DragonFly kernel List (threaded) for 2008-02
Re: HAMMER update 23-Feb-2008
On Mon, Feb 25, 2008 at 11:05:13AM +0900, YONETANI Tomokazu wrote:
> On Sun, Feb 24, 2008 at 02:03:45PM -0800, Matthew Dillon wrote:
> > Ok, I found it. It's a live-loop in the deadlock handling code.
> > I'm tracking it down now and should get it fixed today.
> Hehe, as always -- you fix things before I could even get a chance
> to reply; I'll try the committed version later today.
Ok, it's pretty stable now! I only tried on an SMP kernel running
on VMware, but at least several runs of the following tests can't
crash HAMMER anymore:
- blogbench -d /mnt/HAMMER
- cpdup /usr/pkgsrc/. /mnt/HAMMER/.
The only thing I noticed was messages like below appeared all
over the console:
Warning: vfsync_bp skipping dirty buffer 0xc13ab924
but I see this one on a UFS filesystem too, so I think I don't need to
worry much about it.