ContainsColl inspects if collection is explicitly specified by name within the namespace.

ContainsSpecifiedColl inspects if any collection exists for multi-ns.

GetStorage reads current storage config and creates and returns respective storage.Storage object.

Initialize write current PBM version to PBM init file.

ParseNS breaks namespace into database and collection parts.

Reinitialize delete existing PBM init file and create new once with current PBM version.

StorageFromConfig creates and returns a storage object based on a given config and node name.

ErrStorageUndefined is an error for undefined storage.