Re: [BUG] ext3 + diskquta + sync = deadlock

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

On Thursday 06 November 2003 17:59, you wrote:
>   Hi,
>
> > I tred to test stabilyty of ext3 filesystem with high load.
> >
> > at one console do start/stop some programs.
> > at second console start script
> > ===
> > while [ 1 ]; do
> > mount -o remount,usrquota,grpquota /
> > sleep 5
> > done;
> > ===
> > for test how work fs sync.
> > After small time (less 10 min) i tred logon on third console and system
> > been locked.
> > I use RH kernel 2.4.18-27.x on RH 7.3 box.
> > logs tasks states in deadlock attached in mail.
>
>   Hmm... We had some deadlock in 2.4.18 (and still have one nasty in
> 2.4.23) but from the traces this looks different. I'll try to reproduce it.
>
today i try to compile kernel with enabled JDB debug and set debug level to 
100.
logs be avabled at http://freevps.com/download/ext3_bug/
If need other info or help for fixing it bug - i ready for it.

-- 
With best regards,
Alex