StopSourceUpdate
Command:
StopSourceUpdate DcsSnap#
Description:
This command is used to stop the Source Update process on a particular snapshot relationship. This command may be necessary if the snapshot copy (destination volume) is no longer useful, or if subsequent changes to the destination volume are needed after the Source Update process has begun.
Arguments:
DcsSnap# : A value that represents the snapshot relationship number.
Return Value:
0: success.
-1: failure. Call GetLastErrors for extended error code information.
Error Codes:
DCSPIT_ERROR_INVALID_PARAMETER: There is either a potential version mismatch between API and driver, or the snapshot relationship is not enabled.
DCSPIT_ERROR_DEVICE_DOES_NOT_EXIST: The snapshot does not exist.
ERROR_INVALID_PARAMETER: hDeviceHandle is an invalid handle.
Comments:
You can use GetSnapStatus or GetSnapExtendedStatus to verify the success of this command.