From mboxrd@z Thu Jan 1 00:00:00 1970 From: kenny gorman Subject: Re: corruption? how do I fix? Date: Wed, 13 Nov 2002 07:14:41 -0800 Message-ID: <3DD26C61.6000103@panix.com> References: <3DD1DEEF.6030903@panix.com> <3DD2304E.70500@namesys.com> <3DD2698E.50100@panix.com> <3DD26A74.3090800@namesys.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: reiserfs-list@namesys.com Yury, Thx for the quick response. Is there a way to 'see' if the reiserfsck --fix-fixable .... command would work? like a dry run? Running another backup is going to take a while, so I need to gauge the risks. What is this command going to do? Is it permanent when I do it (seems like it from the docs) -kg Yury Umanets wrote: > kenny gorman wrote: > >> downloaded and built the latest reiserfsprogs, and ran debugreiserfs >> and reiserfsck here is the output.. Notice the '1 round of corruption >> can be fixed msg' at the bottom. >> >> <-------------debugreiserfs, 2001-------------> >> reiserfsprogs 3.x.0j >> reiserfs_open: bitmap 45 was marked free >> reiserfs_open: bitmap 46 was marked free >> >> reiserfs_open: bitmap 67 was marked free >> reiserfs_open: bitmap 68 was marked free >> reiserfs_open: bitmap 69 was marked free >> Super block of format 3.5 found on the 0x3 in block 16 >> Block count 7752704 >> Blocksize 4096 >> Free blocks 2361789 >> Busy blocks (skipped 16, bitmaps - 237, journal blocks - 8193 >> 1 super blocks, 5382468 data blocks >> Root block 8384 >> Journal block (first) 18 >> Journal dev 0 >> Journal orig size 8192 >> Filesystem state VALID >> Tree height 4 >> Hash function used to sort names: "r5" >> Objectid map size 2, max 1004 >> Version 0 >> >> reiserfsck:<-------------reiserfsck, 2002-------------> >> reiserfsprogs 3.6.4 >> >> ************************************************************* >> ** If you are using the latest reiserfsprogs and it fails ** >> ** please email bug reports to reiserfs-list@namesys.com, ** >> ** providing as much information as possible -- your ** >> ** hardware, kernel, patches, settings, all reiserfsk ** >> ** messages (including version), the reiserfsck logfile, ** >> ** check the syslog file for any related information. ** >> ** If you would like advice on using this program, support ** >> ** is available for $25 at www.namesys.com/support.html. ** >> ************************************************************* >> >> Will read-only check consistency of the filesystem on /dev/datagrp/datavol >> Will put log info to 'stdout' >> >> Do you want to run this program?[N/Yes] (note need to type Yes if you >> do):Yes >> ########### >> reiserfsck --check started at Wed Nov 13 07:00:41 2002 >> ########### >> Replaying journal.. >> 0 transactions replayed >> Checking internal tree..finished >> Comparing bitmaps..vpf-10640: The on-disk and the correct bitmaps differs. >> Checking Semantic tree: >> finished >> 1 found corruptions can be fixed with --fix-fixable >> ########### >> reiserfsck finished at Wed Nov 13 07:00:48 2002 >> ########### >> > Okay, now you should backup your data and type: > reiserfsck --fix-fixable /dev/datagrp/datavol > > What does it say? >