AliError(Form("Can't establish connection to FXS database for %s",
2566 AliShuttleInterface::GetSystemName(system)));
2567 } else {
2568 AliError("Can't establish connection to Run logbook.");
2569 }
2570 if(fServer[system]) delete fServer[system];
2571 return kFALSE;
2572 }
2573
2574 // Get tables
2575 TSQLResult* aResult=0;
2576 switch(system){
2577 case kDAQ:
2578 aResult = fServer[kDAQ]->GetTables(dbName.Data());
2579 break;
2580 case kDCS:
2581 aResult = fServer[kDCS]->GetTables(dbName.Data());
2582 break;
2583 case kHLT:
2584 aResult = fServer[kHLT]->GetTables(dbName.Data());
2585 break;
2586 default:
2587 aResult = fServer[3]->GetTables(dbName.Data());
2588 break;
2589 }
2590
2591 delete aResult;
2592 return kTRUE;
2593}
2594
2595//______________________________________________________________________________________________
2596Bool_t AliShuttle::UpdateTable()
2597{
2598 //
2599 // Update FXS table filling time_processed field in all rows corresponding to current run and detector
2600 //
2601
2602 Bool_t result = kTRUE;
2603
2604 for (UInt_t system=0; system<3; system++)
2605 {
2606 if(!fFXSCalled[system]) continue;
2607
2608 // check connection, in case connect
2609 if (!Connect(system))
2610 {
2611 Log(fCurrentDetector, Form("UpdateTable - Couldn't connect to %s FXS database", GetSystemName(system)));
2612 result = kFALSE;
2613 continue;
2614 }
2615
2616 TTimeStamp now; // now
2617
2618 // Loop on FXS list entries
2619 TIter iter(&fFXSlist[system]);
2620 TObjString *aFXSentry=0;
2621 while ((aFXSentry = dynamic_cast<TObjString*> (iter.Next())))
2622 {
2623 TString aFXSentrystr = aFXSentry->String();
2624 TObjArray *aFXSarray = aFXSentrystr.Tokenize("#!?!#");
2625 if (!aFXSarray || aFXSarray->GetEntries() != 2 )
2626 {
2627 Log(fCurrentDetector, Form("UpdateTable - error updating %s FXS entry. Check string: <%s>",
2628 GetSystemName(system), aFXSentrystr.Data()));
2629 if(aFXSarray) delete aFXSarray;
2630 result = kFALSE;
2631 continue;
2632 }
2633 const char* fileId = ((TObjString*) aFXSarray->At(0))->GetName();
2634 const char* source = ((TObjString*) aFXSarray->At(1))->GetName();
2635
2636 TString whereClause;
2637 if (system == kDAQ)
2638 {
2639 whereClause = Form("where run=%d and detector=\"%s\" and fileId=\"%s\" and DAQsource=\"%s\";",
2640 GetCurrentRun(), fCurrentDetector.Data(), fileId, source);
2641 }
2642 else if (system == kDCS)
2643 {
2644 whereClause = Form("where run=%d and detector=\"%s\" and fileId=\"%s\";",
2645 GetCurrentRun(), fCurrentDetector.Data(), fileId);
2646 }
2647 else if (system == kHLT)
2648 {
2649 whereClause = Form("where run=%d and detector=\"%s\" and fileId=\"%s\" and DDLnumbers=\"%s\";",
2650 GetCurrentRun(), fCurrentDetector.Data(), fileId, source);
2651 }
2652
2653 delete aFXSarray;
2654
2655 TString sqlQuery = Form("update %s set time_processed=%d %s", fConfig->GetFXSdbTable(system),
2656 now.GetSec(), whereClause.Data());
2657
2658 AliDebug(2, Form("SQL query: \n%s",sqlQuery.Data()));
2659
2660 // Query execution
2661 TSQLResult* aResult;
2662 aResult = dynamic_cast<TSQLResult*> (fServer[system]->Query(sqlQuery));
2663 if (!aResult)
2664 {
2665 Log(fCurrentDetector, Form("UpdateTable - %s db: can't execute SQL query <%s>",
2666 GetSystemName(system), sqlQuery.Data()));
2667 result = kFALSE;
2668 continue;
2669 }
2670 delete aResult;
2671 }
2672 }
2673
2674 return result;
2675}
2676
2677//_______________________________________________________________________________
2678Bool_t AliShuttle::UpdateTableSkippedCase(const char* detector)
2679{
2680 //
2681 // Update FXS table filling time_processed field in all rows corresponding to current run and detector
2682 // if detector = "ALL" update all detectors
2683 //
2684
2685 Bool_t result = kTRUE;
2686
2687 TString detName(detector);
2688
2689 for (UInt_t system=0; system<3; system++)
2690 {
2691
2692 // check connection, in case connect
2693 if (!Connect(system))
2694 {
2695 Log(fCurrentDetector, Form("UpdateTableSkippedCase - Couldn't connect to %s FXS database", GetSystemName(system)));
2696 result = kFALSE;
2697 continue;
2698 }
2699
2700 TTimeStamp now; // now
2701
2702 // Loop on FXS list entries
2703 TIter iter(&fFXSlist[system]);
2704
2705 TString whereClause;
2706 if (detName == "ALL") whereClause = Form("where run=%d and time_processed IS NULL;",GetCurrentRun());
