Re: [Jfs-discussion] [2/4] 2.6.23-rc6: known regressions
On Wed, 2007-09-19 at 13:44 +0200, Oliver Neukum wrote: > Am Donnerstag 13 September 2007 schrieb Dave Kleikamp: > > On Wed, 2007-09-12 at 18:58 +0200, Michal Piotrowski wrote: > > > > > Subject : umount triggers a warning in jfs and takes almost a > > > minute > > > References : http://lkml.org/lkml/2007/9/4/73 > > > Last known good : ? > > > Submitter : Oliver Neukum <[EMAIL PROTECTED]> > > > Caused-By : ? > > > Handled-By : ? > > > Status : unknown > > > > I'm still waiting to hear from Oliver whether or not this is actually a > > regression. > > OK, I've done test. On 2.6.22 I was unable to trigger the warning. > On 2.6.23-rc6 I get the following warning in about 3/4 of all unmounts: > > Sep 19 13:08:04 oenone kernel: WARNING: at fs/jfs/jfs_logmgr.c:1643 > jfs_flush_journal() > Sep 19 13:08:04 oenone kernel: > Sep 19 13:08:04 oenone kernel: Call Trace: > Sep 19 13:08:04 oenone kernel: [] > :jfs:jfs_flush_journal+0x26a/0x27d > Sep 19 13:08:04 oenone kernel: [] dispose_list+0xde/0xf7 > Sep 19 13:08:04 oenone kernel: [] :jfs:jfs_umount+0x30/0xe5 > Sep 19 13:08:04 oenone kernel: [] > :jfs:jfs_put_super+0xd/0x5e > Sep 19 13:08:04 oenone kernel: [] > generic_shutdown_super+0x60/0xf0 > Sep 19 13:08:04 oenone kernel: [] kill_block_super+0xd/0x1e > Sep 19 13:08:04 oenone kernel: [] > deactivate_super+0x6a/0x82 > Sep 19 13:08:04 oenone kernel: [] sys_umount+0x249/0x25a > Sep 19 13:08:04 oenone kernel: [] > audit_syscall_entry+0x141/0x174 > Sep 19 13:08:04 oenone kernel: [] tracesys+0xdc/0xe1 > Sep 19 13:08:04 oenone kernel: > > This is on a partition of a usb mass storage device with 2K sector size. > IMHO it is a regression. I am recompiling with CONFIG_JFS_DEBUG. Looks like a regression then. I'll take a look at the debug output and get back to you. Shaggy -- David Kleikamp IBM Linux Technology Center - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [Jfs-discussion] [2/4] 2.6.23-rc6: known regressions
Am Donnerstag 13 September 2007 schrieb Dave Kleikamp: > On Wed, 2007-09-12 at 18:58 +0200, Michal Piotrowski wrote: > > > Subject : umount triggers a warning in jfs and takes almost a minute > > References : http://lkml.org/lkml/2007/9/4/73 > > Last known good : ? > > Submitter : Oliver Neukum <[EMAIL PROTECTED]> > > Caused-By : ? > > Handled-By : ? > > Status : unknown > > I'm still waiting to hear from Oliver whether or not this is actually a > regression. OK, I've done test. On 2.6.22 I was unable to trigger the warning. On 2.6.23-rc6 I get the following warning in about 3/4 of all unmounts: Sep 19 13:08:04 oenone kernel: WARNING: at fs/jfs/jfs_logmgr.c:1643 jfs_flush_journal() Sep 19 13:08:04 oenone kernel: Sep 19 13:08:04 oenone kernel: Call Trace: Sep 19 13:08:04 oenone kernel: [] :jfs:jfs_flush_journal+0x26a/0x27d Sep 19 13:08:04 oenone kernel: [] dispose_list+0xde/0xf7 Sep 19 13:08:04 oenone kernel: [] :jfs:jfs_umount+0x30/0xe5 Sep 19 13:08:04 oenone kernel: [] :jfs:jfs_put_super+0xd/0x5e Sep 19 13:08:04 oenone kernel: [] generic_shutdown_super+0x60/0xf0 Sep 19 13:08:04 oenone kernel: [] kill_block_super+0xd/0x1e Sep 19 13:08:04 oenone kernel: [] deactivate_super+0x6a/0x82 Sep 19 13:08:04 oenone kernel: [] sys_umount+0x249/0x25a Sep 19 13:08:04 oenone kernel: [] audit_syscall_entry+0x141/0x174 Sep 19 13:08:04 oenone kernel: [] tracesys+0xdc/0xe1 Sep 19 13:08:04 oenone kernel: This is on a partition of a usb mass storage device with 2K sector size. IMHO it is a regression. I am recompiling with CONFIG_JFS_DEBUG. Regards Oliver - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [Jfs-discussion] [2/4] 2.6.23-rc6: known regressions
On Wed, 2007-09-12 at 18:58 +0200, Michal Piotrowski wrote: > Subject : umount triggers a warning in jfs and takes almost a minute > References : http://lkml.org/lkml/2007/9/4/73 > Last known good : ? > Submitter : Oliver Neukum <[EMAIL PROTECTED]> > Caused-By : ? > Handled-By : ? > Status : unknown I'm still waiting to hear from Oliver whether or not this is actually a regression. Thanks, Shaggy -- David Kleikamp IBM Linux Technology Center - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
