From: Stan Hoeppner <stan@hardwarefreak.com>
To: Mark Keisler <grimm26@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: RAID10 failure(s)
Date: Mon, 14 Feb 2011 16:29:03 -0600 [thread overview]
Message-ID: <4D59ACAF.9020703@hardwarefreak.com> (raw)
In-Reply-To: <AANLkTinfaYYcq1++_vx0nNMDftiv9Eqg_eDR2Q0QfoS7@mail.gmail.com>
Mark Keisler put forth on 2/14/2011 2:33 PM:
> Still wondering if there is some magic to be done to get at my data again :)
>>
>> Am I totally SOL? Thanks for any suggestions or things to try.
>>
>> --
>> Mark
>> Tact is the ability to tell a man he has an open mind when he has a
>> hole in his head.
Interesting, and ironically appropriate, sig, Mark.
No magic is required. Simply wipe each disk by writing all zeros with dd. You
can do all 4 in parallel. This will take a while with 1TB drives. If there are
still SATA/NCQ/etc issues they should pop up while wiping the drives. If not,
and all dd operations complete successfully, simply create a new RAID 10 array
and format it with your favorite filesystem.
Then restore all your files from your backups.[1]
[1] Tact is the ability to tell a man he has an open mind when he has a hole in
his head.
--
Stan
next prev parent reply other threads:[~2011-02-14 22:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-14 16:09 RAID10 failure(s) Mark Keisler
2011-02-14 20:33 ` Mark Keisler
2011-02-14 22:29 ` Stan Hoeppner [this message]
[not found] ` <AANLkTikyjuUo=X3m5Q6L9x3vXbgV1KC+TfOaLN2z4Keo@mail.gmail.com>
2011-02-15 0:40 ` Stan Hoeppner
2011-02-14 22:48 ` NeilBrown
2011-02-14 23:08 ` Mark Keisler
2011-02-14 23:20 ` NeilBrown
2011-02-15 0:49 ` Mark Keisler
2011-02-15 0:57 ` NeilBrown
2011-02-15 17:47 ` Mark Keisler
-- strict thread matches above, loose matches on Subject: below --
2011-02-14 16:07 raid10 failure(s) Mark Keisler
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