2707 else whereClause = Form("where run=%d and detector=\"%s\" and time_processed IS NULL;",GetCurrentRun(), detector);
2708
2709 Log("SHUTTLE",Form(" whereClause = %s ",whereClause.Data()));
2710
2711 TString sqlQuery = Form("update %s set time_processed=%d %s", fConfig->GetFXSdbTable(system),
2712 now.GetSec(), whereClause.Data());
2713
2714 AliDebug(2, Form("SQL query: \n%s",sqlQuery.Data()));
2715
2716 // Query execution
2717 TSQLResult* aResult;
2718 aResult = dynamic_cast<TSQLResult*> (fServer[system]->Query(sqlQuery));
2719 if (!aResult)
2720 {
2721 Log("SHUTTLE", Form("UpdateTableSkippedCase - %s db: can't execute SQL query <%s>",
2722 GetSystemName(system), sqlQuery.Data()));
2723 result = kFALSE;
2724 continue;
2725 }
2726 delete aResult;
2727
2728 }
2729
2730 return result;
2731}
2732//______________________________________________________________________________________________
2733Bool_t AliShuttle::UpdateTableFailCase()
2734{
2735 // Update FXS table filling time_processed field in all rows corresponding to current run and detector
2736 // this is called in case the preprocessor is declared failed for the current run, because
2737 // the fields are updated only in case of success
2738
2739 Bool_t result = kTRUE;
2740
2741 for (UInt_t system=0; system<3; system++)
2742 {
2743 // check connection, in case connect
2744 if (!Connect(system))
2745 {
2746 Log(fCurrentDetector, Form("UpdateTableFailCase - Couldn't connect to %s FXS database",
2747 GetSystemName(system)));
2748 result = kFALSE;
2749 continue;
2750 }
2751
2752 TTimeStamp now; // now
2753
2754 // Loop on FXS list entries
2755
2756 TString whereClause = Form("where run=%d and detector=\"%s\";",
2757 GetCurrentRun(), fCurrentDetector.Data());
2758
2759
2760 TString sqlQuery = Form("update %s set time_processed=%d %s", fConfig->GetFXSdbTable(system),
2761 now.GetSec(), whereClause.Data());
2762
2763 AliDebug(2, Form("SQL query: \n%s",sqlQuery.Data()));
2764
2765 // Query execution
2766 TSQLResult* aResult;
2767 aResult = dynamic_cast<TSQLResult*> (fServer[system]->Query(sqlQuery));
2768 if (!aResult)
2769 {
2770 Log(fCurrentDetector, Form("UpdateTableFailCase - %s db: can't execute SQL query <%s>",
2771 GetSystemName(system), sqlQuery.Data()));
2772 result = kFALSE;
2773 continue;
2774 }
2775 delete aResult;
2776 }
2777
2778 return result;
2779}
2780
2781//______________________________________________________________________________________________
2782Bool_t AliShuttle::UpdateShuttleLogbook(const char* detector, const char* status)
2783{
2784 //
2785 // Update Shuttle logbook filling detector or shuttle_done column
2786 // ex. of usage: UpdateShuttleLogbook("PHOS", "DONE") or UpdateShuttleLogbook("shuttle_done")
2787 //
2788
2789 // check connection, in case connect
2790 if(!Connect(3)){
2791 Log("SHUTTLE", "UpdateShuttleLogbook - Couldn't connect to DAQ Logbook.");
2792 return kFALSE;
2793 }
2794
2795 TString detName(detector);
2796 TString setClause;
2797 if (detName == "shuttle_done" || detName == "shuttle_skipped")
2798 {
2799 setClause = "set shuttle_done=1";
2800
2801 if (detName == "shuttle_done")
2802 {
2803 if (TouchFile() != kTRUE)
2804 {
2805 SendMLRunInfo("Pending");
2806 return kFALSE;
2807 }
2808
2809 SendMLRunInfo("Done");
2810 }
2811 else
2812 SendMLRunInfo("Skipped");
2813 }
2814 else {
2815 TString statusStr(status);
2816 if(statusStr.Contains("done", TString::kIgnoreCase) ||
2817 statusStr.Contains("failed", TString::kIgnoreCase)){
2818 setClause = Form("set %s=\"%s\"", detector, status);
2819 } else {
2820 Log("SHUTTLE",
2821 Form("UpdateShuttleLogbook - Invalid status <%s> for detector %s",
2822 status, detector));
2823 return kFALSE;
2824 }
2825 }
2826
2827 TString whereClause = Form("where run=%d", GetCurrentRun());
2828
2829 TString sqlQuery = Form("update %s %s %s",
2830 fConfig->GetShuttlelbTable(), setClause.Data(), whereClause.Data());
2831
2832 AliDebug(2, Form("SQL query: \n%s",sqlQuery.Data()));
2833
2834 // Query execution
2835 TSQLResult* aResult;
2836 aResult = dynamic_cast<TSQLResult*> (fServer[3]->Query(sqlQuery));
2837 if (!aResult) {
2838 Log("SHUTTLE", Form("UpdateShuttleLogbook - Can't execute query <%s>", sqlQuery.Data()));
2839 return kFALSE;
2840 }
2841 delete aResult;
2842
2843 return kTRUE;
2844}
2845
2846//______________________________________________________________________________________________
2847Int_t AliShuttle::GetCurrentRun() const
