Promise Technology VTrak M610i User Manual

VTrak M610i, M310i, M210i Product Manual
116
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 238.
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.
Transitioning a Disk Array
Transition is the process of replacing a revertible spare drive that is currently part
of a disk array with an unconfigured physical drive or a non-revertible spare. The
revertible spare drive returns to its original status. For more information, see
“Transition” on page 239.
In order to run the Transition function:
• The spare drive must be Revertible.
• You must specify an unconfigured physical drive of the same or larger
capacity to replace the revertible spare drive.
To run Transition:
1. Click the Subsystem icon in Tree View.
2. From the dropdown menu on the Background Activities tab, select Start
Transition.
3. Select an unconfigured physical drive from the list of available drives.
4. From the Target Physical Drive dropdown menu, choose an unconfigured
physical drive.
5. Click the Submit button.

Promise Technology VTrak M610i Specifications

General

Brand	Promise Technology
Model	VTrak M610i
Category	Network Storage Server
Language	English