The cinder.volume.drivers.inspur.instorage.replication Module

The cinder.volume.drivers.inspur.instorage.replication Module

class InStorageMCSReplication(asynccopy, driver, replication_target=None, target_assistant=None)

Bases: object

failover_volume_host(*args, **kwargs)
replication_failback(volume)
volume_replication_setup(*args, **kwargs)
class InStorageMCSReplicationAsyncCopy(driver, replication_target=None, target_assistant=None)

Bases: cinder.volume.drivers.inspur.instorage.replication.InStorageMCSReplication

Support for InStorage/MCS async copy mode replication.

Async Copy establishes a Async Copy relationship between two volumes of equal size. The volumes in a Async Copy relationship are referred to as the master (source) volume and the auxiliary (target) volume. This mode is dedicated to the asynchronous volume replication.

class InStorageMCSReplicationManager(driver, replication_target=None, target_assistant=None)

Bases: object

establish_target_partnership()
get_replica_obj(rep_type)
get_target_assistant()
class InStorageMCSReplicationSyncCopy(driver, replication_target=None, target_assistant=None)

Bases: cinder.volume.drivers.inspur.instorage.replication.InStorageMCSReplication

Support for InStorage/MCS sync copy mode replication.

Sync Copy establishes a Sync Copy relationship between two volumes of equal size. The volumes in a Sync Copy relationship are referred to as the master (source) volume and the auxiliary (target) volume.

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