Re: [patch, try 1] Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-31 Thread Dmitry Pryanishnikov
Hello! On Thu, 25 May 2006, Konstantin Belousov wrote: KASSERT(!(debug_mpsafenet == 1 mtx_owned(Giant)), (nfssvc_nfsd(): debug.mpsafenet=1 Giant)); from nfsserver/nfs_syscalls.c, line 570. As I understand the problem, kern/vfs_lookup.c:lookup() could aquire

Re: [patch, try 1] Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-31 Thread Kris Kennaway
On Thu, Jun 01, 2006 at 01:06:44AM +0300, Dmitry Pryanishnikov wrote: Hello! On Thu, 25 May 2006, Konstantin Belousov wrote: KASSERT(!(debug_mpsafenet == 1 mtx_owned(Giant)), (nfssvc_nfsd(): debug.mpsafenet=1 Giant)); from nfsserver/nfs_syscalls.c, line 570.

Re: [patch, try 1] Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-26 Thread Dmitriy Kirhlarov
Hi! On Thu, May 25, 2006 at 05:58:09PM +0300, Konstantin Belousov wrote: Please, users who reported the problem and willing to help, try the patch (generated against STABLE) and give the feedback. I test it with RELENG_6 from 25 May 2006. It's work fine. Thank you. WBR -- Dmitriy Kirhlarov

[patch, try 1] Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-25 Thread Konstantin Belousov
On Thu, May 25, 2006 at 01:19:26AM -0400, Kris Kennaway wrote: On Wed, May 24, 2006 at 11:48:53PM -0400, Howard Leadmon wrote: So what's changed at that delta, under the one that works vfs_lookup.c is: Edit src/sys/kern/vfs_lookup.c Add delta 1.80.2.6 2006.03.31.07.39.24 kris

Re: [patch, try 1] Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-25 Thread Rong-en Fan
On 5/25/06, Konstantin Belousov [EMAIL PROTECTED] wrote: On Thu, May 25, 2006 at 01:19:26AM -0400, Kris Kennaway wrote: On Wed, May 24, 2006 at 11:48:53PM -0400, Howard Leadmon wrote: So what's changed at that delta, under the one that works vfs_lookup.c is: Edit

Re: [patch, try 1] Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-25 Thread Kris Kennaway
On Thu, May 25, 2006 at 05:58:09PM +0300, Konstantin Belousov wrote: +options QUOTA options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories options MD_ROOT # MD

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-24 Thread Joerg Lehners
Rong-en Fan [EMAIL PROTECTED] wrote: On 5/14/06, Kris Kennaway [EMAIL PROTECTED] wrote: On Sun, May 14, 2006 at 02:28:55PM -0400, Howard Leadmon wrote: [...] Use tcpdump and related tools to find out what traffic is being sent. Also verify that you did not change your system configuration

RE: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-24 Thread Howard Leadmon
23, 2006 3:09 PM To: Howard Leadmon Cc: freebsd-stable@freebsd.org Subject: Re: Trouble with NFSd under 6.1-Stable, any ideas? On 5/23/06, Howard Leadmon [EMAIL PROTECTED] wrote: Hello Rong-en, Thanks for the info on getting the debugger configured, and on the serial console

RE: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-24 Thread Mark Morley
Another data point: One of our NFS servers is an amd64 based system serving a cluster of web and email servers. Under 6.1-RCx it gave us the same (or better) performance than the server it replaced (which was 4.11). The server load hovered between 0.x and 1.x But after upping it to 6.1-STABLE

RE: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-24 Thread Howard Leadmon
PROTECTED] On Behalf Of Howard Leadmon Sent: Wednesday, May 24, 2006 1:23 PM To: 'Rong-en Fan' Cc: 'Konstantin Belousov'; freebsd-stable@freebsd.org Subject: RE: Trouble with NFSd under 6.1-Stable, any ideas? Hello Rong-en, As an update, I did the below, and I still had the issue

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-24 Thread Kris Kennaway
On Wed, May 24, 2006 at 11:48:53PM -0400, Howard Leadmon wrote: So what's changed at that delta, under the one that works vfs_lookup.c is: Edit src/sys/kern/vfs_lookup.c Add delta 1.80.2.6 2006.03.31.07.39.24 kris Under the one that fails the vfs_lookup.c is: Edit

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-23 Thread Konstantin Belousov
On Mon, May 22, 2006 at 05:43:32PM -0400, Rong-en Fan wrote: On 5/14/06, Kris Kennaway [EMAIL PROTECTED] wrote: On Sun, May 14, 2006 at 02:28:55PM -0400, Howard Leadmon wrote: Hello All, I have been running FBSD a long while, and actually running since the 5.x releases on the

