From mboxrd@z Thu Jan 1 00:00:00 1970 From: Neil Brown Subject: Re: integrity verification on raid-5? Date: Sat, 18 Dec 2010 08:17:45 +1100 Message-ID: <20101218081745.63b05bc2@notabene.brown> References: <4D0BD140.6040205@feystorm.net> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4D0BD140.6040205@feystorm.net> Sender: linux-raid-owner@vger.kernel.org To: "Patrick H." Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids 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