Re: slow writes on nfs with bge devices

2007-01-21 Thread Bruce Evans
On Mon, 22 Jan 2007, Bruce Evans wrote: On Sun, 21 Jan 2007, Max Laier wrote: On Sunday 21 January 2007 13:25, Bruce Evans wrote: Can you just try to disable the delayed checksums via "ifconfig -txcsum"? Should be an easy enough test. I haven't looked closely at the bge checksum code, but

Re: slow writes on nfs with bge devices

2007-01-21 Thread Bruce Evans
On Sun, 21 Jan 2007, Max Laier wrote: On Sunday 21 January 2007 13:25, Bruce Evans wrote: On Sun, 21 Jan 2007, Max Laier wrote: On Sunday 21 January 2007 07:25, Bruce Evans wrote: nfs writes much less well with bge NICs than with other NICs (sk, fxp, Do you use hardware checksumming on the

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-21 Thread Bruce A. Mah
If memory serves me right, Dimitry Andric wrote: > Bruce A. Mah wrote: >>> I remember Dimitry Andric reported the same problem on -stable on 30 >>> Dec, and after he reverted rev.1.48.2.16 it worked fine again. Do >>> you have the symptom even on 6.2-RELEASE? Since RELENG_6_2_0_RELEASE >>> di

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-21 Thread Bruce A. Mah
If memory serves me right, John Hay wrote: > On Sat, Jan 20, 2007 at 08:29:36AM -0800, Bruce A. Mah wrote: >> I'm observing a problem with IPv6 over gif(4) tunnels on 6.2-RELEASE >> and recent 6-STABLE, namely that I can't seem to be able to pass >> traffic over them. >> >> Essentially, when I conf

Re[2]: reproducible watchdog timeout in bge

2007-01-21 Thread Wishmaster
Hello LI, Sunday, January 21, 2007, 12:52:55 AM, you wrote: LX> Wishmaster wrote: >> Hi, >> >> http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/92090 LX> Have you tried this one? LX> http://people.freebsd.org/~delphij/misc/patch-bge-releng62 LX> Cheers, Yes, i tried, but have no effect. afte

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-21 Thread Dimitry Andric
Bruce A. Mah wrote: >> I remember Dimitry Andric reported the same problem on -stable on 30 >> Dec, and after he reverted rev.1.48.2.16 it worked fine again. Do >> you have the symptom even on 6.2-RELEASE? Since RELENG_6_2_0_RELEASE >> did not have the change, I thought there was no problem.

Re: slow writes on nfs with bge devices

2007-01-21 Thread Max Laier
On Sunday 21 January 2007 13:25, Bruce Evans wrote: > On Sun, 21 Jan 2007, Max Laier wrote: > > On Sunday 21 January 2007 07:25, Bruce Evans wrote: > >> nfs writes much less well with bge NICs than with other NICs (sk, > >> fxp, > > > > Do you use hardware checksumming on the bge? There is an XXX

Re: slow writes on nfs with bge devices

2007-01-21 Thread Bruce Evans
On Sun, 21 Jan 2007, Max Laier wrote: On Sunday 21 January 2007 07:25, Bruce Evans wrote: nfs writes much less well with bge NICs than with other NICs (sk, fxp, Do you use hardware checksumming on the bge? There is an XXX in bge_start_locked() that looks a bit suspicious to me. I use the d

Re: kern_mbuf.c patch

2007-01-21 Thread Randall Stewart
Andrew Gallatin wrote: Randall Stewart writes: > nmbclusters = 1024 + maxusers * 64; > +nmbjumbop = 100 + (maxusers * 4); The limit on page-size jumbos seems far too small. Since the socket buffer code now uses page-sized jumbos, I'd expect to see its limit be the same as nmbclust

Re: IPv6 over gif(4) broken in 6.2-RELEASE?

2007-01-21 Thread John Hay
On Sat, Jan 20, 2007 at 08:29:36AM -0800, Bruce A. Mah wrote: > I'm observing a problem with IPv6 over gif(4) tunnels on 6.2-RELEASE > and recent 6-STABLE, namely that I can't seem to be able to pass > traffic over them. > > Essentially, when I configure a gif interface like this: > > # ifconfig