Messages in this thread | | | Date | Fri, 15 Dec 2006 13:01:41 -0800 | From | Andrew Morton <> | Subject | Re: 2.6.20-rc1-mm1 |
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On Fri, 15 Dec 2006 21:39:36 +0100 Damien Wyart <damien.wyart@free.fr> wrote:
> With this new kernel, I notice two messages I do not have with > 2.6.19-rc6-mm2 : > > Dec 15 20:00:47 brouette kernel: Filesystem "sdb9": Disabling barriers,trial barrier write failed > Dec 15 20:00:47 brouette kernel: Filesystem "sda5": Disabling barriers,trial barrier write failed > > Nothing changed in the config between the two, and going back to > 2.6.19-rc6-mm2 do not give the messages.
I don't think anything has changed in this area in XFS. I'd expect that something got broken in sata, ata_piix or the block core which caused the "trial barrier write" to start failing. Various cc's hopefully added.
> Also, I got panics when unmounting reiser4 filesystems with > 2.6.20-rc1-mm1 but I guess this is related to your waring about reiser4 > being broken in 2.6.19-mm1 (even if it is not listed in notes for > 2.6.20-rc1-mm1)... I attach dmesg and config, but the reiser4 panics did > not get logged and I am not able to reboot on 2.6.20-rc1-mm1 right now. > For the moment, I mainly wanted to report the xfs messages which seems > a bit suspect.
The reiser4 failure is unexpected. Could you please see if you can capture a trae, let the people at reiserfs-dev@namesys.com know?
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