From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o6KCbb6V020347 for ; Tue, 20 Jul 2010 07:37:37 -0500 Received: from firestarter.dermichi.com (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 6532915C3F79 for ; Tue, 20 Jul 2010 05:47:19 -0700 (PDT) Received: from firestarter.dermichi.com (firestarter.dermichi.com [78.41.115.230]) by cuda.sgi.com with ESMTP id KZMEfjZtzEyth7b3 for ; Tue, 20 Jul 2010 05:47:19 -0700 (PDT) Received: from cl-840.mbx-01.si.sixxs.net ([2001:15c0:65ff:347::2]) by firestarter.dermichi.com with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1ObC7e-0001dp-BO for xfs@oss.sgi.com; Tue, 20 Jul 2010 14:40:34 +0200 Message-ID: <4C459941.70206@dermichi.com> Date: Tue, 20 Jul 2010 14:40:33 +0200 From: Michael Weissenbacher MIME-Version: 1.0 Subject: Re: Calculating swidth On A RAID6 Volume References: <3C5E029826A0704DB5998577FCFF46F0094DA1AD69@dagobah> In-Reply-To: <3C5E029826A0704DB5998577FCFF46F0094DA1AD69@dagobah> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com > finally the question - would the swidth for a RAID6 volume be "sunit x > (# disks in stripe -2)? Yep, correct > If that is the case, then here is what I would expect my values to be: > sunit = 512 > swidth = 4608 > > Would that be correct? Thanks in advance for your help in this matter! Correct too, AFAICT hth, Michael _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs