Bill Moran wrote:
> Zbigniew Szalbot wrote:
> > [...]
> > Jun 14 01:13:38 relay kernel: ad12: FAILURE - READ_DMA48
> > status=51 error=40 LBA=374468863
> [...]
>
> Replace the hard drive. Every modern hard drive keeps extra space available
> to "remap" bad sectors. This happens magicall
Hello,
As a last resort, you could also try:
atacontrol reinit ata6
and try reattaching again
Thank you Manolis - you have been more than patient with me!
Unfortunately, the result is still the same. OK. I am going to ask our
hosting company to replace the drive. Again, many thanks for yo
Zbigniew Szalbot wrote:
Hello one last time,
Manolis Kiagias:
Ok, ad12 is missing, so it seems it was detached but not reattached.
try again:
atacontrol attach ata6
$ sudo atacontrol attach ata6
atacontrol: ioctl(IOCATAATTACH): File exists
Thank you all for a lot of suggestions!
Zbignie
Hello one last time,
Manolis Kiagias:
Ok, ad12 is missing, so it seems it was detached but not reattached.
try again:
atacontrol attach ata6
$ sudo atacontrol attach ata6
atacontrol: ioctl(IOCATAATTACH): File exists
Thank you all for a lot of suggestions!
Zbigniew Szalbot
smime.p7s
Des
Zbigniew Szalbot wrote:
Hello,
Manolis Kiagias:
Try
atacontrol status ar0
ar0: ATA RAID1 status: DEGRADED
subdisks:
0 ad10 ONLINE
1 MISSING
Since you haven't actually removed/replaced ad12 you may simply have
to continue with:
atacontrol rebuild ar0
I'll try it now. Thanks
Hello,
Manolis Kiagias:
Try
atacontrol status ar0
Since you haven't actually removed/replaced ad12 you may simply have to
continue with:
atacontrol rebuild ar0
atacontrol rebuild ar0
atacontrol: ioctl(IOCATARAIDREBUILD): Input/output error
So it looks like it cannot be done?
Zbigniew S
Hello,
Manolis Kiagias:
Try
atacontrol status ar0
ar0: ATA RAID1 status: DEGRADED
subdisks:
0 ad10 ONLINE
1 MISSING
Since you haven't actually removed/replaced ad12 you may simply have to
continue with:
atacontrol rebuild ar0
I'll try it now. Thanks!
Zbigniew Szalbot
smi
Zbigniew Szalbot wrote:
Hi Manolis,
Yes, it is ata6
Give it a try, if the problem is serious enough, it will probably not
even finish rebuild :(
Detaching and ataching went well but when I issued
atacontrol addspare ar0 ad12
it said
atacontrol: ioctl(IOCATARAIDADDSPARE): Device busy
I am n
Hi Manolis,
Yes, it is ata6
Give it a try, if the problem is serious enough, it will probably not
even finish rebuild :(
Detaching and ataching went well but when I issued
atacontrol addspare ar0 ad12
it said
atacontrol: ioctl(IOCATARAIDADDSPARE): Device busy
I am not sure if that means I s
(Write errors is however usually a strong indication that the drive should
be replaced ASAP.)
he got read error... but your sentence alone is true of course.
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Zbigniew Szalbot wrote:
Hello Manolis,
I understand you are using the ataraid (ar) driver. I always use
gmirror, but it seems they pointed you to the right place in the
handbook.
Look at section 18.4.3 - you would probably need to do something like:
# atacontrol list
ATA channel 6:
Mas
On Mon, Jun 16, 2008 at 04:41:15PM +0200, Wojciech Puchar wrote:
> >
> > Replace the hard drive. Every modern hard drive keeps extra space available
> > to "remap" bad sectors. This happens magically behind the scenes without
> > you ever knowing about it. Once you've hit "uncorrectable" errors,
Hello Manolis,
I understand you are using the ataraid (ar) driver. I always use
gmirror, but it seems they pointed you to the right place in the handbook.
Look at section 18.4.3 - you would probably need to do something like:
# atacontrol list
ATA channel 6:
Master: ad12 Serial ATA v1.0
Replace the hard drive. Every modern hard drive keeps extra space available
to "remap" bad sectors. This happens magically behind the scenes without
you ever knowing about it. Once you've hit "uncorrectable" errors, it means
no. usually it means that there was an error when writing that sect
Zbigniew Szalbot wrote:
Dear all,
Bill Moran:
My understanding is that RAID 1 no longer works because of this
error. There is a bad sector on HD (Offline uncorrectable sectors)
and the best we can do is replace the drive? Does it make sense to
try to turn RAID 1 on ignoring this error (however
Dear all,
Bill Moran:
My understanding is that RAID 1 no longer works because of this
error. There is a bad sector on HD (Offline uncorrectable sectors)
and the best we can do is replace the drive? Does it make sense to
try to turn RAID 1 on ignoring this error (however, this is done in
BIOS so
In response to Zbigniew Szalbot <[EMAIL PROTECTED]>:
>
> A couple of days ago smartd let me know about a disk problem.
>
> Jun 14 01:13:38 relay kernel: ad12: FAILURE - READ_DMA48
> status=51 error=40 LBA=374468863
> Jun 14 01:13:38 relay kernel: ar0: WARNING - mirror protection lost.
> RAID1 a
Hello,
I'd like to ask your advice. We have RAID 1 / SATA turned on in BIOS.
A couple of days ago smartd let me know about a disk problem.
Jun 14 01:13:38 relay kernel: ad12: FAILURE - READ_DMA48
status=51 error=40 LBA=374468863
Jun 14 01:13:38 relay kernel: ar0: WARNING - mirror protection lo
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