NAME
acsnap cancel - Stops of SnapOPC+ copy
SYNOPSIS
acsnap cancel -g COPY-GROUP [-p PAIR | -v VOLUME-NAME] [-r | -force][-xml] acsnap cancel -estimate -v VOLUME-NAME [-xml]
DESCRIPTION
The SnapOPC+ copy for a specified copy group or pair is cancelled.
It is also possible to cancel the estimation of the number of updated blocks generated for the copy-source volume.
This command is only supported in Windows version.
OPTIONS
This option specifies the copy group name.
This option specifies a copy pair.
If neither a pair nor the -force option is specified, the copy process of the oldest snap generation is cancelled.
If a pair is not specified but the -force option is specified, the copy process of the latest snap generation is cancelled.
When the acsnap start command was executed by specifying both -r option and -p option, it is necessary to specify this option to cancel the SnapOPC+ copy.
This option stops copying in the reverse direction to the direction that has been specified.
This option forcibly stops the session.
Cancelling SnapOPC+ process forcibly stops all the snap generations of a pair specified to stop and earlier snap operations.
If no pair is specified, SnapOPC+ process is forcibly cancelled for the latest snap generation, so that all snap generations are stopped.
This option is specifiable even if there is only one snap generation.
The copy process of a specified logical volume is cancelled.
If the -force option is not specified, the copy process of the oldest snap generation is cancelled.
If the -force option is specified, the copy process of the latest snap generation is cancelled.
If the -r option is specified, the restore process of the latest snap generation is cancelled.
When cancelling the estimation of the amount of snap data volume updates, specify a copy-source logical volume.
The following is an example of a format to specify a logical volume.
(1) ETERNUS name
(2) Logical volume number
This option stops the estimation of amount of snap data volume updates.
This option specifies when displaying the result of the command execution by the XML format.
This option is only supported in Windows version.
EXIT STATUS
=0 : Completed successfully
>0 : Terminated abnormally
EXAMPLES
Stopping the SnapOPC+ copy
> acsnap cancel -g group01 E4000/0x1:E4000/0x6 # DATE : 2008/06/24 16:28:00 - << SnapOPCP Disconnected >> E4000/0x2:E4000/0x7 # DATE : 2008/06/24 16:28:00 - << SnapOPCP Disconnected >> E4000/0x3:E4000/0x8 # DATE : 2008/06/24 16:28:00 - << SnapOPCP Disconnected >> Succeeded : 3 Failed : 0
Stopping the estimation of amount of snap data volume updates
> acsnap cancel -estimate -v E4000/0x1 Successful completion
NOTES
This command is not available for ETERNUS disk storage systems registered as a remote device.
