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Dell PowerVault MD 32XX/36XX Series Storage Arrays CLI Guide

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Stop Consistency Group Snapshot Rollback

Description

This command stops a rollback operation to the member base virtual disks in a snapshot consistency group that was initiated by the start rollback cgSnap command.
  • NOTE: Canceling a consistency group snapshot rollback operation leaves the base virtual disk in an indeterminate state with potentially invalid or inconsistent data. The related consistency group snapshot virtual disk becomes disabled and unusable.

Syntax

stop cgSnapImage ["
                                 snapCGID:imageID"] | rollback [memberVirtualDiskSet ["
                                 memberVirtualDiskName1' ... "memberVirtualDiskNamen"] ]

Parameters

Parameter Description
consistencyGroupName The name of the consistency group for which you want to stop a rollback operation. Enclose the name of the consistency group in double quotation marks (" ") inside square brackets ([ ]). When the memberVirtualDiskSet parameter is not used, the rollback process applies to all member virtual disks of the consistency group.
memberVirtualDiskSet The name of one or more member base virtual disks in a consistency group that you want to stop a rollback operation. Enclose each member base virtual disk name in double quotation marks (" ") inside parentheses (( )).

You can enter more than one member virtual disk name. Enclose all of the member virtual disk names in one set of double quotation marks (" ") inside parentheses (( )). Separate each member virtual disk name with a white space.

Notes

To stop a roll back operation for an entire consistency group that has the name congroup1, you would use this command: 
stop cgSnapImage ["congroup1"] rollback;
To start a roll back operation for base virtual disk members memVol1, memVol2, and memVol3 in a consistency group that has the name congroup2, you would use this command: 
stop cgSnapImage ["congroup2"] rollback memberVirtualDiskset=("memVol1 memVol2 memVol3");

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