2848{
2849 //
2850 // Get current run from logbook entry
2851 //
2852
2853 return fLogbookEntry ? fLogbookEntry->GetRun() : -1;
2854}
2855
2856//______________________________________________________________________________________________
2857UInt_t AliShuttle::GetCurrentStartTime() const
2858{
2859 //
2860 // get current start time
2861 //
2862
2863 return fLogbookEntry ? fLogbookEntry->GetStartTime() : 0;
2864}
2865
2866//______________________________________________________________________________________________
2867UInt_t AliShuttle::GetCurrentEndTime() const
2868{
2869 //
2870 // get current end time from logbook entry
2871 //
2872
2873 return fLogbookEntry ? fLogbookEntry->GetEndTime() : 0;
2874}
2875//______________________________________________________________________________________________
2876UInt_t AliShuttle::GetCurrentYear() const
2877{
2878 //
2879 // Get current year from logbook entry
2880 //
2881
2882 if (!fLogbookEntry) return 0;
2883
2884 TTimeStamp startTime(GetCurrentStartTime());
2885 TString year = Form("%d",startTime.GetDate());
2886 year = year(0,4);
2887
2888 return year.Atoi();
2889}
2890
2891//______________________________________________________________________________________________
2892const char* AliShuttle::GetLHCPeriod() const
2893{
2894 //
2895 // Get current LHC period from logbook entry
2896 //
2897
2898 if (!fLogbookEntry) return 0;
2899
2900 return fLogbookEntry->GetRunParameter("LHCperiod");
2901}
2902
2903//______________________________________________________________________________________________
2904void AliShuttle::Log(const char* detector, const char* message)
2905{
2906 //
2907 // Fill log string with a message
2908 //
2909
2910 TString logRunDir = GetShuttleLogDir();
2911 if (GetCurrentRun() >=0) {
2912 Int_t logDir_lev1 = GetCurrentRun()/10000;
2913 logRunDir += Form("/%d/%d", logDir_lev1, GetCurrentRun());
2914 }
2915 void* dir = gSystem->OpenDirectory(logRunDir.Data());
2916 if (dir == NULL) {
2917 if (gSystem->mkdir(logRunDir.Data(), kTRUE)) {
2918 AliError(Form("Can't open directory <%s>", GetShuttleLogDir()));
2919 return;
2920 }
2921
2922 } else {
2923 gSystem->FreeDirectory(dir);
2924 }
2925
2926 TString toLog = Form("%s UTC (%d): %s - ", TTimeStamp(time(0)).AsString("s"), getpid(), detector);
2927 if (GetCurrentRun() >= 0)
2928 toLog += Form("run %d - ", GetCurrentRun());
2929 toLog += Form("%s", message);
2930
2931 AliInfo(toLog.Data());
2932
2933 // if we redirect the log output already to the file, leave here
2934 if (fOutputRedirected && strcmp(detector, "SHUTTLE") != 0)
2935 return;
2936
2937 TString fileName = GetLogFileName(detector);
2938
2939 gSystem->ExpandPathName(fileName);
2940
2941 ofstream logFile;
2942 logFile.open(fileName, ofstream::out | ofstream::app);
2943
2944 if (!logFile.is_open()) {
2945 AliError(Form("Could not open file %s", fileName.Data()));
2946 return;
2947 }
2948
2949 logFile << toLog.Data() << "\n";
2950
2951 logFile.close();
2952}
2953
2954//______________________________________________________________________________________________
2955TString AliShuttle::GetLogFileName(const char* detector) const
2956{
2957 //
2958 // returns the name of the log file for a given sub detector
2959 //
2960
2961 TString fileName;
2962
2963 if (GetCurrentRun() >= 0)
2964 {
2965 Int_t logDir_lev1 = GetCurrentRun()/10000;
2966 fileName.Form("%s/%d/%d/%s.log", GetShuttleLogDir(), logDir_lev1, GetCurrentRun(),
2967 detector);
2968 } else {
2969 fileName.Form("%s/%s.log", GetShuttleLogDir(), detector);
2970 }
2971
2972 return fileName;
2973}
2974
2975//______________________________________________________________________________________________
2976void AliShuttle::SendAlive()
2977{
2978 // sends alive message to ML
2979
2980 TMonaLisaText mlStatus("SHUTTLE_status", "Alive");
2981
2982 TList mlList;
2983 mlList.Add(&mlStatus);
2984
2985 fMonaLisa->SendParameters(&mlList, "__PROCESSINGINFO__");
2986}
2987
2988//______________________________________________________________________________________________
2989Bool_t AliShuttle::Collect(Int_t run)
2990{
2991 //
2992 // Collects conditions data for all UNPROCESSED run written to DAQ LogBook in case of run = -1 (default)
2993 // If a dedicated run is given this run is processed
2994 //
2995 // In operational mode, this is the Shuttle function triggered by the EOR signal.
