def __init__(self, path, device, partition, account, container, logger, uid=DEFAULT_UID, gid=DEFAULT_GID):
if container:
#self.name = '/'.join((account, container))
self.name = container
else:
self.name = None
if self.name:
self.datadir = os.path.join(path, device,
storage_directory(DATADIR, partition, self.name))
else:
self.datadir = os.path.join(path, device)
#print 'Gaurav DiskDir datadir', account, container, path,\
#device, self.datadir
self.device_path = os.path.join(path, device)
self.logger = logger
self.metadata = {}
self.uid = int(uid)
self.gid = int(gid)
self.dir_exists = os.path.isdir (self.datadir)
if self.dir_exists:
self.metadata = read_metadata(self.datadir)
else:
return
if container:
if not self.metadata:
#objects, object_count, bytes_used = get_container_details(self.datadir)
#self.update_container(object_count, bytes_used)
create_container_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
ret = validate_container(self.metadata)
else:
if not self.metadata:
#containers, container_count = get_account_details(self.datadir)
#self.update_acocunt(container_count)
create_account_metadata(self.datadir)
self.metadata = read_metadata(self.datadir)
ret = validate_account(self.metadata)
if not ret:
self.dir_exists = False
self.metadata = {}
def __init__(self, path, device, partition, account, container, logger,
memcache=None, uid=DEFAULT_UID, gid=DEFAULT_GID):
if container:
self.name = container
else:
self.name = None
if self.name:
self.datadir = os.path.join(path, device,
storage_directory(DATADIR, partition, self.name))
else:
self.datadir = os.path.join(path, device)
self.device_path = os.path.join(path, device)
self.logger = logger
self.metadata = {}
self.uid = int(uid)
self.gid = int(gid)
self.memcache = memcache
self.dir_exists = os.path.isdir (self.datadir)
if self.dir_exists:
self.metadata = read_metadata(self.datadir)
else:
return
if container:
if not self.metadata:
create_container_metadata(self.datadir, memcache=self.memcache)
self.metadata = read_metadata(self.datadir)
ret = validate_container(self.metadata)
else:
if not self.metadata:
create_account_metadata(self.datadir, memcache=self.memcache)
self.metadata = read_metadata(self.datadir)
ret = validate_account(self.metadata)
if not ret:
self.logger.error('Metadata validation failed %s %s' % \
(self.datadir, self.metadata))
self.dir_exists = False
self.metadata = {}