HP X9320 Guia do Utilizador descarregar pdf (Página 110)

lists, all segments are rebalanced. If you enter source and destination segments, specified by either

segment name or logical volume name, rebalancing activity is restricted to those segments.

To run the command in analytic mode, include the -a option. For information on interpreting this

information, contact HP Support.

To evacuate a segment, include the -e option. When the rebalance operation completes, you can

remove the storage from the cluster. The segment numbers associated with the storage are not

reused.

Display a summary of rebalancing and segment evacuation tasks:

ibrix_rebalance -l [-f FSLIST]

Use FSLIST to limit the command to specific file systems.

List status information about rebalancing and segment evacuation tasks:

ibrix_rebalance -i [-f FSLIST]

The report lists jobs by task ID and file system and indicates whether each job is running or stopped.

Jobs that are in the analysis (“Coordinator”) phase are listed separately from those in the

implementation (“Worker”) phase. Use FSLIST to limit the command to specific file systems.

Stop a rebalancing or segment evacuation task:

ibrix_rebalance -k -t TASKID [-F]

The job is specified by TASKID. To force the job to stop, include the -F option. To obtain the

TASKID, run ibrix_rebalance -i.

You can stop a rebalance task at any time. Stopping a task poses no risks for the file system. The

management console completes any file migrations that are in process when you issue the stop

command. Depending on when you stop a job, segments may contain more or fewer files than

before the run began.

Options

DescriptionOption

Specifies a list of destination segments by logical volume name, such as

ilv1,ilv2,ilv3.

-D DESTLVLIST

Forces a rebalancing or segment evacuation task to stop.-F

Specifies a list of source segments by logical volume name, such as ilv1,ilv2,ilv3.-S SRCLVLIST

Runs rebalancing in analytical mode. By default the command runs in corrective mode.-a

Specifies a list of destination segments by segment name or number, such as 1,2,3.-d DESTSEGMENTLIST

Evacuates all files from the specified segments.-e

A file system or list of file systems.-f FSNAME or FSLIST

Lists status information for rebalancing and segment evacuation tasks.-i

Stops rebalancing or segment evacuation tasks.-k

Reports summary or rebalance status.-l

Specifies the minimum number of inactive seconds. The rebalancer will not move files

that have been accessed during this period. The default is 10 minutes.

-m INACTIVESECONDS

Rebalances the file system.-r

Specifies a list of source segments by segment name or number, such as 1,2,3.-s SRCSEGMENTLIST

Task ID.-t TASKID

110 X9000 File Serving Software commands

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