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Comparing COMP/CRAB/python/cmscp.py (file contents):
Revision 1.4 by spiga, Fri Sep 26 11:15:35 2008 UTC vs.
Revision 1.65 by fanzago, Fri Dec 4 12:08:21 2009 UTC

#	Line 1 | Line 1
1		#!/usr/bin/env python
2	<
3	<	import sys, getopt, string
4	<	import os, popen2
5	<	from ProdCommon.Storage.SEAPI.SElement import SElement, FullPath
2	>	import sys, os
3	>	from ProdCommon.Storage.SEAPI.SElement import SElement, FullPath
4		from ProdCommon.Storage.SEAPI.SBinterface import *
5	<
5	>	from ProdCommon.Storage.SEAPI.Exceptions import *
6
7
8		class cmscp:
9	<	def __init__(self, argv):
9	>	def __init__(self, args):
10		"""
11		cmscp
12	<
15	<	safe copy of local file in current directory to remote SE via lcg_cp/srmcp,
12	>	safe copy of local file  to/from remote SE via lcg_cp/srmcp,
13		including success checking  version also for CAF using rfcp command to copy the output to SE
14		input:
15		$1 middleware (CAF, LSF, LCG, OSG)
16		$2 local file (the absolute path of output file or just the name if it's in top dir)
17		$3 if needed: file name (the output file name)
18		$5 remote SE (complete endpoint)
19	<	$6 srm version
19	>	$6 srm version
20	>	--lfn $LFNBaseName
21		output:
22		return 0 if all ok
23		return 60307 if srmcp failed
24		return 60303 if file already exists in the SE
25		"""
26	+
27		#set default
28	+	self.params = {"source":'', "destination":'','destinationDir':'', "inputFileList":'', "outputFileList":'', \
29	+	"protocol":'', "option":'', "middleware":'', "srm_version":'srmv2', "lfn":'' }
30		self.debug = 0
31	<	self.source = ''
32	<	self.destination = ''
33	<	self.file_to_copy = []
33	<	self.remote_file_name = []
34	<	self.protocol = ''
35	<	self.middleware = ''
36	<	self.srmv = ''
37	<	self.lcgOpt='-b -D srmv2 --vo cms -t 2400 --verbose'
38	<	self.opt=''
39	<	try:
40	<	opts, args = getopt.getopt(argv, "", ["source=", "destination=", "inputFileList=", "outputFileList=", \
41	<	"protocol=", "middleware=", "srm_version=", "debug", "help"])
42	<	except getopt.GetoptError:
43	<	print self.usage()
44	<	sys.exit(2)
45	<
46	<	self.setAndCheck(opts)
47	<
31	>	self.local_stage = 0
32	>	self.params.update( args )
33	>
34		return
35
36	<	def setAndCheck( self, opts ):
36	>	def processOptions( self ):
37		"""
38	<	Set and check command line parameter
38	>	check command line parameter
39		"""
40	<	if not opts :
41	<	print self.usage()
42	<	sys.exit()
43	<	for opt, arg in opts :
44	<	if opt  == "--help" :
45	<	print self.usage()
46	<	sys.exit()
47	<	elif opt == "--debug" :
48	<	self.debug = 1
49	<	elif opt == "--source" :
50	<	self.source = arg
51	<	elif opt == "--destination":
52	<	self.destination = arg
53	<	elif opt == "--inputFileList":
68	<	infile = arg
69	<	elif opt == "--outputFileList":
70	<	out_file
71	<	elif opt == "--protocol":
72	<	self.protocol = arg
73	<	elif opt == "--middleware":
74	<	self.middleware = arg
75	<	elif opt == "--srm_version":
76	<	self.srmv = arg
77	<
78	<	# source and dest cannot be undefined at same time
79	<	if self.source == '' and self.destination == '':
80	<	print self.usage()
81	<	sys.exit()
82	<	# if middleware is not defined --> protocol cannot be empty
83	<	if self.middleware == '' and self.protocol == '':
84	<	print self.usage()
85	<	sys.exit()
86	<	# input file must be defined
87	<	if infile == '':
88	<	print self.usage()
89	<	sys.exit()
40	>	if 'help' in self.params.keys(): HelpOptions()
41	>	if 'debug' in self.params.keys(): self.debug = 1
42	>	if 'local_stage' in self.params.keys(): self.local_stage = 1
43	>
44	>	# source and dest cannot be undefined at same time
45	>	if not self.params['source']  and not self.params['destination'] :
46	>	HelpOptions()
47	>	# if middleware is not defined --> protocol cannot be empty
48	>	if not self.params['middleware'] and not self.params['protocol'] :
49	>	HelpOptions()
50	>
51	>	# input file must be defined
52	>	if not self.params['inputFileList'] :
53	>	HelpOptions()
54		else:
55	<	if infile.find(','):
56	<	[self.file_to_copy.append(x.strip()) for x in infile.split(',')]
57	<	else:
58	<	self.file_to_copy.append(infile)
59	<
55	>	file_to_copy=[]
56	>	if self.params['inputFileList'].find(','):
57	>	[file_to_copy.append(x.strip()) for x in self.params['inputFileList'].split(',')]
58	>	else:
59	>	file_to_copy.append(self.params['inputFileList'])
60	>	self.params['inputFileList'] = file_to_copy
61	>
62	>	if not self.params['lfn'] and self.local_stage == 1 : HelpOptions()
63	>
64		## TO DO:
65		#### add check for outFiles
66		#### add map {'inFileNAME':'outFileNAME'} to change out name
67
100	–	return
68
69	<	def run( self ):
69	>	def run( self ):
70		"""
71	<	Check if running on UI (no $middleware) or
72	<	on WN (on the Grid), and take different action
71	>	Check if running on UI (no $middleware) or
72	>	on WN (on the Grid), and take different action
73		"""
74	<	if self.middleware :
75	<	results = self.stager()
74	>	self.processOptions()
75	>	if self.debug: print 'calling run() : \n'
76	>	# stage out from WN
77	>	if self.params['middleware'] :
78	>	results = self.stager(self.params['middleware'],self.params['inputFileList'])
79	>	self.finalReport(results)
80	>	# Local interaction with SE
81		else:
82	<	results = self.copy( self.file_to_copy, self.protocol , self.opt)
82	>	results = self.copy(self.params['inputFileList'], self.params['protocol'], self.params['option'] )
83	>	return results
84
85	<	self.finalReport(results,self.middleware)
85	>	def checkLcgUtils( self ):
86	>	"""
87	>	_checkLcgUtils_
88	>	check the lcg-utils version and report
89	>	"""
90	>	import commands
91	>	cmd = "lcg-cp --version | grep lcg_util"
92	>	status, output = commands.getstatusoutput( cmd )
93	>	num_ver = -1
94	>	if output.find("not found") == -1 or status == 0:
95	>	temp = output.split("-")
96	>	version = ""
97	>	if len(temp) >= 2:
98	>	version = output.split("-")[1]
99	>	temp = version.split(".")
