Your message dated Mon, 20 Jul 2009 15:18:23 +0000
with message-id <[email protected]>
and subject line Bug#537510: fixed in e2fsprogs 1.41.8-2
has caused the Debian Bug report #537510,
regarding e2fsprogs: e2fsck -D corrupts ext4 filesystems
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact [email protected]
immediately.)
--
537510: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=537510
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: e2fsprogs
Version: 1.41.8-1
Severity: important
e2fsck -D sometimes corrupts healty ext4 file systems. On one
real file system it produces plenty of messages of this form:
Failed to optimize directory /sandbox/fftw3/dft/simd/codelets (58006): No
'next' extent
After running e2fsck, the file system still has errors and certain
file names become corrupted. Specifically, file FOO tends to be
corrupted as FOO~0.
I have managed to create a small test case that is farly reproducible
on my system. Here are the steps:
# create 30G file system
amd:~# lvcreate -L 30G -n test amd
Logical volume "test" created
amd:~# mkfs.ext4 /dev/mapper/amd-test
amd:~# mount -o noatime /dev/mapper/amd-test /mnt
amd:~# cd /mnt
# populate with 10 copies of linux kernel tree.
# The tree is at commit 78af08d90b8f745044b1274430bc4bc6b2b27aca
# (probably this does not matter)
amd:/mnt# for i in `seq 1 10`; do mkdir $i; (cd $i && git clone
/scratch/athena/sandbox/linux-2.6); done
# prove that the file system is healthy
amd:~# umount /mnt
amd:~# e2fsck -f -n /dev/mapper/amd-test
e2fsck 1.41.8 (11-July-2009)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
/dev/mapper/amd-test: 309311/1966080 files (0.1% non-contiguous),
1956119/7864320 blocks
# the corruption happens here:
amd:~# e2fsck -f -D /dev/mapper/amd-test
e2fsck 1.41.8 (11-July-2009)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 3A: Optimizing directories
Pass 4: Checking reference counts
Pass 5: Checking group summary information
Free blocks count wrong for group #0 (15584, counted=15580).
Fix<y>? yes
Free blocks count wrong for group #16 (16754, counted=16750).
Fix<y>?
After this, the file system is completely corrupted and
e2fsck is completely unable to repair it.
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (900, 'testing'), (800, 'stable'), (10, 'experimental'), (10,
'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.30-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/bash
Versions of packages e2fsprogs depends on:
ii e2fslibs 1.41.8-1 ext2/ext3/ext4 file system librari
ii libblkid1 1.41.3-1 block device id library
ii libc6 2.9-12 GNU C Library: Shared libraries
ii libcomerr2 1.41.3-1 common error description library
ii libss2 1.41.3-1 command-line interface parsing lib
ii libuuid1 1.41.3-1 universally unique id library
e2fsprogs recommends no packages.
Versions of packages e2fsprogs suggests:
pn e2fsck-static <none> (no description available)
pn gpart <none> (no description available)
pn parted <none> (no description available)
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: e2fsprogs
Source-Version: 1.41.8-2
We believe that the bug you reported is fixed in the latest version of
e2fsprogs, which is due to be installed in the Debian FTP archive:
comerr-dev_2.1-1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/comerr-dev_2.1-1.41.8-2_i386.deb
e2fsck-static_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/e2fsck-static_1.41.8-2_i386.deb
e2fslibs-dbg_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/e2fslibs-dbg_1.41.8-2_i386.deb
e2fslibs-dev_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/e2fslibs-dev_1.41.8-2_i386.deb
e2fslibs_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/e2fslibs_1.41.8-2_i386.deb
e2fsprogs-dbg_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/e2fsprogs-dbg_1.41.8-2_i386.deb
e2fsprogs-udeb_1.41.8-2_i386.udeb
to pool/main/e/e2fsprogs/e2fsprogs-udeb_1.41.8-2_i386.udeb
e2fsprogs_1.41.8-2.diff.gz
to pool/main/e/e2fsprogs/e2fsprogs_1.41.8-2.diff.gz
e2fsprogs_1.41.8-2.dsc
to pool/main/e/e2fsprogs/e2fsprogs_1.41.8-2.dsc
e2fsprogs_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/e2fsprogs_1.41.8-2_i386.deb
