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From: antlists <antlists@youngman.org.uk>
To: Alexander Shenkin <al@shenkin.org>,
	Linux-RAID <linux-raid@vger.kernel.org>
Subject: Re: Raid-6 won't boot
Date: Sat, 28 Mar 2020 10:47:43 +0000	[thread overview]
Message-ID: <11a7a5ff-e95a-5068-1ba5-057f5a95f52c@youngman.org.uk> (raw)
In-Reply-To: <ccab6f84-aab3-f483-e473-64d95cbeb7cc@shenkin.org>

On 27/03/2020 15:27, Alexander Shenkin wrote:
> Thanks Wol,
> 
> Booting in SystemRescueCD and looking in /proc/mdstat, two arrays are
> reported.  The first (md126) in reported as inactive with all 7 disks
> listed as spares.  The second (md127) is reported as active
> auto-read-only with all 7 disks operational.  Also, the only
> "personality" reported is Raid1.  I could go ahead with your suggestion
> of mdadm --stop array and then mdadm --assemble, but I thought the
> reporting of just the Raid1 personality was a bit strange, so wanted to
> check in before doing that...

Always remember - provided you don't use a --force, it won't do any 
damange. Given that booting into a rescue CD didn't assemble correctly, 
it looks like --stop then --assemble won't work. You need to follow the 
instructions in "when things go wrogn".

Cheers,
Wol

      parent reply	other threads:[~2020-03-28 10:47 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-26 17:07 Raid-6 won't boot Alexander Shenkin
2020-03-26 22:00 ` antlists
2020-03-27 15:27   ` Alexander Shenkin
2020-03-27 15:55     ` Roger Heflin
2020-03-28  7:47       ` Alexander Shenkin
2020-03-28 13:36         ` Roger Heflin
     [not found]           ` <c8185f80-837e-9654-ee19-611a030a0d54@shenkin.org>
2020-03-30 15:53             ` Roger Heflin
2020-03-30 16:13               ` Alexander Shenkin
2020-03-30 17:21                 ` Roger Heflin
2020-03-30 20:05                   ` Alexander Shenkin
2020-03-30 20:45                     ` Roger Heflin
2020-03-31  0:16                       ` antlists
2020-03-31 10:08                       ` Alexander Shenkin
2020-03-31 13:53                         ` Roger Heflin
2020-03-31 14:28                           ` Alexander Shenkin
2020-03-31 14:43                             ` Roger Heflin
2020-03-31 16:03                               ` Alexander Shenkin
2020-03-31 16:13                         ` Alexander Shenkin
2020-03-31 16:16                           ` Roger Heflin
2020-03-31 16:20                             ` Alexander Shenkin
2020-03-31 16:30                               ` Roger Heflin
2020-03-28 10:47     ` antlists [this message]

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