2x deletePartition: BLKRRPART: Device or resource busy

[cadam]

Hallo,

wenn in einer modifizierten Windows 7-Setup.py (OPSI 4.0rc) zweimal hintereinander deletePartition (statt deletePartitiontable) aufgerufen wird, kommt folgende Fehlermeldung:

"BLKRRPART: Device or resource busy

This disk is currently in use - repartitioning is probably a bad idea.
Umount all file systems, and swapoff all swap partitions on this disk.
Use the --no-reread flag to suppress this check.
Use the --force flag to overrule all checks. (master.py|1432)"

Wie kommts, bzw. wie kann man das verhindern?

Hintergrund ist, dass bei der Neuinstallation nicht alle Partitionen der Platte gelöscht werden sollen.

Gruß,
Chr. Adam

[j.schneider]

Bitte die modifizierte setup.py posten.

[cadam]

In Zeile 70 taucht das Problem auf.

Code: Alles auswählen

#
# This script requires opsi >= 4.0, opsi-linux-bootimage version >= 20100628
#
if not bootimageVersion or (int(bootimageVersion) < 20100628):
	raise Exception(u"This product requires opsi-linux-bootimage version >= 20100628")
try:
	if not backend.isOpsi4():
		raise Exception
except:
	raise Exception(u"This is a opsi 4.0 product")

target = '/mnt/hd'
source = SCRIPT_PATH
srcDriversDir = source + '/drivers'
dstDriversDir = target + '/drv'
winpeNetworkMode = True
if (productProperties.get('winpenetworkmode', 'true') == 'false'):
	winpeNetworkMode = False

# Do hardware inventory
logger.notice(u"Fetching opsi hw audit configuration")
hwconfig = backend.auditHardware_getConfig()

logger.notice(u"Running hardware inventory")
auditHardwareOnHosts = auditHardware(config = hwconfig, hostId = clientId)

logger.notice(u"Sending hardware information to service")
backend.auditHardwareOnHost_updateObjects(auditHardwareOnHosts)

# Get harddisks
logger.notice(u"Preparing Harddisks")
KB=1024
MB=1024*1024
GB=1024*1024*1024 
disks = getHarddisks()

# Use first Harddisk
disk = disks[0]
scriptMessageSubject.setMessage(u"Verwende Festplatte %s (%0.0f MB)." % (disk.device, (float(disk.size)/(1024*1024))))

# Check disk size
if (disk.size < 51000*1024*1024):
	# Disk smaller than 51000 MB => give up
	raise Exception("Die Festplatte ist zu klein")

# Get current partitions
partitions = disk.getPartitions()
# -----------------------------------------Modifizierter Part Beginn
if (not partitions or len(partitions)!=3):
	# No partition found on harddisk
	scriptMessageSubject.setMessage("Keine oder zuwenige Partitionen auf %s gefunden" % disk.device)
	
	# Create new partitiontable
	disk.deletePartitionTable()
	# Create partitions
	# Partition C:
	disk.createPartition(start="0M", end="14000M", fs="ntfs")
	# OPSI-Partition
	disk.createPartition(start="14000M", end="18000M", fs="fat32", boot=True)
	# Partition D:
	disk.createPartition(start="50000M", end="100%", fs="ntfs")
	
	
else:
	# Installation vorhanden, nur C und opsi-Part. loeschen, D in Ruhe lassen
	scriptMessageSubject.setMessage("Partitionen auf %s gefunden: " % disk.device)
	for x in partitions:
		scriptMessageSubject.setMessage(": %s " % x)
	disk.deletePartition(partition=1)
	disk.deletePartition(partition=2)
	
	# Create partitions
	logger.notice(u"Erstelle ntfs-partition")
	disk.createPartition(start="0M", end="14000M", fs="ntfs")
	logger.notice(u"Erstelle fat32-partition")
	disk.createPartition(start="14000M", end="18000M", fs="fat32", boot=True)
	logger.notice(u"Fertig mit Partitionierung")
	partitions = disk.getPartitions()
	scriptMessageSubject.setMessage("Neue Partitionierung: ")
	for x in partitions:
		scriptMessageSubject.setMessage(": %s " % x)
#------------------------------------- Modifizierter Part Ende

# Partition table deleted => delete all netboot product states
backend.backend_setOptions( { 'addProductPropertyStateDefaults': False } )
deletePocs = []
for poc in backend.productOnClient_getObjects(clientId = clientId):
	if ((poc.productType == 'NetbootProduct') and (poc.productId != productId)) or \
	   ((poc.productType == 'LocalbootProduct') and (poc.installationStatus == 'not_installed') and (poc.actionRequest == 'none')):
		deletePocs.append(poc)
backend.productOnClient_deleteObjects(deletePocs)

# Create fat32 filesystem on partition
disk.createFilesystem(partition=2, fs="fat32")

# Write Master Boot Record
disk.writeMasterBootRecord(system='vista')

# Write Partition Boot Record
disk.writePartitionBootRecord(partition=2, fsType='fat32nt60')

# Mount partition
disk.mountPartition(partition=2, mountpoint=target)



# Copy PE files
depot.copy(source + '/winpe/*', target)

# Copy Windows installation files
if not winpeNetworkMode:
	depot.copy(source + '/installfiles', target)

# Copy opsi files
depot.copy(source + '/opsi', target + '/')

# Copy opsi-client-agent
depot.copy('/opsi-client-agent', target + '/opsi/')
copy(target + '/opsi/opsi-client-agent/files/opsi/postinst.d/*', target + '/opsi/postinst.d/')

