ska_dlm.dlm_storage.dlm_storage_requests

DLM Storage API module.

Functions

check_item_on_storage([item_name, oid, uid, ...])	Check whether item is on storage.
check_storage_access([storage_name, ...])	Check whether storage is accessible.
check_storage_capacity()	Check remaining capacity of all storage items.
create_rclone_config(config)	Create a new rclone backend configuration entry on the rclone server.
create_storage_config(config[, storage_id, ...])	Create a new record in the storage_config table for a given storage_id.
delete_data_item_payload(uid)	Delete the payload of a data_item referred to by the provided UID.
delete_uids()	Check for expired data items and trigger deletion.
get_storage_config([storage_id, ...])	Get the storage configuration entry for a particular storage backend.
init_location(location_name, location_type)	Initialise a new storage location.
init_storage(storage_name, storage_type, ...)	Initialise a new storage.
invalidquery_exception_handler(request, exc)	Catch InvalidQueryParameters and send a JSONResponse.
perform_phase_transitions()	Check for OIDs with insufficient phase, and trigger a phase transition.
query_location([location_name, location_id])	Query a location.
query_storage([storage_name, storage_id])	Query storage locations.
rclone_access(volume[, remote_file_path, config])	Check whether a configured backend is accessible.
rclone_delete(volume, fpath)	Delete a file, referred to by fpath from a volume using rclone.
unmetprecondition_exception_handler(request, exc)	Catch UnmetPreconditionForOperation and send a JSONResponse.
valuealreadyindb_exception_handler(request, exc)	Catch ValueAlreadyInDB and send a JSONResponse.