2996 //
2997
2998 if (run == -1)
2999 Log("SHUTTLE","Collect - Shuttle called. Collecting conditions data for unprocessed runs");
3000 else
3001 Log("SHUTTLE", Form("Collect - Shuttle called. Collecting conditions data for run %d", run));
3002
3003 SetLastAction("Starting");
3004
3005 // create ML instance
3006 if (!fMonaLisa)
3007 fMonaLisa = new TMonaLisaWriter(fConfig->GetMonitorHost(), fConfig->GetMonitorTable());
3008
3009 CountOpenRuns();
3010
3011 TString whereClause("where shuttle_done=0");
3012 if (run != -1)
3013 whereClause += Form(" and run=%d", run);
3014
3015 TObjArray shuttleLogbookEntries;
3016 if (!QueryShuttleLogbook(whereClause, shuttleLogbookEntries))
3017 {
3018 Log("SHUTTLE", "Collect - Can't retrieve entries from Shuttle logbook");
3019 return kFALSE;
3020 }
3021
3022 if (shuttleLogbookEntries.GetEntries() == 0)
3023 {
3024 if (run == -1)
3025 Log("SHUTTLE","Collect - Found no UNPROCESSED runs in Shuttle logbook");
3026 else
3027 Log("SHUTTLE", Form("Collect - Run %d is already DONE "
3028 "or it does not exist in Shuttle logbook", run));
3029 return kTRUE;
3030 }
3031
3032 for (UInt_t iDet=0; iDet<NDetectors(); iDet++)
3033 fFirstUnprocessed[iDet] = kTRUE;
3034
3035 if (run != -1)
3036 {
3037 // query Shuttle logbook for earlier runs, check if some detectors are unprocessed,
3038 // flag them into fFirstUnprocessed array
3039 TString whereClauseBis(Form("where shuttle_done=0 and run < %d", run));
3040 TObjArray tmpLogbookEntries;
3041 if (!QueryShuttleLogbook(whereClauseBis, tmpLogbookEntries))
3042 {
3043 Log("SHUTTLE", "Collect - Can't retrieve entries from Shuttle logbook");
3044 return kFALSE;
3045 }
3046
3047 TIter iter(&tmpLogbookEntries);
3048 AliShuttleLogbookEntry* anEntry = 0;
3049 while ((anEntry = dynamic_cast<AliShuttleLogbookEntry*> (iter.Next())))
3050 {
3051 for (UInt_t iDet=0; iDet<NDetectors(); iDet++)
3052 {
3053 if (anEntry->GetDetectorStatus(iDet) == AliShuttleLogbookEntry::kUnprocessed)
3054 {
3055 AliDebug(2, Form("Run %d: setting %s as \"not first time unprocessed\"",
3056 anEntry->GetRun(), GetDetName(iDet)));
3057 fFirstUnprocessed[iDet] = kFALSE;
3058 }
3059 }
3060
3061 }
3062
3063 }
3064
3065 if (!RetrieveConditionsData(shuttleLogbookEntries))
3066 {
3067 Log("SHUTTLE", "Collect - Process of at least one run failed");
3068 CountOpenRuns();
3069 return kFALSE;
3070 }
3071
3072 Log("SHUTTLE", "Collect - Requested run(s) successfully processed");
3073 CountOpenRuns();
3074 return kTRUE;
3075}
3076
3077//______________________________________________________________________________________________
3078Bool_t AliShuttle::RetrieveConditionsData(const TObjArray& dateEntries)
3079{
3080 //
3081 // Retrieve conditions data for all runs that aren't processed yet
3082 //
3083
3084 Bool_t hasError = kFALSE;
3085
3086 TIter iter(&dateEntries);
3087 AliShuttleLogbookEntry* anEntry;
3088
3089 while ((anEntry = (AliShuttleLogbookEntry*) iter.Next())){
3090 if (!Process(anEntry)){
3091 hasError = kTRUE;
3092 }
3093
3094 // clean SHUTTLE temp directory
3095 //TString filename = Form("%s/*.shuttle", GetShuttleTempDir());
3096 //RemoveFile(filename.Data());
3097 }
3098
3099 return hasError == kFALSE;
3100}
3101
3102//______________________________________________________________________________________________
3103ULong_t AliShuttle::GetTimeOfLastAction() const
3104{
3105 //
3106 // Gets time of last action
3107 //
3108
3109 ULong_t tmp;
3110
3111 fMonitoringMutex->Lock();
3112
3113 tmp = fLastActionTime;
3114
3115 fMonitoringMutex->UnLock();
3116
3117 return tmp;
3118}
3119
3120//______________________________________________________________________________________________
3121const TString AliShuttle::GetLastAction() const
3122{
3123 //
3124 // returns a string description of the last action
3125 //
3126
3127 TString tmp;
3128
3129 fMonitoringMutex->Lock();
3130
3131 tmp = fLastAction;
