On Mon, May 16, 2011 at 12:43 PM, Jan Kara <jack@xxxxxxx> wrote: > On Sat 14-05-11 13:16:25, Amir Goldstein wrote: >> Sent from my iPhone >> >> On 14/05/2011, at 10:11, Amir Goldstein <amir73il@xxxxxxxxx> wrote: >> >> >On Sat, May 14, 2011 at 1:49 AM, Ted Ts'o <tytso@xxxxxxx> wrote: >> >>On Fri, May 13, 2011 at 08:25:02PM +0300, Amir Goldstein wrote: >> >>> >> >>>After xfstests failed to build on Ubuntu 10.10, I followed the >> >>>advice omitted by the build script to run "make install-qa", to >> >>>solve the problem. It took me a while to figure exactly where I >> >>>should run the command, but in the end I pulled the xfsprogs tree, >> >>>ran "make; make install; make install-qa" and from there on things >> >>>were looking better. >> >> >> >>I did that, but fsstress doesn't pull in the needed xfs/xfs_fs.h >> >>header file. So it still dies. >> >> >> >> - Ted >> >> >> > >> >Well, anyway, the regression has to be from commit 21f97697: >> > >> >ext4: remove unnecessary [cm]time update of quota file >> > >> >because before that commit ext4_quota_off() was too short to >> >have a bug at ext4_quota_off+0x42/0xd0. >> > >> >Jan, where are you? don't make me debug this... >> >> So I guess that Jan's patch is missing >> If (!inode) >> goto out; > Exactly, that is it. I cannot trigger the problem anymore with the patch. > I just wonder how come you've spotted the problem because test 232 does not > trigger the problem for me - It does not surprise me. As I wrote earlier, my system (Ubuntu 11.4) is behaving strange. Some tests fail the fsck at the end, because the filesystem fails to umount immediately after the test (lsof shows nothing and manual umount succeeds). It's probably the cause for 232 test to fail (even after the crash was fixed) and the cause for quotaoff to be called without quotaon in test 232 on my system. > it is triggered when you run quotaoff without > running quotaon and that does not happen with test 232.. Anyway, with the > attached patch running quotaoff on filesystem without quotas turned on > works fine whereas previously it oopsed. > > Honza > -- > Jan Kara <jack@xxxxxxx> > SUSE Labs, CR > -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
