08-02-2007 04:48 PM
The device, \Device\Scsi\adpu3201, did not respond within the timeout period.
However my tape library management interface shows the following tape alerts:
Flags[1-64]:2400100000000000
TA[03]-HardError
TA[06]-WriteFailure
TA[20]-CleanNow
Of course I clean the drive after each failure (with a new cleaning tape), and even change the media it's writing on to a brand new LTO2 tape.
Now the obvious question: "what changed?". Well, I did make one change about the time things went bad. I read in other post a suggestion to turn off Write Single Block, and to increase the buffers to 128k to increase performance. So I made those changes and rebooted. It was about 3 backup jobs later that things started to fail. So I have since changed them back to the original (Symantec default) settings, rebooted, but backup jobs still fail.
That's the only change I know of. To me it sounds like it might be a drive failure, but it's so new, that I would be surprised. Anything else I should look at?
Thanks!
09-16-2007 06:02 AM
09-17-2007 04:18 AM
09-22-2007 06:55 AM