100	>	if len(temp) >= 1:
101	>	num_ver = int(temp[0])*10
102	>	num_ver += int(temp[1])
103	>	return num_ver
104
105	<	return
115	<
116	<	def setProtocol( self ):
105	>	def setProtocol( self, middleware ):
106		"""
107		define the allowed potocols based on $middlware
108	<	which depend on scheduler
108	>	which depend on scheduler
109		"""
110	<	if self.middleware.lower() in ['osg','lcg']:
111	<	supported_protocol = {'srm-lcg': self.lcgOpt }#,
112	<	#   'srmv2' : '' }
113	<	elif self.middleware.lower() in ['lsf','caf']:
114	<	supported_protocol = {'rfio': '' }
110	>	# default To be used with "middleware"
111	>	if self.debug:
112	>	print 'setProtocol() :\n'
113	>	print '\tmiddleware =  %s utils \n'%middleware
114	>
115	>	lcgOpt={'srmv1':'-b -D srmv1  -t 2400 --verbose',
116	>	'srmv2':'-b -D srmv2  -t 2400 --verbose'}
117	>	if self.checkLcgUtils() >= 17:
118	>	lcgOpt={'srmv1':'-b -D srmv1 --srm-timeout 2400 --sendreceive-timeout 2400 --connect-timeout 2400 --verbose',
119	>	'srmv2':'-b -D srmv2 --srm-timeout 2400 --sendreceive-timeout 2400 --connect-timeout 2400 --verbose'}
120	>
121	>	srmOpt={'srmv1':' -report ./srmcp.report -retry_timeout 480000 -retry_num 3 -streams_num=1 ',
122	>	'srmv2':' -report=./srmcp.report -retry_timeout=480000 -retry_num=3 '}
123	>	rfioOpt=''
124	>
125	>	supported_protocol = None
126	>	if middleware.lower() in ['osg','lcg','condor','sge']:
127	>	supported_protocol = [('srm-lcg',lcgOpt[self.params['srm_version']]),\
128	>	(self.params['srm_version'],srmOpt[self.params['srm_version']])]
129	>	elif middleware.lower() in ['lsf','caf']:
130	>	supported_protocol = [('rfio',rfioOpt)]
131	>	elif middleware.lower() in ['pbs']:
132	>	supported_protocol = [('rfio',rfioOpt),('local','')]
133	>	elif middleware.lower() in ['arc']:
134	>	supported_protocol = [('srmv2','-debug'),('srmv1','-debug')]
135		else:
136	<	## here we can add support for any kind of protocol,
136	>	## here we can add support for any kind of protocol,
137		## maybe some local schedulers need something dedicated
138		pass
139		return supported_protocol
140
141	<	def stager( self ):
141	>
142	>	def checkCopy (self, copy_results, len_list_files, prot, lfn='', se=''):
143		"""
144	<	Implement the logic for remote stage out
144	>	Checks the status of copy and update result dictionary
145		"""
146	<	protocols = self.setProtocol()
147	<	count=0
148	<	list_files = self.file_to_copy
149	<	results={}
150	<	for prot in protocols.keys():
151	<	if self.debug: print 'Trying stage out with %s utils \n'%prot
152	<	copy_results = self.copy( list_files, prot, protocols[prot] )
153	<	list_retry = []
154	<	list_existing = []
155	<	list_ok = []
156	<	for file, dict in copy_results.iteritems():
157	<	er_code = dict['erCode']
158	<	if er_code == '60307': list_retry.append( file )
159	<	elif er_code == '60303': list_existing.append( file )
160	<	else:
161	<	list_ok.append(file)
162	<	reason = 'Copy succedeed with %s utils'%prot
163	<	upDict = self.updateReport(file, er_code, reason)
164	<	copy_results.update(upDict)
165	<	results.update(copy_results)
166	<	if len(list_ok) != 0:
167	<	msg = 'Copy of %s succedeed with %s utils\n'%(str(list_ok),prot)
168	<	# print msg
169	<	if len(list_ok) == len(list_files) :
170	<	break
146	>	list_retry = []
147	>	list_retry_localSE = []
148	>	list_not_existing = []
149	>	list_ok = []
150	>
151	>	if self.debug:
152	>	print 'in checkCopy() :\n'
153	>	for file, dict in copy_results.iteritems():
154	>	er_code = dict['erCode']
155	>	if er_code == '0':
156	>	list_ok.append(file)
157	>	reason = 'Copy succedeed with %s utils'%prot
158	>	dict['reason'] = reason
159	>	elif er_code == '60302':
160	>	list_not_existing.append( file )
161	>	elif er_code == '10041':
162	>	list_retry.append( file )
163	>	## WHAT TO DO IN GENERAL FAILURE CONDITION
164	>	else:
165	>	list_retry_localSE.append( file )
166	>
167	>	if self.debug:
168	>	print "\t file %s \n"%file
169	>	print "\t dict['erCode'] %s \n"%dict['erCode']
170	>	print "\t dict['reason'] %s \n"%dict['reason']
171	>
172	>	if (lfn != '') and (se != ''):
173	>	upDict = self.updateReport(file, er_code, dict['reason'], lfn, se)
174		else:
175	<	#       print 'Copy of files %s failed using %s...\n'%(str(list_retry)+str(list_existing),prot)
176	<	if len(list_retry): list_files = list_retry
177	<	else: break
178	<	count =+1
175	>	upDict = self.updateReport(file, er_code, dict['reason'])
176	>
177	>	copy_results.update(upDict)
178	>
179	>	msg = ''
180	>	if len(list_ok) != 0:
181	>	msg += '\tCopy of %s succedeed with %s utils\n'%(str(list_ok),prot)
182	>	if len(list_ok) != len_list_files :
183	>	msg += '\tCopy of %s failed using %s for files \n'%(str(list_retry),prot)
