On Mon, 2008-02-25 at 11:48 -0800, Vincent Fox wrote:
> Is it still the case that there is a kernel panic if the device(s) with the 
> ZFS pool die?
> 
> I was thinking to attach some cheap SATA disks to a system to use for 
> nearline storage.  Then I could use ZFS send/recv on the local system 
> (without ssh) to keep backups of the stuff in the main pool.  The main pool 
> is replicated across 2 arrays on the SAN and we have multipathing and it's 
> quite robust.
> 
> However I don't want my mail server going DOWN if the non-replicated pool 
> goes down.
> 
> I tested with a fully-patched 10u4 system and this panic still occurs.  I 
> don't have at this moment a Nevada system to test because that system got 
> pulled apart and it'll be a few days before I can put something together 
> again.  Anyone have the current scoop?
> 
> Thanks!
>  

PSARC 2007/567 added the "failmode" option to the zpool(1) command to
specify what happens when a pool fails. This was integrated in Nevada
b77, it probably won't be available in S10 until the next update.

-Albert



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