From: redshield88888 Subject: Can the pNFS be able to construct high-available about the data ? Date: Tue, 25 May 2010 07:41:59 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: linux-nfs@vger.kernel.org Return-path: Received: from lo.gmane.org ([80.91.229.12]:50855 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751127Ab0EYHmI (ORCPT ); Tue, 25 May 2010 03:42:08 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1OGom6-0005av-No for linux-nfs@vger.kernel.org; Tue, 25 May 2010 09:42:06 +0200 Received: from softbank221086052216.bbtec.net ([221.86.52.216]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 25 May 2010 09:42:06 +0200 Received: from redshield88888 by softbank221086052216.bbtec.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 25 May 2010 09:42:06 +0200 Sender: linux-nfs-owner@vger.kernel.org List-ID: Hi I wonder that about the pNFS's high availability. The pNFS will stripe a file on each DSs, so this file will be currupted when one DS has crushed, will not ?