184	>	msg += '\tCopy of %s failed using %s : files not found \n'%(str(list_not_existing),prot)
185	>	if self.debug : print msg
186	>
187	>	return copy_results, list_ok, list_retry, list_retry_localSE
188	>
189	>	def LocalCopy(self, list_retry, results):
190	>	"""
191	>	Tries the stage out to the CloseSE
192	>	"""
193	>	if self.debug:
194	>	print 'in LocalCopy() :\n'
195	>	print '\t list_retry %s utils \n'%list_retry
196	>	print '\t len(list_retry) %s \n'%len(list_retry)
197	>
198	>	list_files = list_retry
199	>	self.params['inputFilesList']=list_files
200	>
201	>	### copy backup
202	>	from ProdCommon.FwkJobRep.SiteLocalConfig import loadSiteLocalConfig
203	>	siteCfg = loadSiteLocalConfig()
204	>	seName = siteCfg.localStageOut.get("se-name", None)
205	>	catalog = siteCfg.localStageOut.get("catalog", None)
206	>	implName = siteCfg.localStageOut.get("command", None)
207	>	if (implName == 'srm'):
208	>	implName='srmv1'
209	>	self.params['srm_version']=implName
210	>	##### to be improved ###############
211	>	if (implName == 'rfcp'):
212	>	self.params['middleware']='lsf'
213	>	####################################
214	>
215	>	self.params['protocol']=implName
216	>	tfc = siteCfg.trivialFileCatalog()
217	>
218	>	if self.debug:
219	>	print '\t siteCFG %s \n'%siteCfg
220	>	print '\t seName %s \n'%seName
221	>	print '\t catalog %s \n'%catalog
222	>	print "\t self.params['protocol'] %s \n"%self.params['protocol']
223	>	print '\t tfc %s '%tfc
224	>	print "\t self.params['inputFilesList'] %s \n"%self.params['inputFilesList']
225	>
226	>	if (str(self.params['lfn']).find("/store/") != -1):
227	>	temp = str(self.params['lfn']).split("/store/")
228	>	self.params['lfn']= "/store/temp/" + temp[1]
229	>
230	>	file_backup=[]
231	>	for input in self.params['inputFilesList']:
232	>	file = self.params['lfn'] + os.path.basename(input)
233	>	surl = tfc.matchLFN(tfc.preferredProtocol, file)
234	>	file_backup.append(surl)
235	>	if self.debug:
236	>	print '\t lfn %s \n'%self.params['lfn']
237	>	print '\t file %s \n'%file
238	>	print '\t surl %s \n'%surl
239	>
240	>	destination=os.path.dirname(file_backup[0])
241	>	if ( destination[-1] != '/' ) : destination = destination + '/'
242	>	self.params['destination']=destination
243	>
244	>	if self.debug:
245	>	print "\t self.params['destination']%s \n"%self.params['destination']
246	>	print "\t self.params['protocol'] %s \n"%self.params['protocol']
247	>	print "\t self.params['option']%s \n"%self.params['option']
248	>
249	>	for prot, opt in self.setProtocol( self.params['middleware'] ):
250	>	if self.debug: print '\tIn LocalCopy trying the stage out with %s utils \n'%prot
251	>	localCopy_results = self.copy( self.params['inputFileList'], prot, opt, backup='yes' )
252	>	if localCopy_results.keys() == [''] or localCopy_results.keys() == '' :
253	>	results.update(localCopy_results)
254	>	else:
255	>	localCopy_results, list_ok, list_retry, list_retry_localSE = self.checkCopy(localCopy_results, len(list_files), prot, self.params['lfn'], seName)
256	>	results.update(localCopy_results)
257	>	if len(list_ok) == len(list_files) :
258	>	break
259	>	if len(list_retry):
260	>	list_files = list_retry
261	>	else: break
262	>	if self.debug:
263	>	print "\t localCopy_results = %s \n"%localCopy_results
264	>
265	>	return results
266	>
267	>	def stager( self, middleware, list_files ):
268	>	"""
269	>	Implement the logic for remote stage out
270	>	"""
271
272	<	#### TODO Daniele
273	<	#check is something fails and created related dict
274	<	#      backup = self.analyzeResults(results)
275	<
276	<	#      if backup :
277	<	#          msg = 'WARNING: backup logic is under implementation\n'
278	<	#          #backupDict = self.backup()
279	<	#          ### NOTE: IT MUST RETURN a DICT contains also LFN and SE Name
280	<	#          results.update(backupDict)
281	<	#          print msg
272	>	if self.debug:
273	>	print 'stager() :\n'
274	>	print '\tmiddleware %s\n'%middleware
275	>	print '\tlist_files %s\n'%list_files
276	>
277	>	results={}
278	>	for prot, opt in self.setProtocol( middleware ):
279	>	if self.debug: print '\tTrying the stage out with %s utils \n'%prot
280	>	copy_results = self.copy( list_files, prot, opt )
281	>	if copy_results.keys() == [''] or copy_results.keys() == '' :
282	>	results.update(copy_results)
283	>	else:
284	>	copy_results, list_ok, list_retry, list_retry_localSE = self.checkCopy(copy_results, len(list_files), prot)
285	>	results.update(copy_results)
286	>	if len(list_ok) == len(list_files) :
287	>	break
288	>	if len(list_retry):
289	>	list_files = list_retry
290	>	else: break
291	>
292	>	if self.local_stage:
293	>	if len(list_retry_localSE):