3132
3133 fMonitoringMutex->UnLock();
3134
3135 return tmp;
3136}
3137
3138//______________________________________________________________________________________________
3139void AliShuttle::SetLastAction(const char* action)
3140{
3141 //
3142 // updates the monitoring variables
3143 //
3144
3145 fMonitoringMutex->Lock();
3146
3147 fLastAction = action;
3148 fLastActionTime = time(0);
3149
3150 fMonitoringMutex->UnLock();
3151}
3152
3153//______________________________________________________________________________________________
3154const char* AliShuttle::GetRunParameter(const char* param)
3155{
3156 //
3157 // returns run parameter read from DAQ logbook
3158 //
3159
3160 if(!fLogbookEntry) {
3161 AliError("No logbook entry!");
3162 return 0;
3163 }
3164
3165 return fLogbookEntry->GetRunParameter(param);
3166}
3167
3168//______________________________________________________________________________________________
3169AliCDBEntry* AliShuttle::GetFromOCDB(const char* detector, const AliCDBPath& path)
3170{
3171 //
3172 // returns object from OCDB valid for current run
3173 //
3174
3175 if (fTestMode & kErrorOCDB)
3176 {
3177 Log(detector, "GetFromOCDB - In TESTMODE - Simulating error with OCDB");
3178 return 0;
3179 }
3180
3181 AliCDBStorage *sto = AliCDBManager::Instance()->GetStorage(fgkMainCDB);
3182 if (!sto)
3183 {
3184 Log(detector, "GetFromOCDB - Cannot activate main OCDB for query!");
3185 return 0;
3186 }
3187
3188 return dynamic_cast<AliCDBEntry*> (sto->Get(path, GetCurrentRun()));
3189}
3190
3191//______________________________________________________________________________________________
3192Bool_t AliShuttle::SendMail(EMailTarget target, Int_t system)
3193{
3194 //
3195 // sends a mail to the subdetector expert in case of preprocessor error
3196 //
3197
3198 if (fTestMode != kNone)
3199 return kTRUE;
3200
3201 if (!fConfig->SendMail())
3202 return kTRUE;
3203
3204 if (target == kDCSEMail || target == kFXSEMail) {
3205 if (!fFirstProcessing)
3206 return kTRUE;
3207 }
3208
3209 Int_t runMode = (Int_t)fConfig->GetRunMode();
3210 TString tmpStr;
3211 if (runMode == 0) tmpStr = " Nightly Test:";
3212 else tmpStr = " Data Taking:";
3213 void* dir = gSystem->OpenDirectory(GetShuttleLogDir());
3214 if (dir == NULL)
3215 {
3216 if (gSystem->mkdir(GetShuttleLogDir(), kTRUE))
3217 {
3218 Log("SHUTTLE", Form("SendMail - Can't open directory <%s>", GetShuttleLogDir()));
3219 return kFALSE;
3220 }
3221
3222 } else {
3223 gSystem->FreeDirectory(dir);
3224 }
3225
3226 // det experts in to
3227 TString to="";
3228 TIter *iterExperts = 0;
3229 if (target == kDCSEMail) {
3230 iterExperts = new TIter(fConfig->GetAdmins(AliShuttleConfig::kAmanda));
3231 }
3232 else if (target == kFXSEMail) {
3233 iterExperts = new TIter(fConfig->GetAdmins(system));
3234 }
3235 if (iterExperts) {
3236 TObjString *anExpert=0;
3237 while ((anExpert = (TObjString*) iterExperts->Next()))
3238 {
3239 to += Form("%s,", anExpert->GetName());
3240 }
3241 delete iterExperts;
3242 }
3243
3244 // add subdetector experts
3245 iterExperts = new TIter(fConfig->GetResponsibles(fCurrentDetector));
3246 TObjString *anExpert=0;
3247 while ((anExpert = (TObjString*) iterExperts->Next()))
3248 {
3249 to += Form("%s,", anExpert->GetName());
3250 }
3251 delete iterExperts;
3252
3253 if (to.Length() > 0)
3254 to.Remove(to.Length()-1);
3255 AliDebug(2, Form("to: %s",to.Data()));
3256
3257 if (to.IsNull()) {
3258 Log("SHUTTLE", Form("List of %d responsibles not set!", (Int_t) target));
3259 return kFALSE;
3260 }
3261
3262 // SHUTTLE responsibles in cc
3263 TString cc="";
3264 TIter iterAdmins(fConfig->GetAdmins(AliShuttleConfig::kGlobal));
3265 TObjString *anAdmin=0;
3266 while ((anAdmin = (TObjString*) iterAdmins.Next()))
3267 {
3268 cc += Form("%s,", anAdmin->GetName());
3269 }
3270 if (cc.Length() > 0)
3271 cc.Remove(cc.Length()-1);
