Product manual

VTrak E-Class Product Manual
184
• Highlight Sector and press the spacebar to toggle through sector sizes
and choose 512 B, 1 KB, 2 KB, or 4 KB.
• Highlight Write Policy and press the spacebar to toggle write cache
policy between WriteBack and WriteThru (write though).
• Highlight Read Policy and press the spacebar to toggle read cache
policy though ReadCache, ReadAhead, and NoCache.
• Highlight Preferred Controller ID and press the spacebar to toggle
among 1, 2, or Automatic. Applies to dual-controller capable Fibre
Channel models only.
6. Highlight Save Logical Drive and press Enter.
Step 3 – Summary
Review logical drives you are about to create for your new array. Then do one of
the following actions:
• If you agree with the logical drives as specified, highlight Complete Disk
Array Creation and press Enter.
• If you specified less than the full capacity for the logical drive in the previous
screen, and you want to add another logical drive now, highlight Create New
Logical Drive and press Enter.
• If you do not agree with the logical drives, highlight Return to Previous
Screen and press Enter to begin the process again.
Deleting a Disk Array
1. From the Main Menu, highlight Disk Array Management and press Enter.
2. Highlight the disk array you want to delete and press the spacebar to mark it.
The mark is an asterisk (*) to the left of the listing.
3. Highlight Delete Marked Arrays and press Enter.
4. Press Y to confirm the deletion.
5. Press Y again to reconfirm.
Making Disk Array Settings
To make disk array settings:
1. From the Main Menu, highlight Disk Array Management and press Enter.
The list of disk arrays appears.
Caution
When you delete a disk array, you delete all the logical drives and
the data they contain. Back up all important data before deleting a
disk array.