294	>	results = self.LocalCopy(list_retry_localSE, results)
295	>
296	>	if self.debug:
297	>	print "\t results %s \n"%results
298		return results
299
300		def initializeApi(self, protocol ):
301		"""
302	<	Instantiate storage interface
302	>	Instantiate storage interface
303		"""
304	<	source_prot = protocol
305	<	dest_prot = protocol
306	<	if self.source == '' : source_prot = 'local'
307	<	Source_SE  = self.storageInterface( self.source, source_prot )
308	<	if self.destination == '' : dest_prot = 'local'
309	<	Destination_SE = self.storageInterface( self.destination, dest_prot )
304	>	if self.debug : print 'initializeApi() :\n'
305	>	self.source_prot = protocol
306	>	self.dest_prot = protocol
307	>	if not self.params['source'] : self.source_prot = 'local'
308	>	Source_SE  = self.storageInterface( self.params['source'], self.source_prot )
309	>	if not self.params['destination'] : self.dest_prot = 'local'
310	>	Destination_SE = self.storageInterface( self.params['destination'], self.dest_prot )
311
312		if self.debug :
313	<	print '(source=%s,  protocol=%s)'%(self.source, source_prot)
314	<	print '(destination=%s,  protocol=%s)'%(self.destination, dest_prot)
313	>	msg  = '\t(source=%s,  protocol=%s)'%(self.params['source'], self.source_prot)
314	>	msg += '\t(destination=%s,  protocol=%s)'%(self.params['destination'], self.dest_prot)
315	>	print msg
316
317		return Source_SE, Destination_SE
318
319	<	def copy( self, list_file, protocol, opt):
319	>	def copy( self, list_file, protocol, options, backup='no' ):
320		"""
321	<	Make the real file copy using SE API
321	>	Make the real file copy using SE API
322		"""
323	+	msg = ""
324		if self.debug :
325	<	print 'copy(): using %s protocol'%protocol
326	<	Source_SE, Destination_SE = self.initializeApi( protocol )
325	>	msg  = 'copy() :\n'
326	>	msg += '\tusing %s protocol\n'%protocol
327	>	print msg
328	>	try:
329	>	Source_SE, Destination_SE = self.initializeApi( protocol )
330	>	except Exception, ex:
331	>	return self.updateReport('', '-1', str(ex))
332
333	<	# create remote dir
334	<	if protocol in ['gridftp','rfio']:
335	<	self.createDir( Destination_SE, protocol )
333	>	# create remote dir
334	>	if Destination_SE.protocol in ['gridftp','rfio','srmv2']:
335	>	try:
336	>	self.createDir( Destination_SE, Destination_SE.protocol )
337	>	except OperationException, ex:
338	>	return self.updateReport('', '60316', str(ex))
339	>	## when the client commands are not found (wrong env or really missing)
340	>	except MissingCommand, ex:
341	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
342	>	return self.updateReport('', '10041', msg)
343
344		## prepare for real copy  ##
345	<	sbi = SBinterface( Source_SE, Destination_SE )
346	<	sbi_dest = SBinterface(Destination_SE)
345	>	try :
346	>	sbi = SBinterface( Source_SE, Destination_SE )
347	>	sbi_dest = SBinterface(Destination_SE)
348	>	sbi_source = SBinterface(Source_SE)
349	>	except ProtocolMismatch, ex:
350	>	msg  = "ERROR : Unable to create SBinterface with %s protocol"%protocol
351	>	msg += str(ex)
352	>	return self.updateReport('', '-1', msg)
353
354		results = {}
355	<	## loop over the complete list of files
356	<	for filetocopy in list_file:
357	<	if self.debug : print 'start real copy for %s'%filetocopy
358	<	ErCode, msg = self.checkFileExist( sbi_dest, os.path.basename(filetocopy) )
359	<	if ErCode == '0':
360	<	ErCode, msg = self.makeCopy( sbi, filetocopy , opt)
361	<	if self.debug : print 'Copy results for %s is %s'%( os.path.basename(filetocopy) ,ErCode)
355	>	## loop over the complete list of files
356	>	for filetocopy in list_file:
357	>	if self.debug : print '\tStart real copy for %s'%filetocopy
358	>	try :
359	>	ErCode, msg = self.checkFileExist( sbi_source, sbi_dest, filetocopy, options )
360	>	except Exception, ex:
361	>	ErCode = '60307'
362	>	msg = str(ex)
363	>	if ErCode == '0':
364	>	ErCode, msg = self.makeCopy( sbi, filetocopy , options, protocol,sbi_dest )
365	>	if (ErCode == '0') and (backup == 'yes'):
366	>	ErCode = '60308'
367	>	if self.debug : print '\tCopy results for %s is %s'%( os.path.basename(filetocopy), ErCode)
368		results.update( self.updateReport(filetocopy, ErCode, msg))
369		return results
222	–
223	–	def updateReport(self, file, erCode, reason, lfn='', se='' ):
224	–	"""
225	–	Update the final stage out infos
226	–	"""
227	–	jobStageInfo={}
228	–	jobStageInfo['erCode']=erCode
229	–	jobStageInfo['reason']=reason
230	–	jobStageInfo['lfn']=lfn
231	–	jobStageInfo['se']=se
232	–
233	–	report = { file : jobStageInfo}
234	–	return report
370
236	–	def finalReport( self , results, middleware ):
237	–	"""
238	–	It should return a clear list of LFNs for each SE where data are stored.
