Viewing The Logical Drive Check Table; Making Logical Drive Lun Settings - Promise VTRAK M610i Product Manual

Viewing the Logical Drive Check Table

The Logical Drive Check Table displays errors related to a logical drive. Use this
information to evaluate the integrity of the logical drive and to determine whether
corrective action is needed. To View the tables:
1. Click the Subsystem
2. Click the Disk Arrays
3. Click the Disk Array
4. Click the Logical Drives
5. Click the Logical Drive
6. Click the Check Table tab in Management View.
7. Click the option for the table you want to see.
The default is All tables.
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, and 50 identified by the Redundancy Check (a
background function).

Making Logical Drive LUN Settings

For iSCSI, 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 an initiator to
the VTrak's initiator list. See "Adding an Initiator" on page 73.
Obtain the initiator name from the initiator utility on your host system.
You must enable LUN Masking in order apply a LUN map to your logical drive.
See "Enabling LUN Masking" on page 74.
Chapter 4: Management with WebPAM PROe
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