def connect(self):
if self._mount.isMounted():
return
fileUtils.createdir(self._getLocalPath())
try:
self._mount.mount(self.options, self._vfsType)
except MountError as e:
self.log.error("Mount failed: %s", e, exc_info=True)
try:
os.rmdir(self._getLocalPath())
except OSError:
self.log.warn("Failed to remove mount point directory: %s",
self._getLocalPath(), exc_info=True)
raise e
else:
try:
fileSD.validateDirAccess(
self.getMountObj().getRecord().fs_file)
except se.StorageServerAccessPermissionError as e:
try:
self.disconnect()
except OSError:
self.log.warn("Error while disconnecting after access"
"problem", exc_info=True)
raise e
def connect(self):
if self._mount.isMounted():
return
self.validate()
fileUtils.createdir(self._getLocalPath())
try:
self._mount.mount(self.options, self._vfsType, cgroup=self.CGROUP)
except MountError:
t, v, tb = sys.exc_info()
try:
os.rmdir(self._getLocalPath())
except OSError as e:
self.log.warn("Error removing mountpoint directory %r: %s",
self._getLocalPath(), e)
six.reraise(t, v, tb)
else:
try:
fileSD.validateDirAccess(
self.getMountObj().getRecord().fs_file)
except se.StorageServerAccessPermissionError:
t, v, tb = sys.exc_info()
try:
self.disconnect()
except OSError:
self.log.exception("Error disconnecting")
six.reraise(t, v, tb)
def connect(self):
if self._mount.isMounted():
return
fileUtils.createdir(self._getLocalPath())
try:
self._mount.mount(self.options, self._vfsType)
except MountError as e:
self.log.error("Mount failed: %s", e, exc_info=True)
try:
os.rmdir(self._getLocalPath())
except OSError:
self.log.warn("Failed to remove mount point directory: %s",
self._getLocalPath(),
exc_info=True)
raise e
else:
try:
fileSD.validateDirAccess(
self.getMountObj().getRecord().fs_file)
except se.StorageServerAccessPermissionError as e:
try:
self.disconnect()
except OSError:
self.log.warn(
"Error while disconnecting after access"
"problem",
exc_info=True)
raise e
def _preCreateValidation(cls, sdUUID, domPath, typeSpecificArg, version):
# Some trivial resource validation
if os.path.abspath(typeSpecificArg) != typeSpecificArg:
raise se.StorageDomainIllegalRemotePath(typeSpecificArg)
fileSD.validateDirAccess(domPath)
sd.validateDomainVersion(version)
# Make sure there are no remnants of other domain
mdpat = os.path.join(domPath, "*", sd.DOMAIN_META_DATA)
if len(glob(mdpat)) > 0:
raise se.StorageDomainNotEmpty(typeSpecificArg)
def _preCreateValidation(cls, sdUUID, domPath, typeSpecificArg, version):
# Some trivial resource validation
if os.path.abspath(typeSpecificArg) != typeSpecificArg:
raise se.StorageDomainIllegalRemotePath(typeSpecificArg)
fileSD.validateDirAccess(domPath)
fileSD.validateFileSystemFeatures(sdUUID, domPath)
sd.validateDomainVersion(version)
# Make sure there are no remnants of other domain
mdpat = os.path.join(domPath, "*", sd.DOMAIN_META_DATA)
if len(glob(mdpat)) > 0:
raise se.StorageDomainNotEmpty(typeSpecificArg)
def _preCreateValidation(cls, sdUUID, domPath, typeSpecificArg, version):
# Some trivial resource validation
if ":" not in typeSpecificArg:
raise se.StorageDomainIllegalRemotePath(typeSpecificArg)
sd.validateDomainVersion(version)
# Make sure the underlying file system is mounted
if not mount.isMounted(domPath):
raise se.StorageDomainFSNotMounted(domPath)
fileSD.validateDirAccess(domPath)
# Make sure there are no remnants of other domain
mdpat = os.path.join(domPath, "*", sd.DOMAIN_META_DATA)
if len(oop.getProcessPool(sdUUID).glob.glob(mdpat)) > 0:
raise se.StorageDomainNotEmpty(typeSpecificArg)
def _preCreateValidation(cls, sdUUID, domPath, typeSpecificArg,
storageType, version):
# Some trivial resource validation
# TODO Checking storageType==nfs in the nfs class is not clean
if storageType == sd.NFS_DOMAIN and ":" not in typeSpecificArg:
raise se.StorageDomainIllegalRemotePath(typeSpecificArg)
sd.validateDomainVersion(version)
# Make sure the underlying file system is mounted
if not mount.isMounted(domPath):
raise se.StorageDomainFSNotMounted(domPath)
fileSD.validateDirAccess(domPath)
fileSD.validateFileSystemFeatures(sdUUID, domPath)
# Make sure there are no remnants of other domain
mdpat = os.path.join(domPath, "*", sd.DOMAIN_META_DATA)
if len(oop.getProcessPool(sdUUID).glob.glob(mdpat)) > 0:
raise se.StorageDomainNotEmpty(typeSpecificArg)
def checkTarget(self):
if not os.path.isdir(self._path):
raise se.StorageServerLocalNotDirError(self._path)
fileSD.validateDirAccess(self._path)
return True
