HP File System Extender (FSE) manual Recreate-fri, Duplicate, Reorg

2.9 NAME 62

Note:

A full FSE medium volume is not used for writing any more. Mark- ing an FSE medium volume as full is useful in situations, when, due to problems with certain medium volume, status of a whole FSE medium is set to unreliable. The medium remains unused although other medium volumes are error–free. In such cases the unreliable medium volume is marked as full and its medium as good to make other medium volumes available to the FSE system again.

•– –recreate–fri

Recreate missing Fast Recovery Information on disk from the migrated metadata on specified FSE medium or FSE medium volume. For all medium volumes which are closed, the recreated Fast Recovery Informa- tion is also copied to the end part of these volumes.

Note:

Fast Recovery Information on disk speeds up the eventual File System Catalog recovery.

•– –duplicate

Duplicate a source medium to a target medium of the same tape media fam- ily. All data will be copied bit–by–bit: medium volume header (including medium volume UUID), medium volume data and Fast Recovery Informa- tion (from all data volumes as well as system volume). Target medium may not belong to any media pool that is assigned to a partition. See details in the User’s Guide. If a user wants to replace a medium with its duplicate, then he labels the duplicate medium with original barcode and replaces the original with its copy. Refer to File System Extender User146s Guide for the duplication process details.

•– –reorg

Start the media reorganization job for the specified FSE medium or FSE medium volume(s). If the – –no–monitoroption is not specified, the progress of the reorganization job will be reported to the command output. Note that you can only start the reorganization job if the FSE medium vol- umes involved in the process have already been scanned for obsolete data. Note that the reorganization process may take a considerable amount of time. Refer to File System Extender User146s Guide for the reorganization process details.

File System Extender 3.2 Command Line Reference