Re: mbuf leakage with nfs/udp (was mbuf leakage with nfs/zfs?)

2010-03-03 Thread Daniel Braniss
> > > On Wed, 3 Mar 2010, Daniel Braniss wrote: > > > disabling the krpc reply cache does it, no visible damage. Somehow > > this reminds me of my old 1970 beetle, parts would fall off but it would > > continue working :-) > > where to go from here? > > > Ok, so it sounds like the leak is in the

Re: sleep(3) sometimes too sleepy on FreeBSD 8.0?

2010-03-03 Thread Gregory Shapiro
> After checking with jhb@ re appropriate value of __FreeBSD_version for > the test, I have submitted a build configuration patch to the sendmail > folks so that a sendmail build on FreeBSD >= 30 will use > nanosleep(). The patch has been accepted by sendmail and is attached > for reference.

Re: mbuf leakage with nfs/udp (was mbuf leakage with nfs/zfs?)

2010-03-03 Thread Rick Macklem
On Wed, 3 Mar 2010, Daniel Braniss wrote: disabling the krpc reply cache does it, no visible damage. Somehow this reminds me of my old 1970 beetle, parts would fall off but it would continue working :-) where to go from here? Ok, so it sounds like the leak is in the krpc reply cache code, if

Re: sleep(3) sometimes too sleepy on FreeBSD 8.0?

2010-03-03 Thread John Marshall
On Thu, 25 Feb 2010, 22:14 +1100, John Marshall wrote: > Another thing I did was to patch the sendmail build config on another > one of the servers, and rebuild, so that sendmail's sleep() would simply > call FreeBSD's nanosleep(2). I have asked on comp.mail.sendmail if > anyone knows why the send

Re: stable-8 regression: time stands still

2010-03-03 Thread Jeremy Chadwick
On Wed, Mar 03, 2010 at 11:16:51AM +, Tom Evans wrote: > On Wed, Mar 3, 2010 at 11:09 AM, Jeremy Chadwick > wrote: > > On Wed, Mar 03, 2010 at 09:09:56AM +0100, Ruben de Groot wrote: > >> > > I'm going to get this kern.timecounter sysctl from the system booted > >> > > with a 7.x livecd > >>

Re: stable-8 regression: time stands still

2010-03-03 Thread Tom Evans
On Wed, Mar 3, 2010 at 11:09 AM, Jeremy Chadwick wrote: > On Wed, Mar 03, 2010 at 09:09:56AM +0100, Ruben de Groot wrote: >> > > I'm going to get this kern.timecounter sysctl from the system booted >> > > with a 7.x livecd >> > > this evening. But really, I think this is a regression. Even if thi

Re: stable-8 regression: time stands still

2010-03-03 Thread Jeremy Chadwick
On Wed, Mar 03, 2010 at 09:09:56AM +0100, Ruben de Groot wrote: > > > I'm going to get this kern.timecounter sysctl from the system booted with > > > a 7.x livecd > > > this evening. But really, I think this is a regression. Even if this > > > system is the only > > > one known to be affected (w

Re: ahcich timeouts, only with ahci, not with ataahci

2010-03-03 Thread Jeremy Chadwick
On Wed, Mar 03, 2010 at 09:28:25AM +0100, Harald Schmalzbauer wrote: > Alexander Motin schrieb am 03.03.2010 09:18 (localtime): > >Harald Schmalzbauer wrote: > >>Alexander Motin schrieb am 23.02.2010 16:10 (localtime): > >>>Harald Schmalzbauer wrote: > I'm frequently getting my machine locked w

Re: mbuf leakage with nfs/udp (was mbuf leakage with nfs/zfs?)

2010-03-03 Thread Daniel Braniss
> > > On Tue, 2 Mar 2010, Daniel Braniss wrote: > > > runing with the experimental nfs server all is ok! > > (at least I can't see any mbuf leakage :-) > > > > so now that we can assume that the problem is in NFS/UDP writes via > > classic nfsserver, where to look? > > > > It might also be the

Re: ahcich timeouts, only with ahci, not with ataahci

2010-03-03 Thread Harald Schmalzbauer
Alexander Motin schrieb am 03.03.2010 09:18 (localtime): Harald Schmalzbauer wrote: Alexander Motin schrieb am 23.02.2010 16:10 (localtime): Harald Schmalzbauer wrote: I'm frequently getting my machine locked with ahcichX timeouts: ahcich2: Timeout on slot 0 ahcich2: is cs 0001 ss

Re: ahcich timeouts, only with ahci, not with ataahci

2010-03-03 Thread Alexander Motin
Harald Schmalzbauer wrote: > Alexander Motin schrieb am 23.02.2010 16:10 (localtime): >> Harald Schmalzbauer wrote: >>> I'm frequently getting my machine locked with ahcichX timeouts: >>> ahcich2: Timeout on slot 0 >>> ahcich2: is cs 0001 ss rs 0001 tfd c0 serr >>> 000

Re: stable-8 regression: time stands still

2010-03-03 Thread Ruben de Groot
On Tue, Mar 02, 2010 at 09:36:32AM -0800, Jeremy Chadwick typed: > On Tue, Mar 02, 2010 at 06:12:27PM +0100, Ruben de Groot wrote: > > On Tue, Mar 02, 2010 at 12:09:21PM +0100, C. P. Ghost typed: > > > On Tue, Mar 2, 2010 at 9:43 AM, Ruben de Groot wrote: > > > > malenfant# sysctl kern.timecounter