snapshot_is_recoverable
snapshot_is_recoverable
This function is used by the kernel to informa a manager that a snapshot is
recoverable.
Signature
Status snapshot_is_recoverable(
Token cont,
StateInterval state_interval )
Arguments
- cont - - indicates the container that is now recoverable
- state_interval - indicates the state interval that is now
recoverable.
Semantics
This is a manager interface function. Using this function the kernel informs
manager that the referenced snapshot is now recoverable i.e. that it is a
member of a consistent cut. This implies that the manager may discard earlier
snapshots without telling kernel. That is kernel assumes this will form new
baseline after a recovery.
Status
Notes
Warnings
See Also