def image_size(self, image_id):
# TODO(mmutsuzaki) We should iterate over all the image datastores
# until we find one that has the image.
image_ds = list(self._ds_manager.image_datastores())[0]
image_path = os_vmdk_flat_path(image_ds, image_id, IMAGE_FOLDER_NAME)
return os.path.getsize(image_path)
def image_size(self, image_id):
# TODO(mmutsuzaki) We should iterate over all the image datastores
# until we find one that has the image.
image_ds = list(self._ds_manager.image_datastores())[0]
image_path = os_vmdk_flat_path(image_ds, image_id, IMAGE_FOLDER_NAME)
return os.path.getsize(image_path)
def _lock_data_disk(self, datastore_id, image_id):
"""
Lock the data disks associated with the VMs in the provided ref file.
Return True if locking was successful false otherwise.
"""
data_disk = os_vmdk_flat_path(datastore_id, image_id)
try:
# Its ok to delete the data disk as a subsequent power on will
# fail if the data disk is not there.
os.remove(data_disk)
except OSError:
# Remove failed so disk is locked.
self._logger.debug("Disk %s on datastore %s is already locked" % (data_disk, datastore_id))
return False
return True
def _lock_data_disk(self, datastore_id, image_id):
"""
Lock the data disks associated with the VMs in the provided ref file.
Return True if locking was successful false otherwise.
"""
data_disk = os_vmdk_flat_path(datastore_id, image_id)
try:
# Its ok to delete the data disk as a subsequent power on will
# fail if the data disk is not there.
os.remove(data_disk)
except OSError:
# Remove failed so disk is locked.
self._logger.debug("Disk %s on datastore %s is already locked" %
(data_disk, datastore_id))
return False
return True
def image_size(self, image_id):
for image_ds in self._ds_manager.image_datastores():
try:
image_path = os_vmdk_flat_path(image_ds, image_id,
IMAGE_FOLDER_NAME_PREFIX)
return os.path.getsize(image_path)
except os.error:
self._logger.info("Image %s not found in DataStore %s" %
(image_id, image_ds))
self._logger.warning("Failed to get image size:",
exc_info=True)
# Failed to access shared image.
raise NoSuchResourceException(
ResourceType.IMAGE,
"Image does not exist.")
def image_size(self, image_id):
for image_ds in self._ds_manager.image_datastores():
try:
image_path = os_vmdk_flat_path(image_ds, image_id,
IMAGE_FOLDER_NAME_PREFIX)
return os.path.getsize(image_path)
except os.error:
self._logger.info("Image %s not found in DataStore %s" %
(image_id, image_ds))
self._logger.warning("Failed to get image size:",
exc_info=True)
# Failed to access shared image.
raise NoSuchResourceException(
ResourceType.IMAGE,
"Image does not exist.")