239	–	allow "crab -copyLocal" or better "crab -copyOutput". TO_DO.
240	–	"""
241	–	if middleware:
242	–	outFile = open('cmscpReport.sh',"a")
243	–	cmscp_exit_status = 0
244	–	txt = ''
245	–	for file, dict in results.iteritems():
246	–	if dict['lfn']=='':
247	–	lfn = '$LFNBaseName/'+os.path.basename(file)
248	–	se  = '$SE'
249	–	else:
250	–	lfn = dict['lfn']+os.pat.basename(file)
251	–	se = dict['se']
252	–	#dict['lfn'] # to be implemented
253	–	txt +=  'echo "Report for File: '+file+'"\n'
254	–	txt +=  'echo "LFN: '+lfn+'"\n'
255	–	txt +=  'echo "StorageElement: '+se+'"\n'
256	–	txt += 'echo "StageOutExitStatusReason ='+dict['reason']+'" | tee -a $RUNTIME_AREA/$repo\n'
257	–	txt += 'echo "StageOutSE = '+se+'" >> $RUNTIME_AREA/$repo\n'
258	–	if dict['erCode'] != '0':
259	–	cmscp_exit_status = dict['erCode']
260	–	txt += '\n'
261	–	txt += 'export StageOutExitStatus='+str(cmscp_exit_status)+'\n'
262	–	txt +=  'echo "StageOutExitStatus = '+str(cmscp_exit_status)+'" | tee -a $RUNTIME_AREA/$repo\n'
263	–	outFile.write(str(txt))
264	–	outFile.close()
265	–	else:
266	–	for file, code in results.iteritems():
267	–	print 'error code = %s for file %s'%(code,file)
268	–	return
371
372		def storageInterface( self, endpoint, protocol ):
373		"""
374	<	Create the storage interface.
374	>	Create the storage interface.
375		"""
376	+	if self.debug : print 'storageInterface():\n'
377		try:
378		interface = SElement( FullPath(endpoint), protocol )
379	<	except Exception, ex:
380	<	msg = ''
381	<	if self.debug : msg = str(ex)+'\n'
382	<	msg += "ERROR : Unable to create interface with %s protocol\n"%protocol
280	<	print msg
379	>	except ProtocolUnknown, ex:
380	>	msg  = "ERROR : Unable to create interface with %s protocol"%protocol
381	>	msg += str(ex)
382	>	raise Exception(msg)
383
384		return interface
385
284	–	def checkDir(self, Destination_SE, protocol):
285	–	'''
286	–	ToBeImplemented NEEDED for castor
287	–	'''
288	–	return
289	–
386		def createDir(self, Destination_SE, protocol):
387		"""
388	<	Create remote dir for gsiftp/rfio REALLY TEMPORARY
389	<	this should be transparent at SE API level.
388	>	Create remote dir for gsiftp REALLY TEMPORARY
389	>	this should be transparent at SE API level.
390		"""
391	<	ErCode = '0'
392	<	msg_1 = ''
391	>	if self.debug : print 'createDir():\n'
392	>	msg = ''
393		try:
394		action = SBinterface( Destination_SE )
395		action.createDir()
396	<	if self.debug: print "The directory has been created using protocol %s\n"%protocol
397	<	except Exception, ex:
398	<	msg = ''
399	<	if self.debug : msg = str(ex)+'\n'
400	<	msg_1 = "ERROR: problem with the directory creation using %s protocol \n"%protocol
401	<	msg += msg_1
402	<	ErCode = '60316'
403	<	#print msg
404	<
405	<	return ErCode, msg_1
396	>	if self.debug: print "\tThe directory has been created using protocol %s"%protocol
397	>	except TransferException, ex:
398	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
399	>	msg += str(ex)
400	>	if self.debug :
401	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
402	>	dbgmsg += '\t'+str(ex.output)+'\n'
403	>	print dbgmsg
404	>	raise Exception(msg)
405	>	except OperationException, ex:
406	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
407	>	msg += str(ex)
408	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
409	>	raise Exception(msg)
410	>	except MissingDestination, ex:
411	>	msg  = "ERROR: problem with the directory creation using %s protocol "%protocol
412	>	msg += str(ex)
413	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
414	>	raise Exception(msg)
415	>	except AlreadyExistsException, ex:
416	>	if self.debug: print "\tThe directory already exist"
417	>	pass
418	>	return msg
419
420	<	def checkFileExist(self, sbi, filetocopy):
420	>	def checkFileExist( self, sbi_source, sbi_dest, filetocopy, option ):
421		"""
422	<	Check if file to copy already exist
423	<	"""
424	<	try:
425	<	check = sbi.checkExists(filetocopy)
317	<	except Exception, ex:
318	<	msg = ''
319	<	if self.debug : msg = str(ex)+'\n'
320	<	msg += "ERROR: problem with check File Exist using %s protocol \n"%protocol
321	<	# print msg
422	>	Check both if source file exist AND
423	>	if destination file ALREADY exist.
