Promise Technology E310f, Руководство по эксплуатации продукта

Страница: 146 / 328

VTrak E-Class Product Manual
132
If there are entries, they are listed as follows:
• Entry Number – A number assigned to each block of entry.
• Table Type – Read Check, Write Check or Inconsistent Block (see
below).
• Start Logical Block Address – LBA of the first block for this entry.
• Count – Number of continuous blocks starting from this LBA.
Table Definitions
• Read Check Table – Contains a list of read errors for this logical drive.
• Write Check Table – Contains a list of write errors for this logical drive.
• Inconsistent Block Table – Contains a list of inconsistent blocks for this
logical drive. Mirror data for RAID Levels 1, 1E, and 10 or Parity data for
RAID Levels 5, 6, 50, and 60 identified by the Redundancy Check (a
background function).
Making Logical Drive LUN Settings
For Fibre Channel and SAS, LUN Masking is the process of applying a LUN Map
so that each initiator can only access the LUNs specified for it.
Before you can specify an initiator for your LUN map, you must add the initiator to
the VTrak 's initiator list. See “Adding an Initiator” on page 77 or page 80.
You must enable LUN Masking in order apply a LUN map. See “Enabling LUN
Masking” on page 82.
To specify a LUN Map:
1. Click the Subsystem icon in Tree View.
2. Click the Disk Arrays icon.
3. Click the Disk Array icon.
4. Click the Logical Drives icon
5. Click the Logical Drive icon.
6. Click the LUN Map tab in Management View.
7. From the Unassigned Initiator List, click on an initiator to select it.
Or type the initiator name into the Initiator Name field.
8. Type a LUN into the Map to LUN field.
9. Click the Assign button.
The initiator appears in the Assigned Initiator List.
10. Click the Submit button.