ata: SIGNATURE: ffffffff

[George Kontostanos]

Forgot to mention, I have changed the SATA cables too.

On Wed, Jun 22, 2011 at 5:52 PM, George Kontostanos
<gkontos.mail at gmail.com>wrote:

> This is the 3rd disk I replace in 3 disk- Raiz1 pool and I really start to
> believe that the problem is somewhere else. The disks reside in a Promise
> PDC40718 SATA300 controller. I am running this set up since 8.0-Release with
> no issues till a few months ago after 8.2-Release now at 8.2-Stable.
> Symptoms:
>
> Jun 22 17:08:53 hp kernel: ata2: timeout waiting to issue command
> Jun 22 17:08:53 hp kernel: ata2: error issuing SETFEATURES ENABLE WCACHE
> command
> Jun 22 17:09:33 hp kernel: ad4: WARNING - SET_MULTI taskqueue timeout -
> completing request directly
> Jun 22 17:09:33 hp kernel: ad4: WARNING - WRITE_DMA48 requeued due to
> channel reset LBA=321558741
> Jun 22 17:09:34 hp kernel: ata2: SIGNATURE: 00000101
> Jun 22 17:09:34 hp kernel: ad4: WARNING - WRITE_DMA48 requeued due to
> channel reset LBA=321558869
> Jun 22 17:09:34 hp kernel: ata2: FAILURE - already active DMA on this
> device
> Jun 22 17:09:34 hp kernel: ata2: setting up DMA failed
> Jun 22 17:09:34 hp kernel: ata2: FAILURE - already active DMA on this
> device
> Jun 22 17:09:34 hp kernel: ata2: setting up DMA failed
>
>
> After a while the disk gets detached from the pool. Always the same disk.
> Rite now I am in the process of  resilvering :
>
>   pool: tank
>  state: ONLINE
> status: One or more devices is currently being resilvered.  The pool will
>     continue to function, possibly in a degraded state.
> action: Wait for the resilver to complete.
>  scan: resilver in progress since Wed Jun 22 17:09:40 2011
>     189G scanned out of 578G at 88.8M/s, 1h14m to go
>     62.9G resilvered, 32.63% done
> config:
>
>     NAME              STATE     READ WRITE CKSUM
>     tank              ONLINE       0     0     0
>       raidz1-0        ONLINE       0     0     0
>         label/zdisk1  ONLINE       0     0     0
>         label/zdisk2  ONLINE       0     0     0
>         label/zdisk3  ONLINE       0     0     0  (resilvering)
>
> But those errors have started to appear again. Again this is the 3rd disk
> replaced !!! Full dmesg attached
>
> --
> George Kontostanos
> aisecure.net <http://www.aisecure.net>
>
>


-- 
George Kontostanos
aisecure.net <http://www.aisecure.net>