def default_fs(self) -> str:
fs_map = self.get('fs_map')
if fs_map['filesystems']:
return fs_map['filesystems'][0]['mdsmap']['fs_name']
else:
self.log.error('No filesystem instance could be found.')
raise CephfsConnectionException(
-errno.ENOENT, "no filesystem found")
def store_schedule_db(self, fs):
# only store db is it exists, otherwise nothing to do
metadata_pool = self.get_metadata_pool(fs)
if not metadata_pool:
raise CephfsConnectionException(
-errno.ENOENT, "Filesystem {} does not exist".format(fs))
if fs in self.sqlite_connections:
db_content = []
db = self.sqlite_connections[fs]
with db:
for row in db.iterdump():
db_content.append(row)
with open_ioctx(self, metadata_pool) as ioctx:
ioctx.write_full(SNAP_DB_OBJECT_NAME,
'\n'.join(db_content).encode('utf-8'))