Re: A lot of NILFS: bad btree node messages (readonly fs)

[Piotr Szymaniak <szarpaj-TbOm9Ca2r9GrDJvtcaxF/A@public.gmane.org>]

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On Thu, Jan 10, 2013 at 11:12:05AM +0400, Vyacheslav Dubeyko wrote:
> On Wed, 2013-01-09 at 22:09 +0100, Piotr Szymaniak wrote:
> > On Tue, Jan 08, 2013 at 03:52:30PM +0300, Vyacheslav Dubeyko wrote:
> > > 
> [snip]
> 
> Thank you for additional details.
> 
> As I remember, you reported about issue with flush kernel thread firstly
> and, then, about this issue. So, I think that you can have some similar
> environment peculiarities as Elmer Zhang.
> 
> Could you share details of your virtual memory configuration
> (especially, vm.min_free_kbytes)?

vm.min_free_kbytes = 3806


> Could you share more detailed output of your system log? Especially, I
> interested what was in the first case of the issue occurrence. But it
> can be interested also part of system log that begins from system start
> and ends with messages about remounting in RO state.

I can connect the broken file with other event. User repoted that his
KDE session wont load or loads very (and it's like few minutes+) long
time. Now I think the reason for this could be the broken file in
/var/tmp/kde-foo. User moved his "broken" ~/.kde and everything was back
to normal state (well, except that he was missing his session and DE
setting).

I'm just writing it as this was some time ago (looking at the broken
file it was ~2 months ago) and the logs are somewhere in /dev/null now
and I think that those issues are connected somehow.


Piotr Szymaniak.
-- 
Stajesz sie odpowiedzialny na zawsze za to, co oswoiles.
  -- Antoine De Saint-Exupery, "Le Petit Prince"

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