From: "Patrick H." <linux-raid@feystorm.net>
To: linux-raid@vger.kernel.org
Subject: Re: integrity verification on raid-5?
Date: Fri, 17 Dec 2010 14:25:02 -0700 [thread overview]
Message-ID: <4D0BD52E.9000905@feystorm.net> (raw)
In-Reply-To: <20101218081745.63b05bc2@notabene.brown>
Perfect, thank you very much.
Hopefully google indexes the mailing list so this answer will be out
there now :-)
-Patrick
Sent: Fri Dec 17 2010 14:17:45 GMT-0700 (Mountain Standard Time)
From: Neil Brown <neilb@suse.de>
To: Patrick H. <linux-raid@feystorm.net> linux-raid@vger.kernel.org
Subject: Re: integrity verification on raid-5?
> On Fri, 17 Dec 2010 14:08:16 -0700 "Patrick H." <linux-raid@feystorm.net>
> wrote:
>
>
>> Is there a way to do integrity verification on a raid-5 array? I'm
>> working on building a storage system on SSDs under raid-5 and want to be
>> able to perform periodic integrity checks. Basically just check the
>> drives to make sure that they match what the parity drive has.
>> After a bit of googling I saw other people wanting the same thing but
>> nobody with any result. I dont see why this cant be done, but is there
>> any tool to do so?
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-raid" in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>
>
> % man 4 md
>
> search for 'check'.
>
> NeilBrown
> --
> To unsubscribe from this list: send the line "unsubscribe linux-raid" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
next prev parent reply other threads:[~2010-12-17 21:25 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-17 21:08 integrity verification on raid-5? Patrick H.
2010-12-17 21:17 ` Neil Brown
2010-12-17 21:25 ` Patrick H. [this message]
2010-12-17 21:24 ` Robin Hill
2010-12-17 22:20 ` Patrick H.
2010-12-18 10:25 ` Piergiorgio Sartor
2010-12-18 10:30 ` Roman Mamedov
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