From: Phil Turmel <philip@turmel.org>
To: Peter Knight <madcornishprojectionist@gmail.com>,
linux-raid@vger.kernel.org
Subject: Re: Raid 6 failing to assemble after machine power loss now, with 1 disk only failed, seems to think its a raid0 array
Date: Wed, 30 Mar 2016 18:17:04 -0400 [thread overview]
Message-ID: <56FC5060.4020502@turmel.org> (raw)
In-Reply-To: <CAAgcXJEgLxSaa7x3YO=CuMXS9hPPfPMiUtebQ4RB4F6dmQPd1g@mail.gmail.com>
On 03/30/2016 05:19 PM, Peter Knight wrote:
> Hi,
>
> I hope someone can explain what is going on and hopefully help me
> recover my data.
> What is causing this? and how can I get it reassembled so I can read the data?
When mdadm assembles an array during boot that has fewer devices than
when it was last shut down (cleanly), it generally declines to start it.
Probably, all you need is:
mdadm --run /dev/md126
{ --detail may not be accurate on an inactive device. The member
--examine data is trustworthy. }
Phil
next prev parent reply other threads:[~2016-03-30 22:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-30 21:19 Raid 6 failing to assemble after machine power loss now, with 1 disk only failed, seems to think its a raid0 array Peter Knight
2016-03-30 22:17 ` Phil Turmel [this message]
2016-03-31 6:09 ` Peter Knight
2016-03-31 7:01 ` Adam Goryachev
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