From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Patrick H." Subject: Re: integrity verification on raid-5? Date: Fri, 17 Dec 2010 14:25:02 -0700 Message-ID: <4D0BD52E.9000905@feystorm.net> References: <4D0BD140.6040205@feystorm.net> <20101218081745.63b05bc2@notabene.brown> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20101218081745.63b05bc2@notabene.brown> Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org List-Id: linux-raid.ids 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 To: Patrick H. linux-raid@vger.kernel.org Subject: Re: integrity verification on raid-5? > On Fri, 17 Dec 2010 14:08:16 -0700 "Patrick H." > 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 >