one more thing…
> On Jan 4, 2017, at 10:29 AM, Richard Elling
> wrote:
>
>>
>> On Jan 4, 2017, at 10:04 AM, Chris Siebenmann wrote:
>>
>> We recently had a server reboot due to the ZFS vdev_deadman/spa_deadman
>> timeout timer
> On Jan 4, 2017, at 10:04 AM, Chris Siebenmann wrote:
>
> We recently had a server reboot due to the ZFS vdev_deadman/spa_deadman
> timeout timer activating and panicing the system. If you haven't heard
> of this timer before, that's not surprising; triggering it requires
On Wed, Jan 4, 2017 at 1:04 PM, Chris Siebenmann wrote:
> (I have a crash dump from this panic, so I can in theory use mdb
> to look through it to see just what level an IO appears stuck at
> if I know what to look for and how.)
Hi Chris,
I recently blogged about digging
We recently had a server reboot due to the ZFS vdev_deadman/spa_deadman
timeout timer activating and panicing the system. If you haven't heard
of this timer before, that's not surprising; triggering it requires an
IO to a vdev to take more than 1000 seconds (by default; it's controlled
by the