freezer.storage.physical module

class freezer.storage.physical.PhysicalStorage(storage_path, max_segment_size, skip_prepare=False)

Bases: freezer.storage.base.Storage

Backup like Swift, SSH or Local. Something that represents real storage. For example MultipleStorage is not physical.

abstract backup_blocks(backup)
Parameters

backup (freezer.storage.base.Backup) –

Returns

get_level_zero(engine, hostname_backup_name, recent_to_date=None)

Gets backups by backup_name and hostname

Parameters

  • engine (freezer.engine.engine.BackupEngine) – Search for backups made by specified engine

  • hostname_backup_name (str) – Search for backup with specified name

  • recent_to_date (int) –

Return type

list[freezer.storage.base.Backup]

Returns

dictionary of level zero timestamps with attached storage

abstract listdir(path)
Parameters

path (str) –

Return type

collections.Iterable[str]

metadata_path(engine, hostname_backup_name)
put_metadata(engine_metadata_path, freezer_metadata_path, backup)
Parameters
Returns

abstract rmtree(path)