Chapter 9. Troubleshooting

005D Battery health check failed

The Battery Backup Unit periodically evaluates the health of the battery and its ability to backup the 3ware RAID controller in case of a power failure. This message is posted when the result of the health test is below the fault threshold. This indicates that the battery pack must be replaced. The Battery Backup Unit becomes not ready and is unable to backup the 3ware RAID controller.

005E Cache synchronization completed

If drive insertion causes unit to become operational this will be sent if retained write cache data was flushed.

The 3ware RAID controller performs cache synchronization when system power is restored following a power failure. This message is posted for each unit when the cache synchronization completed successfully.

005F Cache synchronization failed; some data lost

The 3ware RAID controller performs cache synchronization when system power is restored following a power failure. This message is posted when cache synchronization was not successful for some reason.

132

3ware Serial ATA RAID Controller User Guide for the Power Mac G5

Page 140
Image 140
AMCC 720-0138-00 manual 005D Battery health check failed, 005E Cache synchronization completed