IBM System Storage DS3000, Programming Manual

Page: 631 / 652

on the Array is created using all remaining capacity by omitting the
capacity=volume creation parameter
250 Configuration Script Example 2
create volume RAIDLevel=3 userLabel=”2” drives=[0,1 0,6 1,7 1,3 2,3 2,6]
owner=B segmentSize=16 capacity=2GB;
show “Setting additional attributes for voluem 7”'
//Configuration settings that cannot be set during volume creation
set volume [“7”] cacheFlushModifier=10;
set volume [“7”] cacheWithoutBatteryEnabled=false;
set volume [“7”] mirrorEnabled=true;
set volume [“7”] readCacheEnabled=true;
set volume [“7”] writeCacheEnabled=true;
set volume [“7”] mediaScanEnabled=false;
set volume [“7”] redundantCheckEnabled=false;
set volume [“7”] modificationPriority=high;
The command in this example, like the
create volume
command in the previous example, creates a new
volume. The significant difference between these two examples is that this example shows how you can
define specific drives to include in the volume. Use the
show storageArray profile
command to find out
what drives are available in a storage subsystem.
The create volume command takes this form:
create volume raidLevel=(0 | 1 | 3 | 5 | 6) userLabel=volumeName
drives=(enclosureID1,slotID1...enclosureIDn,slotIDn)
[capacity=volumeCapacity | owner=(a | b) |
cacheReadPrefetch=(TRUE | FALSE) |
segmentSize=segmentSizeValue]
[enclosureLossProtect=(TRUE | FALSE)]
Appendix B. Example script files
B-3