Acopia Networks 810-0044-00 Installationshandbuch PDF herunterladen (Seite 205)

100

101

Adding a Managed Volume

Allowing the Volume to Modify on Import

CLI Storage-Management Guide 9-11

• after an import with no modify (assuming no file or directory collisions occurred

on import).

You cannot use the

modify command if the volume is in the process of importing, if

any imported shares have collisions, or if the nsck utility is being used on the volume.

Running a No-Modify Import

If you choose to import without using the modify command (to run a hypothetical

import) and there are no file collisions, you can later raise the

modify flag. This

completes the import and gives write access to clients.

You can use the shares’ import reports to find any collisions that would have

occurred. Import reports appear after the managed volume is enabled. Use

show

reports

to find all reports on the system; import reports are named

“import.share-id.share-name.job-id.rpt.” Use

show reports name to view the report.

Allowing the Volume to Modify on Re-Import

As mentioned above, the CLI Maintenance Guide describes the nsck tool for

rebuilding a managed volume. If you said “no” to the CLI prompt after you used the

modify command, nsck does not raise the modify flag after taking the volume offline.

This turns modifications off after a volume rebuild. You can use another CLI

command,

reimport-modify, to allow the modify flag to stay up after the volume is

rebuilt:

reimport-modify

This command prompts for confirmation before taking action; enter yes to proceed.

For example, this command sequence ensures that the “/acct” volume will be

modifiable after any re import:

bstnA6k(gbl)# namespace wwmed

bstnA6k(gbl-ns[wwmed])# volume /acct

bstnA6k(gbl-ns-vol[wwmed~/acct])# reimport-modify

Automatically re-enable volume modify mode during NSCK rebuild? [yes/no] yes

bstnA6k(gbl-ns-vol[wwmed~/acct])# ...

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