424	>	"""
425	>	if self.debug : print 'checkFileExist():\n'
426		ErCode = '0'
427		msg = ''
428	<	if check :
429	<	ErCode = '60303'
430	<	msg = "file %s already exist"%filetocopy
431	<	print msg
428	>	f_tocopy=filetocopy
429	>	if self.source_prot != 'local':f_tocopy = os.path.basename(filetocopy)
430	>	try:
431	>	checkSource = sbi_source.checkExists( f_tocopy , opt=option )
432	>	if self.debug : print '\tCheck for local file %s exist succeded \n'%f_tocopy
433	>	except OperationException, ex:
434	>	msg  ='ERROR: problems checkig if source file %s exist'%filetocopy
435	>	msg += str(ex)
436	>	if self.debug :
437	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
438	>	dbgmsg += '\t'+str(ex.output)+'\n'
439	>	print dbgmsg
440	>	raise Exception(msg)
441	>	except WrongOption, ex:
442	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
443	>	msg += str(ex)
444	>	if self.debug :
445	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
446	>	dbgmsg += '\t'+str(ex.output)+'\n'
447	>	print dbgmsg
448	>	raise Exception(msg)
449	>	except MissingDestination, ex:
450	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
451	>	msg += str(ex)
452	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
453	>	raise Exception(msg)
454	>	## when the client commands are not found (wrong env or really missing)
455	>	except MissingCommand, ex:
456	>	ErCode = '10041'
457	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
458	>	return ErCode, msg
459	>	if not checkSource :
460	>	ErCode = '60302'
461	>	msg = "ERROR file %s do not exist"%os.path.basename(filetocopy)
462	>	return ErCode, msg
463	>	f_tocopy=filetocopy
464	>	if self.dest_prot != 'local':f_tocopy = os.path.basename(filetocopy)
465	>	try:
466	>	check = sbi_dest.checkExists( f_tocopy, opt=option )
467	>	if self.debug : print '\tCheck for remote file %s exist succeded \n'%f_tocopy
468	>	except OperationException, ex:
469	>	msg  = 'ERROR: problems checkig if file %s already exist'%filetocopy
470	>	msg += str(ex)
471	>	if self.debug :
472	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
473	>	dbgmsg += '\t'+str(ex.output)+'\n'
474	>	print dbgmsg
475	>	raise Exception(msg)
476	>	except WrongOption, ex:
477	>	msg  = 'ERROR problems checkig if file % already exist'%filetocopy
478	>	msg += str(ex)
479	>	if self.debug :
480	>	msg += '\t'+msg+'\n\t'+str(ex.detail)+'\n'
481	>	msg += '\t'+str(ex.output)+'\n'
482	>	raise Exception(msg)
483	>	except MissingDestination, ex:
484	>	msg  ='ERROR problems checkig if source file % exist'%filetocopy
485	>	msg += str(ex)
486	>	if self.debug : print '\t'+msg+'\n\t'+str(ex.detail)+'\n'
487	>	raise Exception(msg)
488	>	## when the client commands are not found (wrong env or really missing)
489	>	except MissingCommand, ex:
490	>	ErCode = '10041'
491	>	msg = "ERROR %s %s" %(str(ex), str(ex.detail))
492	>	return ErCode, msg
493	>	if check :
494	>	ErCode = '60303'
495	>	msg = "file %s already exist"%os.path.basename(filetocopy)
496
497	<	return ErCode,msg
497	>	return ErCode, msg
498
499	<	def makeCopy(self, sbi, filetocopy, opt ):
499	>	def makeCopy(self, sbi, filetocopy, option, protocol, sbi_dest ):
500		"""
501	<	call the copy API.
501	>	call the copy API.
