Dell 36XX, 34XX, 38XX, 32XX Start cgSnapImage consistencyGroupName rollback, MemberVirtualDiskSet

read/write requests after the rollback operation has successfully completed. To stop a snapshot consistency group rollback operation, use the stop rollback command for consistency groups.

The repository virtual disk that is associated with the consistency group snapshot virtual disk continues to track any new changes between the base virtual disk and the consistency group snapshot virtual disk that occur after the rollback operation is completed.

To stop a rollback operation to the member base virtual disks use the stop cgSnapImage rollback command.

Syntax

start cgSnapImage ["consistencyGroupName"] rollback

[memberVirtualDiskSet ["memberVirtualDiskName1 ... memberVirtualDiskNamen"]]

Parameters

Parameter	Description
consistencyGroupName	The name of the consistency group for which you
	want to start 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
	rollback. 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 start a roll back operation for an entire consistency group that has the name congroup1, you would use this command:

start 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:

start cgSnapImage ["CG2:12345"] rollback memberVirtualDiskset=("memVol1 memVol2 memVol3");

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