libblkid-dev_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libblkid-dev_1.41.8-2_i386.deb
libblkid1-dbg_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libblkid1-dbg_1.41.8-2_i386.deb
libblkid1-udeb_1.41.8-2_i386.udeb
to pool/main/e/e2fsprogs/libblkid1-udeb_1.41.8-2_i386.udeb
libblkid1_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libblkid1_1.41.8-2_i386.deb
libcomerr2-dbg_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libcomerr2-dbg_1.41.8-2_i386.deb
libcomerr2_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libcomerr2_1.41.8-2_i386.deb
libss2-dbg_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libss2-dbg_1.41.8-2_i386.deb
libss2_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libss2_1.41.8-2_i386.deb
libuuid1-dbg_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libuuid1-dbg_1.41.8-2_i386.deb
libuuid1-udeb_1.41.8-2_i386.udeb
to pool/main/e/e2fsprogs/libuuid1-udeb_1.41.8-2_i386.udeb
libuuid1_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/libuuid1_1.41.8-2_i386.deb
ss-dev_2.0-1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/ss-dev_2.0-1.41.8-2_i386.deb
uuid-dev_1.2-1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/uuid-dev_1.2-1.41.8-2_i386.deb
uuid-runtime-dbg_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/uuid-runtime-dbg_1.41.8-2_i386.deb
uuid-runtime_1.41.8-2_i386.deb
to pool/main/e/e2fsprogs/uuid-runtime_1.41.8-2_i386.deb
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Theodore Y. Ts'o <[email protected]> (supplier of updated e2fsprogs package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Mon, 20 Jul 2009 09:38:21 -0400
Source: e2fsprogs
Binary: e2fsck-static libcomerr2 comerr-dev libss2 ss-dev libuuid1 uuid-runtime
libuuid1-udeb uuid-dev libblkid1 libblkid1-udeb libblkid-dev e2fsprogs-udeb
e2fslibs e2fslibs-dev e2fsprogs e2fsprogs-dbg uuid-runtime-dbg e2fslibs-dbg
libcomerr2-dbg libss2-dbg libblkid1-dbg libuuid1-dbg
Architecture: source i386
Version: 1.41.8-2
Distribution: unstable
Urgency: low
Maintainer: Theodore Y. Ts'o <[email protected]>
Changed-By: Theodore Y. Ts'o <[email protected]>
Description:
comerr-dev - common error description library - headers and static libraries
e2fsck-static - statically-linked version of the ext2/ext3/ext4 filesystem
checke
e2fslibs - ext2/ext3/ext4 file system libraries
e2fslibs-dbg - debugging information for e2fslibs
e2fslibs-dev - ext2/ext3/ext4 file system libraries - headers and static
librari
e2fsprogs - ext2/ext3/ext4 file system utilities
e2fsprogs-dbg - debugging information for e2fsprogs
e2fsprogs-udeb - stripped-down versions of e2fsprogs, for debian-installer
(udeb)
libblkid-dev - block device id library - headers and static libraries
libblkid1 - block device id library
libblkid1-dbg - debugging information for libblkid1
libblkid1-udeb - stripped down block device id library, for debian-installer
(udeb)
libcomerr2 - common error description library
libcomerr2-dbg - debugging information for libcomerr2
libss2 - command-line interface parsing library
libss2-dbg - debugging information for libss2
libuuid1 - Universally Unique ID library
libuuid1-dbg - debugging information for libuuid1
libuuid1-udeb - stripped down universally unique id library, for
debian-installer (udeb)
ss-dev - command-line interface parsing library - headers and static libra
uuid-dev - universally unique id library - headers and static libraries
uuid-runtime - runtime components for the Universally Unique ID library
uuid-runtime-dbg - debugging information for uuid-runtime
Closes: 537510
Changes:
e2fsprogs (1.41.8-2) unstable; urgency=low
.
* Fix regression in ext2fs_extent_set_bmap() which caused e2fsck -fD
to fail on ext4 filesystems if the directory needs to shrink by more
than a block (Closes: #537510)
* Fixed filefrag for non-extent based files
* Fix use of apostrohe's in package descriptions
* Don't use dietlibc when building for mips and mipsel architectures
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uuid-runtime_1.41.8-2_i386.deb
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libblkid1_1.41.8-2_i386.deb
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Package-Type: udeb
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