HP StorageWorks x9720 Administrator's Manual page 61

2. Locate other segments on the file system that can accommodate the data being evacuated
from the affected segment. Select the file system on the management console GUI and then
select Segments from the lower Navigator. If segments with adequate space are not available,
add segments to the file system. In this example, the data from segment 1 will be evacuated
to segments 2 and 3.
3. If quotas are enabled on the file system, disable them:
ibrix_fs -q -D -f FSNAME
4. Evacuate the segment. Select the file system on the management console GUI and then select
Tasks > Rebalancer from the lower Navigator. Click Start on the Task Summary page to open
the Start Rebalancing dialog, and then open the Advanced tab. In the Source Segments
column, select the segments to evacuate, and in the Destination Segments column, select the
segments to receive the data. (If you do not select destination segments, the data is spread
among the available segments.) Then click Evacuate source segments.
The Task Summary window displays the progress of the rebalance operation and reports any
errors. If you need to stop the operation, click Stop.
5. When the rebalance operation completes, remove the storage from the cluster:
ibrix_replicate -f FSNAME -b EVACUATED_SEGNUM
If you evacuated the root segment (segment 1 by default), include the -F option in the
command.
Removing storage from the cluster 61