def _bootpartOption(match):
uuid = match.group(1)
if not util.uuidToDevicePath(uuid):
failWithLog("error: cannot find device for UUID: %s\n" % uuid)
userchoices.setBootUUID(uuid)
mountPath = util.mountByUuid(uuid)
if not mountPath:
failWithLog("error: cannot mount boot partition with UUID -- %s" % uuid)
restoredGrubConf = False
for prefix in ("boot/grub", "grub"):
path = os.path.join(mountPath, prefix, "grub.conf")
if os.path.exists(path):
tmpPath = os.tempnam(os.path.dirname(path), "grub.conf")
os.symlink(os.path.basename(GRUB_CONF_PREV), tmpPath)
# Use rename so the replacement is atomic.
os.rename(tmpPath, path)
restoredGrubConf = True
break
if not restoredGrubConf:
log.warn("could not restore %s, upgrade failure will not "
"reboot into ESX v3" % GRUB_CONF_PREV)
util.umount(mountPath)
return []
def _rootpartOption(match):
uuid = match.group(1)
if not util.uuidToDevicePath(uuid):
failWithLog("error: cannot find device for UUID: %s\n" % uuid)
userchoices.setRootUUID(uuid)
return []
def _attachMountPoint(self, uuid, mountPoint):
'''Find the partition matching the given UUID and set its mountPoint
field to the given value.'''
partitionPath = util.uuidToDevicePath(uuid)
devicePath, _partNum = partition.splitPath(partitionPath)
device = self.getDiskByPath(devicePath)
if device:
for part in device.partitions:
if part.consoleDevicePath == partitionPath:
part.mountPoint = mountPoint
else:
log.error("could not find partition with UUID (%s) for "
"mount point -- %s" % (uuid, mountPoint))
def _attachMountPoint(self, uuid, mountPoint):
'''Find the partition matching the given UUID and set its mountPoint
field to the given value.'''
partitionPath = util.uuidToDevicePath(uuid)
devicePath, _partNum = partition.splitPath(partitionPath)
device = self.getDiskByPath(devicePath)
if device:
for part in device.partitions:
if part.consoleDevicePath == partitionPath:
part.mountPoint = mountPoint
else:
log.error("could not find partition with UUID (%s) for "
"mount point -- %s" % (uuid, mountPoint))