3272 AliDebug(2, Form("cc: %s",to.Data()));
3273
3274 // mail body
3275 TString bodyFileName;
3276 bodyFileName.Form("%s/mail.body", GetShuttleLogDir());
3277 gSystem->ExpandPathName(bodyFileName);
3278
3279 ofstream mailBody;
3280 mailBody.open(bodyFileName, ofstream::out);
3281
3282 if (!mailBody.is_open())
3283 {
3284 Log("SHUTTLE", Form("Could not open mail body file %s", bodyFileName.Data()));
3285 return kFALSE;
3286 }
3287
3288
3289 TString subject;
3290 TString body;
3291
3292 if (target == kDCSEMail){
3293 subject = Form("%s CRITICAL Retrieval of data points for %s FAILED in run %d !",
3294 tmpStr.Data(), fCurrentDetector.Data(), GetCurrentRun());
3295 AliDebug(2, Form("subject: %s", subject.Data()));
3296
3297 body = Form("Dear DCS experts, \n\n");
3298 body += Form("SHUTTLE couldn\'t retrieve the data points for detector %s "
3299 "in run %d!!\n\n", fCurrentDetector.Data(), GetCurrentRun());
3300 }
3301 else if (target == kFXSEMail){
3302 subject = Form("%s CRITICAL FXS communication for %s FAILED in run %d !",
3303 tmpStr.Data(), fCurrentDetector.Data(), GetCurrentRun());
3304 AliDebug(2, Form("subject: %s", subject.Data()));
3305 TString sys;
3306 if (system == kDAQ) sys="DAQ";
3307 else if (system == kDCS) sys="DCS";
3308 else if (system == kHLT) sys="HLT";
3309 else return kFALSE;
3310 body = Form("Dear %s FXS experts, \n\n",sys.Data());
3311 body += Form("SHUTTLE couldn\'t retrieve data from the FXS for detector %s "
3312 "in run %d!!\n\n", fCurrentDetector.Data(), GetCurrentRun());
3313 }
3314 else {
3315 subject = Form("%s %s Shuttle preprocessor FAILED in run %d (run type = %s)!",
3316 tmpStr.Data(), fCurrentDetector.Data(), GetCurrentRun(), GetRunType());
3317 AliDebug(2, Form("subject: %s", subject.Data()));
3318
3319 body = Form("Dear %s expert(s), \n\n", fCurrentDetector.Data());
3320 body += Form("SHUTTLE just detected that your preprocessor "
3321 "failed processing run %d (run type = %s)!!\n\n",
3322 GetCurrentRun(), GetRunType());
3323 }
3324
3325 body += Form("Please check %s status on the SHUTTLE monitoring page: \n\n",
3326 fCurrentDetector.Data());
3327 if (fConfig->GetRunMode() == AliShuttleConfig::kTest)
3328 {
3329 body += Form("\thttp://pcalimonitor.cern.ch/shuttle.jsp?time=24 \n\n");
3330 } else {
3331 body += Form("\thttp://pcalimonitor.cern.ch/shuttle.jsp?instance=PROD&time=24 \n\n");
3332 }
3333
3334
3335 TString logFolder = "logs";
3336 if (fConfig->GetRunMode() == AliShuttleConfig::kProd)
3337 logFolder += "_PROD";
3338
3339
3340 body += Form("Find the %s log for the current run on \n\n"
3341 "\thttp://pcalishuttle02.cern.ch/%s/%d/%d/%s.log \n\n",
3342 fCurrentDetector.Data(), logFolder.Data(), GetCurrentRun()/10000,
3343 GetCurrentRun(), fCurrentDetector.Data());
3344 body += Form("The last 15 lines of %s log file are following:\n\n", fCurrentDetector.Data());
3345
3346 AliDebug(2, Form("Body begin: %s", body.Data()));
3347
3348 mailBody << body.Data();
3349 mailBody.close();
3350 mailBody.open(bodyFileName, ofstream::out | ofstream::app);
3351
3352 TString logFileName = Form("%s/%d/%d/%s.log", GetShuttleLogDir(),
3353 GetCurrentRun()/10000, GetCurrentRun(), fCurrentDetector.Data());
3354 TString tailCommand = Form("tail -n 15 %s >> %s", logFileName.Data(), bodyFileName.Data());
3355 if (gSystem->Exec(tailCommand.Data()))
3356 {
3357 mailBody << Form("%s log file not found ...\n\n", fCurrentDetector.Data());
3358 }
3359
3360 TString endBody = Form("------------------------------------------------------\n\n");
3361 endBody += Form("In case of problems please contact the SHUTTLE core team.\n\n");
3362 endBody += "Please do not answer this message directly, it is automatically generated.\n\n";
3363 endBody += "Greetings,\n\n \t\t\tthe SHUTTLE\n";
3364
3365 AliDebug(2, Form("Body end: %s", endBody.Data()));
3366
3367 mailBody << endBody.Data();
3368
3369 mailBody.close();
3370
3371 // send mail!
