Re: [BUG] journal handler reference count breaked and fs deadlocked

[Alex Lyashkov <shadow@itt.net.ru>]

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On Monday 10 November 2003 13:50, you wrote:
> > On Monday 10 November 2003 13:13, Jan Kara wrote:
> > >   Hi,
> > >
> > >   thanks for tracking. Are you able to reproduce the problem also on
> > > recent vanilla kernels (ie. 2.4.22)? Can you try the vanilla kernel
> > > with the attached patch (it should fix one of possible deadlocks).
> >
> > Hi Jan
> >
> > I can`t do it with vanila kernel, because my kernel not be exactly rh
> > kernel.
> >
> > It kernel from my fork vserver project who adapted to RH kernel tree.
> > i do stress testing and see this problems.
> > I see you only rename function, set NO_ATIME to diskquota..
> > and change at one point
> > -		commit_dqblk(dquot);
> > +		dquot->dq_sb->dq_op->write_dquot(dquot);
> > it`s rignt ?
> > i probe to adapted it fix to my kernel..
>
yes. it not problem diskquota - it problem jbd.
i recompile kernel with quotasupport disabled but kernel locked again.
full log jbd attached in mail.


-- 
With best regards,
Alex

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