502		"""
503	<	path = os.path.dirname(filetocopy)
503	>	if self.debug : print 'makeCopy():\n'
504	>	path = os.path.dirname(filetocopy)
505		file_name =  os.path.basename(filetocopy)
506		source_file = filetocopy
507		dest_file = file_name ## to be improved supporting changing file name  TODO
508	<	if self.source == '' and path == '':
508	>	if self.params['source'] == '' and path == '':
509		source_file = os.path.abspath(filetocopy)
510	<	elif self.destination =='':
511	<	dest_file = os.path.join(os.getcwd(),file_name)
512	<	elif self.source != '' and self.destination != '' :
513	<	source_file = file_name
510	>	elif self.params['destination'] =='':
511	>	destDir = self.params.get('destinationDir',os.getcwd())
512	>	dest_file = os.path.join(destDir,file_name)
513	>	elif self.params['source'] != '' and self.params['destination'] != '' :
514	>	source_file = file_name
515	>
516		ErCode = '0'
517		msg = ''
518	<
518	>
519	>	if  self.params['option'].find('space_token')>0:
520	>	space_token=self.params['option'].split('=')[1]
521	>	if protocol == 'srmv2': option = '%s -space_token=%s'%(option,space_token)
522	>	if protocol == 'srm-lcg': option = '%s -S %s'%(option,space_token)
523		try:
524	<	pippo = sbi.copy( source_file , dest_file , opt)
525	<	if self.protocol == 'srm' : self.checkSize( sbi, filetocopy )
526	<	except Exception, ex:
527	<	msg = ''
528	<	if self.debug : msg = str(ex)+'\n'
529	<	msg = "Problem copying %s file with %s command"%( filetocopy, protocol )
524	>	sbi.copy( source_file , dest_file , opt = option)
525	>	except TransferException, ex:
526	>	msg  = "Problem copying %s file" % filetocopy
527	>	msg += str(ex)
528	>	if self.debug :
529	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
530	>	dbgmsg += '\t'+str(ex.output)+'\n'
531	>	print dbgmsg
532		ErCode = '60307'
533	<	#print msg
534	<
533	>	except WrongOption, ex:
534	>	msg  = "Problem copying %s file" % filetocopy
535	>	msg += str(ex)
536	>	if self.debug :
537	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
538	>	dbgmsg += '\t'+str(ex.output)+'\n'
539	>	print dbgmsg
540	>	except SizeZeroException, ex:
541	>	msg  = "Problem copying %s file" % filetocopy
542	>	msg += str(ex)
543	>	if self.debug :
544	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
545	>	dbgmsg += '\t'+str(ex.output)+'\n'
546	>	print dbgmsg
547	>	ErCode = '60307'
548	>	## when the client commands are not found (wrong env or really missing)
549	>	except MissingCommand, ex:
550	>	ErCode = '10041'
551	>	msg  = "Problem copying %s file" % filetocopy
552	>	msg += str(ex)
553	>	if self.debug :
554	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
555	>	dbgmsg += '\t'+str(ex.output)+'\n'
556	>	print dbgmsg
557	>	except AuthorizationException, ex:
558	>	ErCode = '60307'
559	>	msg  = "Problem copying %s file" % filetocopy
560	>	msg += str(ex)
561	>	if self.debug :
562	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
563	>	dbgmsg += '\t'+str(ex.output)+'\n'
564	>	print dbgmsg
565	>	if ErCode == '0' and protocol.find('srmv') == 0:
566	>	remote_file_size = -1
567	>	local_file_size = os.path.getsize( source_file )
568	>	try:
569	>	remote_file_size = sbi_dest.getSize( dest_file, opt=option )
570	>	if self.debug : print '\t Check of remote size succeded for file %s\n'%dest_file
571	>	except TransferException, ex:
572	>	msg  = "Problem checking the size of %s file" % filetocopy
573	>	msg += str(ex)
574	>	if self.debug :
575	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
576	>	dbgmsg += '\t'+str(ex.output)+'\n'
577	>	print dbgmsg
578	>	ErCode = '60307'
579	>	except WrongOption, ex:
580	>	msg  = "Problem checking the size of %s file" % filetocopy
581	>	msg += str(ex)
582	>	if self.debug :
583	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
584	>	dbgmsg += '\t'+str(ex.output)+'\n'
585	>	print dbgmsg
586	>	ErCode = '60307'
587	>	if local_file_size != remote_file_size:
588	>	msg = "File size dosn't match: local size = %s ; remote size = %s " % (local_file_size, remote_file_size)
589	>	ErCode = '60307'
590	>
591	>	if ErCode != '0':
592	>	try :
593	>	self.removeFile( sbi_dest, dest_file, option )
594	>	except Exception, ex:
595	>	msg += '\n'+str(ex)
596		return ErCode, msg
597	<
598	<	'''
599	<	def checkSize()
597	>
598	>	def removeFile( self, sbi_dest, filetocopy, option ):
599	>	"""
600	>	"""
601	>	if self.debug : print 'removeFile():\n'
602	>	f_tocopy=filetocopy
603	>	if self.dest_prot != 'local':f_tocopy = os.path.basename(filetocopy)
604	>	try:
605	>	sbi_dest.delete( f_tocopy, opt=option )
606	>	if self.debug : '\t deletion of file %s succeeded\n'%str(filetocopy)
607	>	except OperationException, ex:
608	>	msg  ='ERROR: problems removing partially staged file %s'%filetocopy
609	>	msg += str(ex)
610	>	if self.debug :
611	>	dbgmsg  = '\t'+msg+'\n\t'+str(ex.detail)+'\n'
612	>	dbgmsg += '\t'+str(ex.output)+'\n'
613	>	print dbgmsg
614	>	raise Exception(msg)
615	>
616	>	return
617	>
618	>	def updateReport(self, file, erCode, reason, lfn='', se='' ):
619		"""
620	<	Using srm needed a check of the ouptut file size.
620	>	Update the final stage out infos
621		"""
622	<
623	<	echo "--> remoteSize = $remoteSize"
624	<	## for local file
625	<	localSize=$(stat -c%s "$path_out_file")
626	<	echo "-->  localSize = $localSize"
627	<	if [ $localSize != $remoteSize ]; then
628	<	echo "Local fileSize $localSize does not match remote fileSize $remoteSize"
629	<	echo "Copy failed: removing remote file $destination"
630	<	srmrm $destination
631	<	cmscp_exit_status=60307
632	<
633	<
634	<	echo "Problem copying $path_out_file to $destination with srmcp command"
378	<	StageOutExitStatusReason='remote and local file dimension not match'
379	<	echo "StageOutReport = `cat ./srmcp.report`"
380	<	'''
381	<	def backup(self):
382	<	"""
383	<	Check infos from TFC using existing api obtaining:
384	<	1)destination
385	<	2)protocol
622	>	jobStageInfo={}
623	>	jobStageInfo['erCode']=erCode
624	>	jobStageInfo['reason']=reason
625	>	jobStageInfo['lfn']=lfn
626	>	jobStageInfo['se']=se
627	>
628	>	report = { file : jobStageInfo}
629	>	return report
630	>
631	>	def finalReport( self , results ):
632	>	"""
633	>	It a list of LFNs for each SE where data are stored.
