Reference Guide

Output Description
Read_Cache Shows global read cache setting: true for on or false for o.
Write_Cache Shows global write cache setting: true for on or false for o.
Examples
Show all Storage Center cache information and save results in a text le and an xml le:
cache show -txt cache_info.txt -xml cach_info.xml
Show global cache read and write settings:
cache show
cmm copy
Description
Creates a new CMM copy operation on the Storage Center. Copy/Mirror/Migrate (CMM) is a Storage Center feature that enables
volumes to be migrated between dierent disk types and RAID levels.
Format
cmm copy –sourcevolumeindex integer –destvolumeindex integer {options}
Options
–copyhistory {true|false}
Species whether the Replay history of the source volume is copied to the destination volume. If set to false, only current active data is
copied.
–destvolumeindex integer
Species the index of the destination volume for the copy operation.
–h
Shows help for command options.
–priority string
Species the priority of a CMM operation. Available options are:
• High
• Medium
• Low
–sourcevolumeindex integer
Species the index of the source volume for the copy operation.
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Command Reference