RE: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-23 Thread Howard Leadmon
If there are any thing I can provide to help tracking this down. Please let me know. By the way, I tried with truss/kdump to see what happens when nfsd eats lot of CPUs, but in vain. They do not return anything. I tried your recipe on 7-CURRENT with locally exported fs,

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-23 Thread Rong-en Fan
On 5/23/06, Konstantin Belousov [EMAIL PROTECTED] wrote: On Mon, May 22, 2006 at 05:43:32PM -0400, Rong-en Fan wrote: On 5/14/06, Kris Kennaway [EMAIL PROTECTED] wrote: On Sun, May 14, 2006 at 02:28:55PM -0400, Howard Leadmon wrote: Hello All, I have been running FBSD a long while,

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-23 Thread Rong-en Fan
On 5/23/06, Howard Leadmon [EMAIL PROTECTED] wrote: If there are any thing I can provide to help tracking this down. Please let me know. By the way, I tried with truss/kdump to see what happens when nfsd eats lot of CPUs, but in vain. They do not return anything. I tried your

RE: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-23 Thread Howard Leadmon
PROTECTED] Sent: Tuesday, May 23, 2006 10:19 AM To: Howard Leadmon Cc: Konstantin Belousov; Kris Kennaway; freebsd-stable@freebsd.org Subject: Re: Trouble with NFSd under 6.1-Stable, any ideas? On 5/23/06, Howard Leadmon [EMAIL PROTECTED] wrote: If there are any thing I can provide

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-23 Thread Rong-en Fan
On 5/23/06, Howard Leadmon [EMAIL PROTECTED] wrote: Hello Rong-en, Thanks for the info on getting the debugger configured, and on the serial console. I will have to try and play with the serial console thing more, I just tried putting in the flags and the damn thing hung, I had to boot

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-22 Thread Rong-en Fan
On 5/14/06, Kris Kennaway [EMAIL PROTECTED] wrote: On Sun, May 14, 2006 at 02:28:55PM -0400, Howard Leadmon wrote: Hello All, I have been running FBSD a long while, and actually running since the 5.x releases on the server I am having troubles with. I basically have a small network

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-22 Thread Kris Kennaway
On Mon, May 22, 2006 at 05:43:32PM -0400, Rong-en Fan wrote: As I posted few days ago, I have similar problems like Howard's (some details in the thread 6.1-RELEASE, em0 high interrupt rate and nfsd eats lots of cpu on stable@). After binary searching the source tree, I found that

RE: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-20 Thread Howard Leadmon
with NFSd under 6.1-Stable, any ideas? On Sun, May 14, 2006 at 02:28:55PM -0400, Howard Leadmon wrote: Hello All, I have been running FBSD a long while, and actually running since the 5.x releases on the server I am having troubles with. I basically have a small network

Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-14 Thread Howard Leadmon
Hello All, I have been running FBSD a long while, and actually running since the 5.x releases on the server I am having troubles with. I basically have a small network and just use NIS/NFS to link my various FBSD and Solaris machines together. This has all been running fine up till a

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-14 Thread Stephen Hurd
Howard Leadmon wrote: Hello All, I have been running FBSD a long while, and actually running since the 5.x releases on the server I am having troubles with. I basically have a small network and just use NIS/NFS to link my various FBSD and Solaris machines together. This has all been

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-14 Thread Michel Talon
Are you running rpc.lockd? I've had very bad luck with it since sometime in the 5.x series... especially with it interoperating with Solaris. I submitted a PR on it, but it's apparently broken in about X ways. If possible, I would suggest living without rpc.lockd for now (if you're

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-14 Thread Kris Kennaway
On Sun, May 14, 2006 at 02:28:55PM -0400, Howard Leadmon wrote: Hello All, I have been running FBSD a long while, and actually running since the 5.x releases on the server I am having troubles with. I basically have a small network and just use NIS/NFS to link my various FBSD and

RE: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-14 Thread Howard Leadmon
, May 14, 2006 5:54 PM To: Howard Leadmon Cc: freebsd-stable@freebsd.org Subject: Re: Trouble with NFSd under 6.1-Stable, any ideas? Howard Leadmon wrote: Hello All, I have been running FBSD a long while, and actually running since the 5.x releases on the server I am having

Re: Trouble with NFSd under 6.1-Stable, any ideas?

2006-05-14 Thread Stephen Hurd
Howard Leadmon wrote: Would this just be lockd, or should I disable both lockd and statd? I notice in the rc.conf it claims they are both supposed to be enabled, so not sure what issues I run into if I disable them, if any. No need to disable rpc.statd though I don't know if any other