Promise Technology VTRAK M610p, Руководство по эксплуатации продукта

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VTrak M610p Product Manual
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To view more information, click the Rebuild on PDx link.
To set Rebuild priority, see “Making Background Activity Settings” on page 47.
Running Media Patrol on a Disk Array
Media Patrol checks the magnetic media on physical drives. When it finds the
specified number of bad blocks, it will trigger PDM. See “Making Background
Activity Settings” on page 47 and “Running PDM” on page 48.
You can schedule Media Patrol to run automatically, see “Scheduling an Activity”
on page 49.
To start Media Patrol:
1. Click the Subsystem icon in Tree View.
2. Click the Disk Arrays icon.
3. Click the Disk Array icon.
4. From the dropdown menu the Background Activities tab, choose Start Media
Patrol .
5. Click the Start button.
Running PDM on a Disk Array
Predictive Data Migration (PDM) migrates data from the suspect physical drive to
a spare physical drive, similar to Rebuilding. But unlike Rebuilding, PDM acts
before the disk drive fails and your Logical Drive goes Critical.
See “Predictive Data Migration (PDM)” on page 209.
To start PDM:
1. Click the Subsystem icon in Tree View.
2. Click the Disk Arrays icon.
3. Click the Disk Array icon.
4. Click the Background Activities tab in Management View.
5. From the dropdown menu the Background Activities tab, choose Start PDM .
6. In the next screen, select the Source and Target physical drives.
The suspect physical drive is the source. The replacement physical drive is
the target.
7. Click the Start button.