Re: ZFS PANIC: HELP.

Reply: Larry Rosenman : "Re: ZFS PANIC: HELP."
In reply to: Larry Rosenman : "Re: ZFS PANIC: HELP."
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From: Michael Butler <imb_at_protected-networks.net>
Date: Sun, 27 Feb 2022 21:03:56 UTC

  [ cc list trimmed ]

On 2/27/22 14:16, Larry Rosenman wrote:
> 
> I was able to export the rest of the datasets, and re-install 14-CURRENT 
> from a recent snapshot, and restore the datasets I care about.
> 
> I'm now seeing:
> mfi0: IOCTL 0x40086481 not handled
> mfi0: IOCTL 0x40086481 not handled
> mfi0: IOCTL 0x40086481 not handled
> mfi0: IOCTL 0x40086481 not handled
> pid 48 (zpool), jid 0, uid 0: exited on signal 6
> mfi0: IOCTL 0x40086481 not handled
> mfi0: IOCTL 0x40086481 not handled
> mfi0: IOCTL 0x40086481 not handled
> mfi0: IOCTL 0x40086481 not handled
> pid 54 (zpool), jid 0, uid 0: exited on signal 6
> 
> On boot.  Ideas?

These messages may or may not be related. I found both the mfi and mrsas 
drivers to be 'chatty' in this way - IOCTL complaints. I ended up 
setting the debug flag for mrsas in /etc/sysctl.conf ..

dev.mrsas.0.mrsas_debug=0

There's an equivalent for mfi

	Michael