From: Theodore Tso <tytso@mit.edu>
To: Markus Trippelsdorf <markus@trippelsdorf.de>
Cc: linux-kernel@vger.kernel.org, eugene@ibrix.com,
msnitzer@ibrix.com, akpm@linux-foundation.org,
torvalds@linux-foundation.org
Subject: Re: ext3: fix ext3_dx_readdir hash collision handling - Regression
Date: Fri, 24 Oct 2008 06:41:52 -0400 [thread overview]
Message-ID: <20081024104152.GB8658@mit.edu> (raw)
In-Reply-To: <20081024042851.GA2360@gentoox2.trippelsdorf.de>
On Fri, Oct 24, 2008 at 06:28:51AM +0200, Markus Trippelsdorf wrote:
>
> Notice that I don't use "rm -rf" but "rm -r". The problem only occurs
> when I run "rm -r" without the "-f" switch.
>
Still having trouble reproducing it. I'll try to look more at your
.config. One difference i can see right off the bat is that I'm still
using an 32-bit x86 system, not a 64-bit x86 system. That shouldn't
make a difference, though....
- Ted
Script started on Fri 24 Oct 2008 06:36:47 AM EDT
Top-level shell (parent script)
Using forwarded ssh authentication socket
<tytso.root@closure> {/usr/projects/linux/ext4} [btree-debug]
498# mke2fs -t ext3 /dev/thunk/testext4
mke2fs 1.41.3 (12-Oct-2008)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
65536 inodes, 262144 blocks
13107 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=268435456
8 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376
Writing inode tables: done
Creating journal (8192 blocks): done
Writing superblocks and filesystem accounting information: done
This filesystem will be automatically checked every 22 mounts or
180 days, whichever comes first. Use tune2fs -c or -i to override.
<tytso.root@closure> {/usr/projects/linux/ext4} [btree-debug]
499# debugfs -w /dev/thunk/testext4
debugfs 1.41.3 (12-Oct-2008)
debugfs: ssv s_hash_seed c3188d40-b161-4458-b3f9-22ca7788110f
debugfs: ssv s_def_hash_version tea
debugfs: q
<tytso.root@closure> {/usr/projects/linux/ext4} [btree-debug]
500# mount /dev/thunk/testext4 /mnt
<tytso.root@closure> {/usr/projects/linux/ext4} [btree-debug]
501# tar -C /mnt -xjf /usr/projects/lin\aux/linux-2.6.27.2.tar.bz2
<tytso.root@closure> {/usr/projects/linux/ext4} [btree-debug]
502# /bin/rm -r /mnt/linux-2.6.27.2/
<tytso.root@closure> {/usr/projects/linux/ext4} [btree-debug]
503# umount /mnt/
<tytso.root@closure> {/usr/projects/linux/ext4} [btree-debug]
504# uname -a
Linux closure 2.6.27-00067-g5593f6c-dirty #13 SMP Thu Oct 23 22:22:03 EDT 2008 i686 GNU/Linux
<tytso.root@closure> {/usr/projects/linux/ext4} [btree-debug]
505# exit
Script done on Fri 24 Oct 2008 06:39:22 AM EDT
next prev parent reply other threads:[~2008-10-24 10:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-22 9:32 ext3: fix ext3_dx_readdir hash collision handling - Regression Markus Trippelsdorf
2008-10-23 3:28 ` Theodore Tso
2008-10-23 6:37 ` Markus Trippelsdorf
2008-10-24 0:01 ` Theodore Tso
[not found] ` <20081024042851.GA2360@gentoox2.trippelsdorf.de>
2008-10-24 10:41 ` Theodore Tso [this message]
2008-10-24 16:08 ` Linus Torvalds
2008-10-24 20:44 ` Theodore Tso
2008-10-25 11:56 ` [PATCH] " Theodore Tso
2008-10-25 12:25 ` Markus Trippelsdorf
2008-10-25 21:15 ` Linus Torvalds
2008-10-26 2:39 ` [GIT PULL] " Theodore Tso
2008-10-26 2:42 ` [PATCH 1/2] ext3: Fix duplicate entries returned from getdents() system call Theodore Ts'o
2008-10-26 2:42 ` [PATCH 2/2] ext4: " Theodore Ts'o
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