Adaptec MAN-00005-UG, Installation And User Manual

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188 Spheras Storage Director Installation and User Guide
1 Remove and replace the failed disk drive.
2 Allow sufficient time for the new disk drive to spin up. The drive should appear in an Un-configured state.
3 To rebuild an array, click Array->Rebuild .
A message dialog box opens to confirm that the drive rebuild is in progress.
4 Click OK to complete the drive rebuild.
7.4 Disk Scrubbing
Note: Disk scrubbing is not available on all RAID controller firmware versions.
Disk Scrubbing periodically verifies all of the sectors, including COD (Configuration on Disk - retains the latest version
of the saved configuration at a reserved location on every physical device), in your RAID configured and spare physical
drives. Disk scrubbing works with all RAID levels. This feature detects any potential problems with the drives such as
a mechanical problem or bad data access paths. This allows you to resolve potential errors before they can degrade your
system. For setting Drive Error Handling parameters, see 5.3 Setting and Modifying Controller Properties on page 73
and locate the Advanced Tab Controller Properties.
To check the status of all physical drives connected to a controller (this includes spare drives), select a controller from
the navigation area. To start or stop Disk Scrubbing, click
Controller->Disk Scrubbing from the menu bar.
Select one of the following options:
•
Run Continually - Starts Disk Scrubbing immediately and checks the status of all physical drives continually until
you select Stop from the Disk Scrubbing menu.
•
Run Once - Starts Disk Scrubbing immediately, checks the status of all physical drives once, and then stops. If this
command is selected while a Run Continually operation is in progress, it is ignored.
•
Stop - Stops Disk Scrubbing immediately. You can restart Disk Scrubbing using either Run Continually or Run
Once.
Disk Scrubbing can also be viewed and stopped from the Task Monitor by clicking the Disk Scrubbing operation and
clicking
Task->Cancel from the Task menu.
7.5 Editing a WWN Table
The World Wide Name Table contains entries for every host, which has accessed the controller. Editing a World Wide
Name Table (WWN) allows you to remove old host references from the table. To edit a WWN table follow these steps.