3372 TString mailCommand = Form("mail -s \"%s\" -c %s %s < %s",
3373 subject.Data(),
3374 cc.Data(),
3375 to.Data(),
3376 bodyFileName.Data());
3377 AliDebug(2, Form("mail command: %s", mailCommand.Data()));
3378
3379 Bool_t result = gSystem->Exec(mailCommand.Data());
3380
3381 return result == 0;
3382}
3383//______________________________________________________________________________________________
3384const char* AliShuttle::GetRunType()
3385{
3386 //
3387 // returns run type read from "run type" logbook
3388 //
3389
3390 if(!fLogbookEntry) {
3391 AliError("No logbook entry!");
3392 return 0;
3393 }
3394
3395 return fLogbookEntry->GetRunType();
3396}
3397
3398//______________________________________________________________________________________________
3399Bool_t AliShuttle::GetHLTStatus()
3400{
3401 // Return HLT status (ON=1 OFF=0)
3402 // Converts the HLT status from the mode string read in the run logbook (not just a bool)
3403
3404 if(!fLogbookEntry) {
3405 AliError("No logbook entry!");
3406 return 0;
3407 }
3408
3409 // TODO implement when HLTMode is inserted in run logbook
3410 TString hltMode = fLogbookEntry->GetRunParameter("HLTmode");
3411 TSubString firstChar = hltMode(0,1);
3412 AliDebug(2,Form("First char = %s ",firstChar.Data()));
3413 if (firstChar == "A") {
3414 return kFALSE;
3415 }
3416 else if ((firstChar == "B") || (firstChar == "C") || (firstChar == "D") || (firstChar == "E")) {
3417 return kTRUE;
3418 }
3419 else {
3420 Log("SHUTTLE","Unexpected HLT mode! Returning 0....");
3421 return kFALSE;
3422 }
3423}
3424
3425//______________________________________________________________________________________________
3426const char* AliShuttle::GetTriggerConfiguration()
3427{
3428 // Receives the trigger configuration from the DAQ logbook for the current run
3429
3430 // check connection, if needed reconnect
3431 if (!Connect(3))
3432 return 0;
3433
3434 TString sqlQuery;
3435 sqlQuery.Form("SELECT configFile FROM logbook_trigger_config WHERE run = %d", GetCurrentRun());
3436 TSQLResult* result = fServer[3]->Query(sqlQuery);
3437 if (!result)
3438 {
3439 Log("SHUTTLE", Form("ERROR: Can't execute query <%s>!", sqlQuery.Data()));
3440 return 0;
3441 }
3442
3443 if (result->GetRowCount() == 0)
3444 {
3445 Log("SHUTTLE", "ERROR: Trigger configuration not found in logbook_trigger_config");
3446 delete result;
3447 return 0;
3448 }
3449
3450 TSQLRow* row = result->Next();
3451 if (!row)
3452 {
3453 Log("SHUTTLE", "ERROR: Could not receive logbook_trigger_config data");
3454 delete result;
3455 return 0;
3456 }
3457
3458 // static, so that pointer remains valid when it is returned to the calling class
3459 static TString triggerConfig(row->GetField(0));
3460
3461 delete row;
3462 row = 0;
3463
3464 delete result;
3465 result = 0;
3466
3467 Log("SHUTTLE", Form("Found trigger configuration: %s", triggerConfig.Data()));
3468
3469 return triggerConfig;
3470}
3471
3472//______________________________________________________________________________________________
3473void AliShuttle::SetShuttleTempDir(const char* tmpDir)
3474{
3475 //
3476 // sets Shuttle temp directory
3477 //
3478
3479 fgkShuttleTempDir = gSystem->ExpandPathName(tmpDir);
3480}
3481
3482//______________________________________________________________________________________________
3483void AliShuttle::SetShuttleLogDir(const char* logDir)
3484{
3485 //
3486 // sets Shuttle log directory
3487 //
3488
3489 fgkShuttleLogDir = gSystem->ExpandPathName(logDir);
3490}
3491//______________________________________________________________________________________________
3492Bool_t AliShuttle::TouchFile()
3493{
3494 //
3495 // touching a file on the grid if run has been DONE
3496 //
3497
3498 if (!gGrid)
