From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (Postfix) with ESMTP id C04B629DFD for ; Tue, 9 Feb 2016 11:13:42 -0600 (CST) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay1.corp.sgi.com (Postfix) with ESMTP id A084C8F804C for ; Tue, 9 Feb 2016 09:13:39 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by cuda.sgi.com with ESMTP id qeDOpNDYTLugrgak (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Tue, 09 Feb 2016 09:13:38 -0800 (PST) Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (Postfix) with ESMTPS id 422528F296 for ; Tue, 9 Feb 2016 17:13:38 +0000 (UTC) Received: from localhost.localdomain.com (unused [10.10.50.117] (may be forged)) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u19HDbgp004812 for ; Tue, 9 Feb 2016 12:13:37 -0500 From: "Bill O'Donnell" Subject: [PATCH 0/2] xfs_repair: improved secondary sb search Date: Tue, 9 Feb 2016 11:13:06 -0600 Message-Id: <1455037988-7213-1-git-send-email-billodo@redhat.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: xfs@oss.sgi.com Hello - Current xfs_repair uses a brute force approach to find a valid secondary sb. This series optimizes the secondary sb search, using similar method to determine geometry as that of xfs_mkfs. If the faster method fails in its search, fall back to original brute force slower search. patch 1 has some general infrastructure adjustments, moving general topology functions from mkfs to libxcmd. patch 2 adds the new secondary superblock search method. Questions, comments are welcome. Thanks- Bill _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs