nfsd server cache flooded, try to increase nfsrc_floodlevel

2013-08-08 Thread Eggert, Lars
Hi, every few days or so, my -STABLE NFS server (v3 and v4) gets wedged with a ton of messages about nfsd server cache flooded, try to increase nfsrc_floodlevel in the log, and nfsstat shows TCPPeak at 16385. It requires a reboot to unwedge, restarting the server does not help. The clients

Re: MPSAFE VFS -- List of upcoming actions

2013-08-08 Thread Harald Schmalzbauer
Bezüglich Kevin Oberman's Nachricht vom 08.08.2013 01:11 (localtime): On Wed, Aug 7, 2013 at 11:04 AM, Harald Schmalzbauer h.schmalzba...@omnilan.de wrote: Bezüglich Attilio Rao's Nachricht vom 14.10.2012 02:27 (localtime): On Fri, Sep 21, 2012 at 1:22 AM, Attilio Rao atti...@freebsd.org

Re: Port problems after r253839 on HEAD

2013-08-08 Thread Rainer Hurling
Am 07.08.2013 21:01 (UTC+1) schrieb Rainer Hurling: Thanks, Bapt, for answering. Am 07.08.2013 19:43, schrieb Baptiste Daroussin: On Wed, Aug 07, 2013 at 07:28:41PM +0200, Rainer Hurling wrote: After introducing r253839 on HEAD (/head/contrib/binutils/ld/ldmain.c), I recognized some wired

Re: nfsd server cache flooded, try to increase nfsrc_floodlevel

2013-08-08 Thread Rick Macklem
Lars Eggert wrote: Hi, every few days or so, my -STABLE NFS server (v3 and v4) gets wedged with a ton of messages about nfsd server cache flooded, try to increase nfsrc_floodlevel in the log, and nfsstat shows TCPPeak at 16385. It requires a reboot to unwedge, restarting the server does

Re: svn error during 'make buildkernel'?

2013-08-08 Thread John Baldwin
On Tuesday, August 06, 2013 2:30:54 pm Glen Barber wrote: On Tue, Aug 06, 2013 at 01:11:07PM -0500, Matthew D. Fuller wrote: On Sun, Aug 04, 2013 at 08:55:30PM -0400 I heard the voice of Glen Barber, and lo! it spake thus: The error generated is non-fatal, and once I receive response

Re: svn error during 'make buildkernel'?

2013-08-08 Thread Glen Barber
On Thu, Aug 08, 2013 at 11:14:05AM -0400, John Baldwin wrote: On Tuesday, August 06, 2013 2:30:54 pm Glen Barber wrote: On Tue, Aug 06, 2013 at 01:11:07PM -0500, Matthew D. Fuller wrote: On Sun, Aug 04, 2013 at 08:55:30PM -0400 I heard the voice of Glen Barber, and lo! it spake thus:

CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread O. Hartmann
The most recent CURRENT doesn't work with the x11/nvidia-driver (which is at 319.25 in the ports and 325.15 from nVidia). After build- and installworld AND successfully rebuilding port x11/nvidia-driver, the system crashes immediately after a reboot as soon the kernel module nvidia.ko seems to

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread Nikolai Lifanov
On 08/08/13 14:10, O. Hartmann wrote: The most recent CURRENT doesn't work with the x11/nvidia-driver (which is at 319.25 in the ports and 325.15 from nVidia). After build- and installworld AND successfully rebuilding port x11/nvidia-driver, the system crashes immediately after a reboot as soon

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread Adrian Chadd
Can you go over some previous versions in -HEAD and see when it was introduced? -adrian On 8 August 2013 11:10, O. Hartmann ohart...@zedat.fu-berlin.de wrote: The most recent CURRENT doesn't work with the x11/nvidia-driver (which is at 319.25 in the ports and 325.15 from nVidia). After

Re: [net] protecting interfaces from races between control and data ?

2013-08-08 Thread Scott Long
On Aug 7, 2013, at 10:16 PM, Warner Losh i...@bsdimp.com wrote: On Aug 5, 2013, at 11:20 AM, Adrian Chadd wrote: .. and I bet it's not a design pattern, and this is total conjecture on my part: * the original drivers weren't SMP safe; * noone really sat down and figured out how to

Re: MPSAFE VFS -- List of upcoming actions

2013-08-08 Thread Kevin Oberman
On Thu, Aug 8, 2013 at 1:31 AM, Harald Schmalzbauer h.schmalzba...@omnilan.de wrote: Bezüglich Kevin Oberman's Nachricht vom 08.08.2013 01:11 (localtime): On Wed, Aug 7, 2013 at 11:04 AM, Harald Schmalzbauer h.schmalzba...@omnilan.de wrote: Bezüglich Attilio Rao's Nachricht vom

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread Sean Bruno
On Thu, 2013-08-08 at 11:30 -0700, Adrian Chadd wrote: Can you go over some previous versions in -HEAD and see when it was introduced? -adrian On 8 August 2013 11:10, O. Hartmann ohart...@zedat.fu-berlin.de wrote: The most recent CURRENT doesn't work with the x11/nvidia-driver

panic: excl-share in zfs

2013-08-08 Thread Jeremie Le Hen
Hi guys, I've just got a panic with: FreeBSD obiwan 10.0-CURRENT FreeBSD 10.0-CURRENT #21: Sun Jul 21 21:37:10 CEST 2013 root@obiwan:/usr/obj/usr/src/sys/OBIWAN amd64 I have a core around if needed. obiwan:/usr/src# svn info Path: . Working Copy Root Path: /usr/src URL:

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread Adrian Chadd
Woo! Tell Jeff! File a PR! Set everything on fire! -adrian On 8 August 2013 14:39, Sean Bruno sean_br...@yahoo.com wrote: On Thu, 2013-08-08 at 11:30 -0700, Adrian Chadd wrote: Can you go over some previous versions in -HEAD and see when it was introduced? -adrian On 8 August 2013

Re: [net] protecting interfaces from races between control and data ?

2013-08-08 Thread Adrian Chadd
.. and it's not just about saturate the port with traffic. It's also about what happens if I shut down the MAC whilst I'm in the process of programming in new RX/TX descriptors? The ath(4) driver had a spectacular behaviour where if you mess things up the wrong way it will quite happily DMA crap

Re: [net] protecting interfaces from races between control and data ?

2013-08-08 Thread Scott Long
Yup, it's an incredibly unsafe pattern. It also leads to the pattern where auxiliary processing is handed off to a taskqueue, which then interleaves the lock ownership with the ithread and produces out-of-order packet reception. Scott On Aug 8, 2013, at 5:18 PM, Adrian Chadd adr...@freebsd.org

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread O. Hartmann
On Thu, 8 Aug 2013 11:30:23 -0700 Adrian Chadd adr...@freebsd.org wrote: Can you go over some previous versions in -HEAD and see when it was introduced? Not that easy. I tried simply rebuilding the kernel with older sources, but then the compiler fails compiling the nvidia port. I think I have

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread O. Hartmann
On Thu, 08 Aug 2013 14:39:21 -0700 Sean Bruno sean_br...@yahoo.com wrote: On Thu, 2013-08-08 at 11:30 -0700, Adrian Chadd wrote: Can you go over some previous versions in -HEAD and see when it was introduced? -adrian On 8 August 2013 11:10, O. Hartmann