3499 {
3500 Log("SHUTTLE",Form("No TGrid connection estabilished!"));
3501 Log("SHUTTLE",Form("Could not touch file for run %i",GetCurrentRun()));
3502 return kFALSE;
3503 }
3504
3505 TString dir;
3506 dir.Form("%s%d/SHUTTLE_DONE", fConfig->GetAlienPath(), GetCurrentYear());
3507 // checking whether directory for touch command exists
3508 TString commandLs;
3509 commandLs.Form("ls %s",dir.Data());
3510 TGridResult *resultLs = dynamic_cast<TGridResult*>(gGrid->Command(commandLs));
3511 if (!resultLs){
3512 Log("SHUTTLE",Form("No result for %s command, returning without touching",commandLs.Data()));
3513 return kFALSE;
3514 }
3515 TMap *mapLs = dynamic_cast<TMap*>(resultLs->At(0));
3516 if (!mapLs){
3517 Log("SHUTTLE",Form("No map for %s command, returning without touching",commandLs.Data()));
3518 delete resultLs;
3519 resultLs = 0x0;
3520 return kFALSE;
3521 }
3522 TObjString *valueLsPath = dynamic_cast<TObjString*>(mapLs->GetValue("path"));
3523 if (!valueLsPath || (valueLsPath->GetString()).CompareTo(dir)!=1){
3524 Log("SHUTTLE",Form("No directory %s found, creating it",dir.Data()));
3525
3526 // creating the directory
3527
3528 Bool_t boolMkdir = gGrid->Mkdir(dir.Data());
3529 if (!boolMkdir) {
3530 Log("SHUTTLE",Form("Impossible to create dir %s in alien catalogue for run %i!",dir.Data(),GetCurrentRun()));
3531 delete resultLs;
3532 resultLs = 0x0;
3533 return kFALSE;
3534 }
3535 Log("SHUTTLE",Form("Directory %s successfully created in alien catalogue for run %i",dir.Data(),GetCurrentRun()));
3536 }
3537 else {
3538 Log("SHUTTLE",Form("Directory %s correctly found for run %i",dir.Data(),GetCurrentRun()));
3539 }
3540
3541 delete resultLs;
3542 resultLs = 0x0;
3543
3544 TString command;
3545 command.Form("touch %s/%i", dir.Data(), GetCurrentRun());
3546 Log("SHUTTLE", Form("Creating entry in file catalog: %s", command.Data()));
3547 TGridResult *resultTouch = dynamic_cast<TGridResult*>(gGrid->Command(command));
3548 if (!resultTouch){
3549 Log("SHUTTLE",Form("No result for touching command, returning without touching for run %i",GetCurrentRun()));
3550 return kFALSE;
3551 }
3552 TMap *mapTouch = dynamic_cast<TMap*>(resultTouch->At(0));
3553 if (!mapTouch){
3554 Log("SHUTTLE",Form("No map for touching command, returning without touching for run %i",GetCurrentRun()));
3555 delete resultTouch;
3556 resultTouch = 0x0;
3557 return kFALSE;
3558 }
3559 TObjString *valueTouch = dynamic_cast<TObjString*>(mapTouch->GetValue("__result__"));
3560 if (!valueTouch){
3561 Log("SHUTTLE",Form("No value for \"__result__\" key set in the map for touching command, returning without touching for run %i",GetCurrentRun()));
3562 delete resultTouch;
3563 resultTouch = 0x0;
3564 return kFALSE;
3565 }
3566 if (valueTouch->GetString()!="1"){
3567 Log("SHUTTLE",Form("Failing the touching command, returning without touching for run %i",GetCurrentRun()));
3568 delete resultTouch;
3569 resultTouch = 0x0;
3570 return kFALSE;
3571 }
3572 delete resultTouch;
3573 resultTouch = 0x0;
3574 Log("SHUTTLE", "Sucessfully touched the file");
3575 return kTRUE;
3576}
3577//______________________________________________________________________________________________
3578UInt_t AliShuttle::GetStartTimeDCSQuery()
3579{
3580 // Return Start Time for the DCS query
3581 //
3582 // The call is delegated to AliShuttleInterface
3583
3584 return GetCurrentStartTime()-fConfig->GetDCSQueryOffset();
3585}
3586//______________________________________________________________________________________________
3587UInt_t AliShuttle::GetEndTimeDCSQuery()
3588{
3589 // Return End Time for the DCS query
3590 //
3591 // The call is delegated to AliShuttleInterface
3592
3593 return GetCurrentEndTime()+fConfig->GetDCSQueryOffset();
3594}
3595