From owner-freebsd-scsi@freebsd.org  Sun Jul 15 21:18:35 2018
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Date: Mon, 16 Jul 2018 00:18:32 +0300 (MSK)
From: Dmitry Morozovsky <marck@rinet.ru>
To: Richard Kunert <rkunert@wisc.edu>
cc: freebsd-scsi@FreeBSD.org
Subject: Re: mfi troubles (Unexpected Sense)
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Rick,

On Sun, 15 Jul 2018, Richard Kunert wrote:

> "Unexpected sense" is generally something an LSI controller says when a disk 
> is going bad. PD identifies the physical disk involved.
> 
> If this is RAID 0 I would be very afraid, you are about to lose all of your 
> data. Actually I would always be very afraid with RAID 0. Make sure you have 
> a good backup.

As I said, it's zfs with raidz2 (12 disks each of them in RAID0, cause this 
particular controller does not support JBOD exporting), so data integrity is 
not an issue (yet)

the question is -- how can I identify the disk in question?  mfiutil says 
everything's ok, and no red lights are on physical drive cages

Thanks!

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck@FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru ***
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