IBM System Storage DS3000, Programming Manual

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show “Setting additional attributes for logical drive 7”’//Configuration settings
that cannot be set during logical drive creation
set logicalDrive [“7”] cacheFlushModifier=10;
set logicalDrive [“7”] cacheWithoutBatteryEnabled=false;
set logicalDrive [“7”] mirrorEnabled=true;
set logicalDrive [“7”] readCacheEnabled=true;
set logicalDrive [“7”] writeCacheEnabled=true;
set logicalDrive [“7”] mediaScanEnabled=false;
set logicalDrive [“7”] redundantCheckEnabled=false;
set logicalDrive [“7”] modificationPriority=high;
The command in this example, like the
create logicalDrive
command in the previous example, creates a
new logical drive. The significant difference between these two examples is that this example shows how
you can define specific disk drives to include in the logical drive. Use the
show storageSubsystem
profile
command to find out what disk drives are available in a storage subsystem.
The
create logicalDrive
command takes this form:
create logicalDrive raidLevel=(0 | 1 | 3 | 5 | 6) userLabel= logicalDriveName
drives=(enclosureID1,slotID1... enclosureIDn , slotIDn )
[capacity= logicalDriveCapacity | owner=(a | b) |
cacheReadPrefetch=(TRUE | FALSE) | segmentSize= segmentSizeValue ]
[enclosureLossProtect=(TRUE | FALSE)] | [dssPreAllocate = (true | false) ]
| [ securityType= (true | capable | none) ]
Chapter 13. Example Script Files
13-3