Hi Daniel,
> Just worth mentioning in case you weren't aware of the consequences.
>
Thank you for pointing that out - I had it in my head that a single log device
would be safe. I have now rectified this;
# zpool status
pool: zones
state: ONLINE
scan: scrub repaired 0 in 4h16m with 0 errors on Sun Sep 11 17:36:10 2016
config:
NAME STATE READ WRITE CKSUM
zones ONLINE 0 0 0
raidz1-0 ONLINE 0 0 0
c1t5000CCA07D010981d0 ONLINE 0 0 0
c1t5000CCA07D0109B9d0 ONLINE 0 0 0
c1t5000CCA07D010A75d0 ONLINE 0 0 0
c1t5000CCA07D01270Dd0 ONLINE 0 0 0
raidz1-1 ONLINE 0 0 0
c1t5000CCA07D0109A9d0 ONLINE 0 0 0
c1t5000CCA07D012DE9d0 ONLINE 0 0 0
c1t5000CCA07D012EE1d0 ONLINE 0 0 0
c1t5000CCA07D013131d0 ONLINE 0 0 0
raidz1-3 ONLINE 0 0 0
c0t5000C500971AAED3d0 ONLINE 0 0 0
c0t5000C500971AD5CBd0 ONLINE 0 0 0
c0t5000C500971AF8ABd0 ONLINE 0 0 0
c0t5000C500971BDEFBd0 ONLINE 0 0 0
raidz1-4 ONLINE 0 0 0
c0t5000C500971BE8DFd0 ONLINE 0 0 0
c0t5000C500971BE267d0 ONLINE 0 0 0
c0t5000C50097190C4Fd0 ONLINE 0 0 0
c0t5000C5009719301Bd0 ONLINE 0 0 0
logs
mirror-2 ONLINE 0 0 0
c2t4d0 ONLINE 0 0 0
c2t5d0 ONLINE 0 0 0
errors: No known data errors
Adam
> On 6 Oct 2016, at 00:20, Daniel Carosone <[email protected]> wrote:
>
> Regardless of anything else, you have a non-redundant log device for your
> pool, and thus a non-redundant pool at least with respect to recent committed
> transactions.
>
> Just worth mentioning in case you weren't aware of the consequences.
> Whatever the root cause of the present issue, you will need to rethink the
> ssd usage.
>
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