HP StorageWorks File System Extender Software V3.4 CLI reference (T3648-96013, October 2006)

2.10 NAME 83

• – –enable

Enable operation of FSE partition Name, which is currently disabled.

• – –reorg–scan

Scan FSE medium volumes on all media that belong to the FSE partition

Name for obsolete data using the mandatory ExpirationDate and optional

NumberOfGenerations parameter. The scan statistics are recorded in the

corresponding File System Catalog, in order to be used by the reorganiza-

tion job. Note that the scanning process may take a considerable amount of

time. For more information on the media reorganization, see the FSE user

guide.

• ExpirationDate

Treat all migrated ﬁle data generations that were created after Expiration-

Date as valid. You have to specify the ExpirationDate parameter in the form

of "YYYY/MM/DD HH:mm:ss" or "YYYY/MM/DD". In the latter case,

the time 00:00:00 is assumed. Note that if additional NumberOfGenerations

parameter is speciﬁed, not all such generations may be preserved by the

reorganization process. This depends on the actual value of NumberOf-

Generations.

• NumberOfGenerations

Treat at most NumberOfGenerations latest migrated ﬁle data generations as

valid. Specifying this parameter, you can reduce the number of generations

that would be preserved using the ExpirationDate parameter alone.

• – –reorg–stat

Display the statistics gathered by the reorganizational scan job that was run

on the FSE partition Name. The reported values / statistics are displayed for

each belonging FSE medium, and are the following:

1. Barcode .......... FSE medium barcode,

2. VolNum .......... number of FSE medium volumes on the medium,

3. ValidData .......... amount of valid (non–obsolete) data stored on the

medium (in MB),

4. Total .......... total amount of data stored on the medium (in MB),

HP StorageWorks File System Extender Software CLI reference