6.3 HP StoreAll 9300/9320 Storage Administrator Guide (AW549-96072, June 2013)

The Summary dialog box lists the source and destination segments for the evacuation. Click
Back to make any changes, or click Finish to start the evacuation.
The Active Tasks panel reports the status of the evacuation task. When the task is complete,
it will be added to the Inactive Tasks panel.
4. When the evacuation is complete, run the following command to retire the segment from the
file system:
ibrix_fs -B -f FSNAME -n BADSEGNUMLIST
The segment number associated with the storage is not reused. The underlying LUN or volume
can be reused in another file system or physically removed from the storage solution when
this step is complete.
5. If quotas were disabled on the file system, unmount the file system and then re-enable quotas
using the following command:
ibrix_fs -q -E -f FSNAME
Then remount the file system.
To evacuate a segment using the CLI, use the ibrix_evacuate command, as described in the
HP StoreAll Storage CLI Reference Guide.
Troubleshooting segment evacuation
• If segment evacuation fails, HP recommends that you run phase 1 of the ibrix_fsck
command in corrective mode on the segment that failed the evacuation. For more information,
see “Checking and repairing file systems” in the HP StoreAll Storage File System User Guide.
• The segment evacuation process fails if a segment contains chunk files bigger than 3.64 T;
you need to move these chunk files manually. The evacuation process generates a log reporting
the chunk files on the segment that were not moved. The log file is saved in the management
console log directory (the default is /usr/local/ibrix/log) and is named
Rebalance_<jobID>-<FS-ID>.info (for example, Rebalance_29-ibfs1.info).
Run the inum2name command to identify the symbolic name of the chunk file:
# ./inum2name --fsname=ibfs 500000017
ibfs:/sliced_dir/file3.bin
118 Maintaining the system