> > Jan's fixes are here:
> > http://marc.info/?l=linux-ext4&m=123731584711382&w=2
> > It would be interesting to try them, and if they don't work maybe
> > he's also interested so I cc'ed him.

Hi, 

thank you reppl. I re-run the tests with this patch.

> > > 
> > > In both cases I saw some complains from JBD/JBD2:
> > >  JBD: Detected IO errors while flushing file data on
>   Yes, my patches fix exactly this problem. So please try running with
> them. I'm not sure about that HTREE corruption you see during fsck. That
> seems to be a separate issue.
Unfortunately it looks like the problem is not fixed - JBD still complains
and in the end HTREE is getting damaged, in both ext3 and ext4 tests (see
attached logs).

Denis