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SubjectRe: DAC960: Bad Data Block Found
Date
On Monday 22 September 2003 02:30, John Madden wrote:

Hi John,

> If there's some place better to post this, please let me know. Since the
> DAC960 driver has been orphaned, I haven't heard of anyone stepping up to
> take it over, so I don't know where to go for help other than
> linux-kernel.

well, take a look at: http://www.osdl.org/archive/dmo/DAC960/

I use that driver for some months now w/o any problems at all where 2.4.11
driver version has some problems. I use these controllers:

- Mylex DAC1164P PCI RAID Controller, 64MB cache
- Mylex DAC960PTL1 PCI RAID Controller, 8MB cache

> DAC960#0: Error Condition MEDIUM ERROR on READ:
> DAC960#0: /dev/rd/c0d0: absolute blocks 405095..405102
> DAC960#0: /dev/rd/c0d0p1: relative blocks 405032..405039
> DAC960#0: Error Condition MEDIUM ERROR on READ:
> DAC960#0: /dev/rd/c0d0: absolute blocks 405095..405102
> DAC960#0: /dev/rd/c0d0p1: relative blocks 405032..405039
> DAC960#0: Logical Drive 0 (/dev/rd/c0d0) Bad Data Block Found
> DAC960#0: Logical Drive 0 (/dev/rd/c0d0) Bad Data Block Found
> DAC960#0: Logical Drive 0 (/dev/rd/c0d0) Bad Data Block Found
> Sounds bad, but the drives are still ticking and I haven't noticed any fs
> corruption. How serious is the error? Can it be ignored? Is it time to
> move to another array? Would dropping everything, scrubbing, and
> restoring be sufficient?

hmm, never saw those messages. Already fsck -f'ed? Anyway, those messages
would scare me :)

ciao, Marc


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