Specifies the group-wide default for new volumes for the amount of space, as a percentage of the volume reserve, to reserve for volume snapshots.
The default is 100% of the volume reserve.
Changing the group-wide setting will not affect existing volumes.
You can override the group-wide setting for an individual volume by using the volume create command or the volume select command.
Format
grpparams def-snap-reserve n%
Variable
|
n |
Percentage of the volume reserve to reserve for snapshots. |
Example
The following command sets the group-wide default for reserved snapshot space to 120% of the volume reserve. Note that you must specify the percent sign.
> grpparams def-snap-reserve 120%