zfs on FreeBSD 8.2 64bit stuck in "One or more devices is currently being resilvered"

[Mehmet Erol Sanliturk]

On Fri, Mar 20, 2015 at 3:44 PM, Motty Cruz <motty.cruz at gmail.com> wrote:

> Can you describe what you did to replace the disk?
>
> I sure can. I had spare hdd in the pool.
> #zpool replace tank label/004 label/007b
>
>             label/003             ONLINE       0     0     0
>             replacing             DEGRADED     0     0     0
>               433419809408607751  UNAVAIL      0     0     0
> was/dev/label/007
>               label/004           ONLINE       0     0     0  2.47T
> resilvered
>             label/005             ONLINE       0     0     0
>
> after two days of resilvering, the server became unresponsive. I reboot
> the server started to resilver again. after that I also
> detached bad disk.
> #zpool detach tank 433419809408607751
>
> I have tried zpool clear tank but no success,
>
> Thanks,
> Motty
> On 03/20/2015 03:32 PM, Rainer Duffner wrote:
>
>> Am 20.03.2015 um 23:25 schrieb Motty Cruz <motty.cruz at gmail.com>:
>>>
>>> Hello Rainer,
>>>
>>> a disk went bad, I had to replace it, soon after replacing the bad HDD
>>> it started the "resilver" process. Process went on and on for hours,
>>> unfortunately server stop responding, I was force to reboot. after
>>> rebooting started "resilver" process again, from zero. I put the HDD
>>> offline replace it "thinking it was a factory bad HHD" started the
>>> "resilver" process again.
>>>
>>>
>> I would assume that the ZFS still thinks it’s the old disk somehow.
>> This is what usually happens then.
>>
>>
>> I’m not sure if an upgraded FreeBSD will help you with your
>> resilver-problem.
>>
>> Can you describe what you did to replace the disk?
>>
>>
>>
>>
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Is there a possibility that the resilvered parts ( port , cable , etc. )
have hardware failure problems which OS is not able to complete resilvering
or it is seen that part to be resilvered ?



Mehmet Erol Sanliturk