From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Zarochentsev Subject: Re: Resierfs Resize -> Corrupt bitmap. Date: Thu, 5 Feb 2004 11:46:24 +0300 Message-ID: <20040205084623.GD1733@backtop.namesys.com> References: <402151E4.1060100@cs.berkeley.edu> Mime-Version: 1.0 Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com Content-Disposition: inline In-Reply-To: <402151E4.1060100@cs.berkeley.edu> List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: umka@clusterfs.com Cc: Russell Sears , reiserfs-list@namesys.com On Wed, Feb 04, 2004 at 08:11:16PM +0000, Russell Sears wrote: > I used parted to resize my reiserfs partion from 20Gig to 29Gig, and ran > reiserfsck afterwards, just in case. I got the messages that I pasted > into the bottom. (Basicly, resize corrupted the bitmap, and reiserfsck > --fix-fixable fixed it.) The problem can be in libreiserfs used by gnu parted (if your fs was not corrupted before resizing), I re-sent to the libreiserfs maintainer. > > I'm using the following versions of software, on Debian testing (Really > on a verison of Morphix): > parted 1.6.6-3.1 > reiserfsprog 3.6.11-1.1 > libreiserfs0 0.3.0.4-1 > > I have a patched 2.4.24 kernel: > supermount-1.2.11 > bootsplash-3.0.7 > xattr-0.8.65 > acl-0.8.65 > nfsacl-0.8.65 > Kernel-Win4Lin3-2.4.24 / mki-adapter > knoppix-kernel > linux-2.4.24-ntfs-2.1.6a > > And the following third party modules: > cloop > loop-aes > translucency > madwifi > > My hardware is: > IBM Thinkpad R40. The drive is an 80Gig Maxtor in a firewire case. > parted sees it as 80Gig, but fdisk / cfdisk sees it as 60 gig. > Apparently, I'm only using the first 60 gig of the drive. The drive > must have been incorrectly detected as a 60Gig drive years ago, on a > normal IDE controller. > > Parted said this after the resize: > > Using /dev/sdb > Information: The operating system thinks the geometry on /dev/sdb is > 7473/255/63. Therefore, cylinder 1024 ends at 8032.499M. > (parted) print > Disk geometry for /dev/sdb: 0.000-58623.468 megabytes > Disk label type: msdos > Minor Start End Type Filesystem Flags > 1 0.031 8001.123 primary reiserfs boot > 2 8001.123 8024.655 primary ext3 > 3 8024.656 58619.992 extended > 5 8024.687 37166.000 logical reiserfs > 6 37166.032 58619.992 logical ext3 > > > If there's any more information you would like, please CC to me, as I'm > not on this list. > > > Thanks, > Rusty > > > > > sh-2.05b# reiserfsck /dev/sdb5 > reiserfsck 3.6.11 (2003 www.namesys.com) > > ************************************************************* > ** 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 reiserfsck ** > ** 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 $25 at www.namesys.com/support.html. ** > ************************************************************* > > Will read-only check consistency of the filesystem on /dev/sdb5 > Will put log info to 'stdout' > > Do you want to run this program?[N/Yes] (note need to type Yes if you > do):Yes > ########### > reiserfsck --check started at Wed Feb 4 19:31:46 2004 > ########### > Replaying journal.. > 0 transactions replayed > Zero bit found in on-disk bitmap after the last valid bit. > Checking internal tree..finished > Comparing bitmaps..vpf-10640: The on-disk and the correct bitmaps differs. > Checking Semantic tree: > finished > 2 found corruptions can be fixed when running with --fix-fixable > ########### > reiserfsck finished at Wed Feb 4 19:32:15 2004 > ########### > sh-2.05b# > sh-2.05b$ sudo reiserfsck /dev/sdb5 --fix-fixable > reiserfsck 3.6.11 (2003 www.namesys.com) > > ************************************************************* > ** 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 reiserfsck ** > ** 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 $25 at www.namesys.com/support.html. ** > ************************************************************* > > Will check consistency of the filesystem on /dev/sdb5 > and will fix what can be fixed without --rebuild-tree > Will put log info to 'stdout' > > Do you want to run this program?[N/Yes] (note need to type Yes if you > do):Yes > ########### > reiserfsck --fix-fixable started at Wed Feb 4 19:52:41 2004 > ########### > Replaying journal.. > 0 transactions replayed > Zero bit found in on-disk bitmap after the last valid bit. Fixed. > Checking internal tree..finished > Comparing bitmaps..vpf-10630: The on-disk and the correct bitmaps > differs. Will be fixed later. > Checking Semantic tree: > finished > No corruptions found > There are on the filesystem: > Leaves 4817 > Internal nodes 34 > Directories 13 > Other files 180 > Data block pointers 4822473 (27051 of them are zero) > Safe links 0 > ########### > reiserfsck finished at Wed Feb 4 19:53:17 2004 > ########### > sh-2.05b$ sudo reiserfsck /dev/sdb5 > reiserfsck 3.6.11 (2003 www.namesys.com) > > ************************************************************* > ** 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 reiserfsck ** > ** 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/sdb5 > 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 Feb 4 19:53:57 2004 > ########### > Replaying journal.. > 0 transactions replayed > Checking internal tree..finished > Comparing bitmaps..finished > Checking Semantic tree: > finished > No corruptions found > There are on the filesystem: > Leaves 4817 > Internal nodes 34 > Directories 13 > Other files 180 > Data block pointers 4822473 (27051 of them are zero) > Safe links 0 > ########### > reiserfsck finished at Wed Feb 4 19:54:23 2004 > ########### > > > -- Alex.