Daniel Eriksson wrote:
> Mark Stapper wrote:
>
>
>> So I see. Could this be why I haven't had any read errors anymore?
>> (After the zpool scrub that is)
>>
>
> Possibly, but in that case the SMART selftest should pass also. Have you
> tried a selftest after you did the scrub?
>
> /Daniel E
Mark Stapper wrote:
> So I see. Could this be why I haven't had any read errors anymore?
> (After the zpool scrub that is)
Possibly, but in that case the SMART selftest should pass also. Have you
tried a selftest after you did the scrub?
/Daniel Eriksson
_
Daniel Eriksson wrote:
> Mark Stapper wrote:
>
>
>> Yeah, i did the long SMART selftest three times now, each of which it
>> failed on the same LBA address.
>>
>
> I assume 'smartctl -a /dev/adX' reports that the read test failed at LBA
> XXX something?
>
Indeed it does. Always with the
Mark Stapper wrote:
> Yeah, i did the long SMART selftest three times now, each of which it
> failed on the same LBA address.
I assume 'smartctl -a /dev/adX' reports that the read test failed at LBA
XXX something?
> Why would I want to clear my driver before I run these tests?
In this case it's
Arthur Chance wrote:
Mark Stapper wrote:
[snip]
I ordered a "spare" drive so I'll wait until it arrives, replace the
faulty drive with this one by dd-ing data from one to the other (I have
only 4 SATA ports so I can't do "zpool replace").
zpool replace has two forms
zpool replace pool old
Mark Stapper wrote:
[snip]
I ordered a "spare" drive so I'll wait until it arrives, replace the
faulty drive with this one by dd-ing data from one to the other (I have
only 4 SATA ports so I can't do "zpool replace").
zpool replace has two forms
zpool replace pool old-device new-device
> SpinRite is OK but it hasn't been updated in ages. It does not work on
> large drives. 250GB works, 1TB does not. Haven't tried it on 500GB
> drives.
>
So it will be useles in... well in this case it IS useles...
> If I were you I would 'zpool offline ...' the offending drive, rewrite
> the e
Mark Stapper wrote:
> People are REALLY pushing spinrite lately... I did get it though, just
to try it.
SpinRite is OK but it hasn't been updated in ages. It does not work on
large drives. 250GB works, 1TB does not. Haven't tried it on 500GB
drives.
If I were you I would 'zpool offline ...' the
>
>
>
>
> Since it's all throwing errors at the same LBA, I'd run a SMART
> diagnostics on the drive (i think it's port sysutils/smartmontools)
> and see if it's showing errors too. Looks like a failing/failed drive
> and I would recommend replacing it. I doubt (but you can try)
> spinrite will
On 8/31/09, Mark Stapper wrote:
> Good day to you,
>
> I'm having a bit of trouble with one of the disks in my zfs raidz1 pool.
> It's giving me dma read error, and zpool is reporting READ failures.
> However, data integrity is OK :-)
> Unfortunately I was in the middle of rearranging my backup me
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