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Tivoli Space Manager for UNIX Using the Hierarchical Storage Management Clients

dsmautomig

You must have root user authority to use this command.

The dsmautomig command:

Specify the number of parallel migration sessions with the maxmigrators option in your dsm.sys file. Verify that sufficient resources are available on the TSM server for parallel migration. Do not set the maxmigrators option higher than the number of sessions that the TSM server can use to store data. Start threshold migration manually to lower space usage on your file system before it reaches the high threshold that you set.

The scout daemon should be running if you start the dsmautomig command manually. Otherwise, the dsmautomig command might not be able to complete the migration if it runs out of candidates from the candidates list.

Note:
The dsmautomig and dsmreconcile processes must be found with the PATH variable, or the dsmmonitord daemon cannot perform reconcilation and threshold migration.

Syntax

>>-dsmautomig--+---------+--+---------------------+------------><
               '- detail-'  | .-----------------. |
                            | V                 | |
                            '--- filesystemspec-+-'
 
 

Parameters

-detail or -v
Displays information about migrated files.

filesystemspec
The name of the file system for which you want to run threshold migration. The default is all file systems for which space management is active. You can specify more than one file system name, and you can use wildcard characters within a file system name. If you specify more than one file system name, separate each name with one or more blank spaces.

Examples

Task Command
Start threshold migration for all file systems for which space management is active. dsmautomig
Start threshold migration for the /home file system. dsmautomig /home
Start threshold migration for the /home and /test1 file systems. dsmautomig /home /test1


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