# Copy custom files
depot.copy(source + '/custom/unattend.xml', target + '/opsi/')
depot.copy(source + '/custom/postinst.d/*', target + '/opsi/postinst.d/')

# Copy sysconf.ini to opsi-client-agent config dir
copy(SYSCONF_INI , target + '/opsi/opsi-client-agent/files/opsi/cfg')

# Integrate drivers
oemPnpDriversPath =''
if depot.exists(srcDriversDir):
	scriptMessageSubject.setMessage("Treiber-Verzeichnis '%s' gefunden, starte Treiberintegration" % srcDriversDir)
	
	integrateWindowsHardwareDrivers(srcDriversDir, dstDriversDir, auditHardwareOnHosts, messageSubject = scriptMessageSubject, srcRepository = depot)
	additionalDrivers = [ ad.strip() for ad in (u','.join(productPropertyValues.get('additional_drivers', [u'']))).split(u',') ]
	if additionalDrivers:
		integrateAdditionalWindowsDrivers(srcDriversDir + u'/drivers/additional', dstDriversDir, additionalDrivers, messageSubject = scriptMessageSubject, srcRepository = depot)
	
	oemPnpDriversPath = getOemPnpDriversPath(dstDriversDir, target, separator=' ', prePath='d:\\')
	
	pi = open(PATCHA_IN, 'a')
	print >> pi, "oempnpdriverspath=%s" % oemPnpDriversPath
	pi.close()

# Create startnet.cmd and 05_copydriver.cmd
f = open(target + '/opsi/startnet.cmd', 'w')
f1 = open(target + '/opsi/postinst.d/05_copydriver.cmd', 'w')
print >> f, "@echo off\r"
print >> f1, "@echo off\r"
print >> f, "c:\opsi\SetWallpaper.exe c:\opsi\opsibg.bmp\r"
print >> f, "echo Initializing ..... please wait ......\r"
print >> f, "wpeinit\r"
if os.path.exists(dstDriversDir):
	devices = [ { 'vendorId': usedNetworkDevice['vendorId'], 'deviceId': usedNetworkDevice['deviceId'] } ]
	logger.info(u"Integrating winpe driver for network controller: %s" % usedNetworkDevice)
	storageControllerInfo = disk.getControllerInfo()
	if storageControllerInfo:
		logger.info(u"Integrating winpe driver for storage controller: %s" % storageControllerInfo)
		devices.append( { 'vendorId': storageControllerInfo['vendorId'], 'deviceId': storageControllerInfo['deviceId'] } )
	for filePath in findFiles(prefix = dstDriversDir, directory = dstDriversDir, includeFile = re.compile('\.inf$', re.IGNORECASE), returnDirs = False):
		infFile = InfFile(filePath)
		for dev in devices:
			if infFile.isDeviceKnown(dev['vendorId'], dev['deviceId']):
				filePath = filePath[len(target):]
				if filePath.startswith('/'):
					filePath = filePath[1:]
				filePath = 'c:\\' + filePath.replace('/', '\\')
				logger.notice("Adding to startnet.cmd: drvload %s\r" % filePath )
				print >> f, "drvload %s\r" % filePath
if winpeNetworkMode:
	match = re.search('^smb://([^/]+)\/([^/]+)$', depotUrl, re.IGNORECASE)
	if not match:
		raise Exception("Bad depot-URL '%s'" % depotUrl)
	hn = match.group(1)
	sn = match.group(2)
	
	print >> f, "goto trynet\r"
	print >> f, ":waitnet\r"
	print >> f, "echo Waiting for the network ......\r"
	print >> f, ":trynet\r"
	print >> f, "ping -n 5 127.0.0.1>nul\r"
	print >> f, "net use /user:pcpatch o: \\\\%s\\%s %s\r" % (hn, sn, pcpatchPassword)
	print >> f, "if not %ERRORLEVEL%==0 goto waitnet\r"
	print >> f, "o:\\install\\%s\\installfiles\\setup.exe /unattend:c:\\opsi\\unattend.xml\r" % productId
else:
	print >> f, "c:\\installfiles\\setup.exe /unattend:c:\\opsi\\unattend.xml\r"
f.close()
print >> f1, "echo [%date% %time%] Executing: xcopy /s /i /e d:\drv c:\drv \r"
print >> f1, "xcopy /s /i /e d:\drv c:\drv \r"
f1.close()

# Patch files
for i in ( target + '/opsi/unattend.xml', target + '/opsi/opsi-client-agent/files/opsi/cfg/config.ini' ):
	execute('/usr/local/bin/patcha %s' % i)
	execute('/usr/local/bin/patcha -f %s %s' % (PATCHA_IN, i))

# Umount partition
disk.umountPartition(partition=2)

# Reboot
reboot()

Gruß,
Christian Adam

[j.schneider]

Das sollte funktionieren...
Bitte einnmal einen sleep einbauen.

Code: Alles auswählen

disk.deletePartition(partition=1)
time.sleep(3)
disk.deletePartition(partition=2)

[WRatzka]

Kollege hat berichtet, dass das eingefügte "sleep"-Kommando geholfen hat.

[j.schneider]

Gut zu wissen, ich schau mal wie wir das besser implementieren können.