634	>	allow "crab -copyLocal" or better "crab -copyOutput". TO_DO.
635		"""
636	+	outFile = open('cmscpReport.sh',"a")
637	+	cmscp_exit_status = 0
638	+	txt = ''
639	+	for file, dict in results.iteritems():
640	+	reason = str(dict['reason'])
641	+	if str(reason).find("'") > -1:
642	+	reason = " ".join(reason.split("'"))
643	+	reason="'%s'"%reason
644	+	if file:
645	+	if dict['lfn']=='':
646	+	lfn = '$LFNBaseName'+os.path.basename(file)
647	+	se  = '$SE'
648	+	else:
649	+	lfn = dict['lfn']+os.path.basename(file)
650	+	se = dict['se']
651	+	#dict['lfn'] # to be implemented
652	+	txt += 'echo "Report for File: '+file+'"\n'
653	+	txt += 'echo "LFN: '+lfn+'"\n'
654	+	txt += 'echo "StorageElement: '+se+'"\n'
655	+	txt += 'echo "StageOutExitStatusReason = %s" | tee -a $RUNTIME_AREA/$repo\n'%reason
656	+	txt += 'echo "StageOutSE = '+se+'" >> $RUNTIME_AREA/$repo\n'
657	+	LFNBaseName = os.path.dirname(lfn)
658	+	if (LFNBaseName[-1] != '/'):
659	+	LFNBaseName = LFNBaseName + '/'
660	+	txt += 'export LFNBaseName='+LFNBaseName+'\n'
661	+	txt += 'export SE='+se+'\n'
662	+
663	+	txt += 'export endpoint='+self.params['destination']+'\n'
664	+
665	+	if dict['erCode'] != '0':
666	+	cmscp_exit_status = dict['erCode']
667	+	else:
668	+	txt += 'echo "StageOutExitStatusReason = %s" | tee -a $RUNTIME_AREA/$repo\n'%reason
669	+	cmscp_exit_status = dict['erCode']
670	+	txt += '\n'
671	+	txt += 'export StageOutExitStatus='+str(cmscp_exit_status)+'\n'
672	+	txt += 'echo "StageOutExitStatus = '+str(cmscp_exit_status)+'" | tee -a $RUNTIME_AREA/$repo\n'
673	+	outFile.write(str(txt))
674	+	outFile.close()
675		return
676
389	–	def usage(self):
677
678	<	msg="""
679	<	required parameters:
680	<	--source        :: REMOTE           :
681	<	--destination   :: REMOTE           :
682	<	--debug             :
683	<	--inFile :: absPath : or name NOT RELATIVE PATH
684	<	--outFIle :: onlyNAME : NOT YET SUPPORTED
685	<
686	<	optional parameters
687	<	"""
688	<	return msg
678	>	def usage():
679	>
680	>	msg="""
681	>	cmscp:
682	>	safe copy of local file  to/from remote SE via lcg_cp/srmcp,
683	>	including success checking  version also for CAF using rfcp command to copy the output to SE
684	>
685	>	accepted parameters:
686	>	source           =
687	>	destination      =
688	>	inputFileList    =
689	>	outputFileList   =
690	>	protocol         =
691	>	option           =
692	>	middleware       =
693	>	srm_version      =
694	>	destinationDir   =
695	>	lfn=             =
696	>	local_stage      =  activate stage fall back
697	>	debug            =  activate verbose print out
698	>	help             =  print on line man and exit
699	>
700	>	mandatory:
701	>	* "source" and/or "destination" must always be defined
702	>	* either "middleware" or "protocol" must always be defined
703	>	* "inputFileList" must always be defined
704	>	* if "local_stage" = 1 also  "lfn" must be defined
705	>	"""
706	>	print msg
707	>
708	>	return
709	>
710	>	def HelpOptions(opts=[]):
711	>	"""
712	>	Check otps, print help if needed
713	>	prepare dict = { opt : value }
714	>	"""
715	>	dict_args = {}
716	>	if len(opts):
717	>	for opt, arg in opts:
718	>	dict_args[opt.split('--')[1]] = arg
719	>	if opt in ('-h','-help','--help') :
720	>	usage()
721	>	sys.exit(0)
722	>	return dict_args
723	>	else:
724	>	usage()
725	>	sys.exit(0)
726
727		if __name__ == '__main__' :
728	+
729	+	import getopt
730	+
731	+	allowedOpt = ["source=", "destination=", "inputFileList=", "outputFileList=", \
732	+	"protocol=","option=", "middleware=", "srm_version=", \
733	+	"destinationDir=", "lfn=", "local_stage", "debug", "help"]
734	+	try:
735	+	opts, args = getopt.getopt( sys.argv[1:], "", allowedOpt )
736	+	except getopt.GetoptError, err:
737	+	print err
738	+	HelpOptions()
739	+	sys.exit(2)
740	+
741	+	dictArgs = HelpOptions(opts)
742		try:
743	<	cmscp_ = cmscp(sys.argv[1:])
743	>	cmscp_ = cmscp(dictArgs)
744		cmscp_.run()
745	<	except:
746	<	pass
745	>	except Exception, ex :
746	>	print str(ex)
747

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