From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751486AbbFXFZL (ORCPT ); Wed, 24 Jun 2015 01:25:11 -0400 Received: from victor.provo.novell.com ([137.65.250.26]:53874 "EHLO prv3-mh.provo.novell.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750980AbbFXFZE (ORCPT ); Wed, 24 Jun 2015 01:25:04 -0400 From: Gang He To: mfasheh@suse.com, ghe@suse.com, rgoldwyn@suse.de Cc: linux-kernel@vger.kernel.org, ocfs2-devel@oss.oracle.com, akpm@linux-foundation.org Subject: [PATCH 0/4] ocfs2: add online file check feature Date: Wed, 24 Jun 2015 13:24:17 +0800 Message-Id: <1435123461-3525-1-git-send-email-ghe@suse.com> X-Mailer: git-send-email 2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When there are errors in the ocfs2 filesystem, they are usually accompanied by the inode number which caused the error. This inode number would be the input to fixing the file. One of these options could be considered: A file in the sys filesytem which would accept inode numbers. This could be used to communication back what has to be fixed or is fixed. You could write: $# echo "CHECK " > /sys/fs/ocfs2/devname/filecheck or $# echo "FIX " > /sys/fs/ocfs2/devname/filecheck Gang He (4): ocfs2: export ocfs2_kset for online file check ocfs2: sysfile interfaces for online file check ocfs2: create/remove sysfile for online file check ocfs2: check/fix inode block for online file check fs/ocfs2/Makefile | 3 +- fs/ocfs2/filecheck.c | 569 +++++++++++++++++++++++++++++++++++++++++++++++++ fs/ocfs2/filecheck.h | 48 +++++ fs/ocfs2/inode.c | 196 ++++++++++++++++- fs/ocfs2/inode.h | 3 + fs/ocfs2/ocfs2_trace.h | 2 + fs/ocfs2/stackglue.c | 3 +- fs/ocfs2/stackglue.h | 2 + fs/ocfs2/super.c | 5 + 9 files changed, 823 insertions(+), 8 deletions(-) create mode 100644 fs/ocfs2/filecheck.c create mode 100644 fs/ocfs2/filecheck.h -- 2.1.2