From: Wols Lists <antlists@youngman.org.uk>
To: Bob Brand <brand@wmawater.com.au>, linux-raid@vger.kernel.org
Cc: Phil Turmel <philip@turmel.org>
Subject: Re: Failed adadm RAID array after aborted Grown operation
Date: Sun, 8 May 2022 16:32:13 +0100 [thread overview]
Message-ID: <f4e9c9f8-590d-49a4-39da-e31d81258ff3@youngman.org.uk> (raw)
In-Reply-To: <00ae01d862de$1d336980$579a3c80$@wmawater.com.au>
On 08/05/2022 14:18, Bob Brand wrote:
> If you’ve stuck with me and read all this way, thank you and I hope you
> can help me.
https://raid.wiki.kernel.org/index.php/Linux_Raid
Especially
https://raid.wiki.kernel.org/index.php/Linux_Raid#When_Things_Go_Wrogn
What you need to do is revert the reshape. I know what may have
happened, and what bothers me is your kernel version, 3.10.
The first thing to try is to boot from up-to-date rescue media and see
if an mdadm --revert works from there. If it does, your Centos should
then bring everything back no problem.
(You've currently got what I call a Frankensetup, a very old kernel, a
pretty new mdadm, and a whole bunch of patches that does who knows what.
You really need a matching kernel and mdadm, and your frankenkernel
won't match anything ...)
Let us know how that goes ...
Cheers,
Wol
next prev parent reply other threads:[~2022-05-08 15:32 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-08 13:18 Failed adadm RAID array after aborted Grown operation Bob Brand
2022-05-08 15:32 ` Wols Lists [this message]
2022-05-08 22:04 ` Bob Brand
2022-05-08 22:15 ` Wol
2022-05-08 22:19 ` Bob Brand
2022-05-08 23:02 ` Bob Brand
2022-05-08 23:32 ` Bob Brand
2022-05-09 0:09 ` Bob Brand
2022-05-09 6:52 ` Wols Lists
2022-05-09 13:07 ` Bob Brand
[not found] ` <CAAMCDecTb69YY+jGzq9HVqx4xZmdVGiRa54BD55Amcz5yaZo1Q@mail.gmail.com>
2022-05-11 5:39 ` Bob Brand
2022-05-11 12:35 ` Reindl Harald
2022-05-11 13:22 ` Bob Brand
2022-05-11 14:56 ` Reindl Harald
2022-05-11 14:59 ` Reindl Harald
2022-05-13 5:32 ` Bob Brand
2022-05-13 8:18 ` Reindl Harald
2022-05-20 15:13 ` Bob Brand
2022-05-20 15:41 ` Reindl Harald
2022-05-22 4:13 ` Bob Brand
2022-05-22 11:25 ` Reindl Harald
2022-05-22 13:31 ` Wols Lists
2022-05-22 22:54 ` Bob Brand
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