[dm-devel] failover time and failback time
seth vidal
skvidal at linux.duke.edu
Sat Aug 26 18:06:56 UTC 2006
On Sat, 2006-08-26 at 13:35 -0400, seth vidal wrote:
> Hi,
<snip>
> Then I yank one connection on one of the cards in the back of the
> system.
> I watch dmesg and I see:
> qla2300 0000:03:0b.0: LOOP DOWN detected (2).
>
> At this point I would expect multipathd to fail out the paths connected
> and continue happily.
>
So, I think I know why multipathd was failing back correctly :)
It's because it wasn't running. I thought it was but I was wrong.
However, now I'm seeing this when it tries to failover:
Aug 26 14:04:10 multipathd: error calling out /sbin/mpath_prio_alua
8:240
Aug 26 14:04:10 kernel: SCSI error : <1 0 3 3> return code = 0x10000
I've checked /sbin/mpath_prio_alua works to run - so I'm not sure where
I should look next.
Thanks,
-sv
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