User Manual

VTrak E-Class Product Manual
166
Managing the Controllers
Controller Management includes the following functions:
Viewing Controller Information (page 166)
Clearing an Orphan Watermark (page 166)
Making Controller Settings (page 167)
Locating the Controller (page 168)
Viewing Controller Information
Controller Management includes information, settings and statistics.
To access Controller Management:
1. From the Main Menu, highlight Subsystem Management and press Enter.
2. Highlight Controller Management and press Enter.
The Controller summary information includes:
Controller ID – 1 or 2
Alias – if assigned
Operational Status – OK means normal. Might show BGA running. Not
present indicates a malfunction or no controller is installed
Readiness Status – Active or Standby is normal. N/A means not
accessible
3. Highlight the controller you want and press Enter.
To access additional controller information, highlight Advanced Information and
press Enter.
To access controller statistics, highlight Controller Statistics and press Enter.
Clearing Statistics
To clear controller statistics, see “Clearing Statistics” on page 231.
Clearing an Orphan Watermark
This condition is the result of a disk drive failure during an NVRAM RAID level
migration on a disk array.
To clear an orphan watermark:
1. From the Main Menu, highlight Subsystem Management and press Enter.
2. Highlight Controller Management and press Enter.
3. Highlight one of the controllers and press Enter.
4. Highlight Clear Orphan Watermark and press Enter.