Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-26 Thread Nikolay Pavlov
On Monday, 25 December 2006 at 13:23:17 +0800, LI Xin wrote: > Hi, Nikolay, > > Our local customer has applied the following and it seems to have > 'solved' their problem on squid: > > echo kern.ipc.nmbclusters=0 >> /boot/loader.conf > > and then reboot. They have been running with the 20061212

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-24 Thread LI Xin
Hi, Nikolay, Our local customer has applied the following and it seems to have 'solved' their problem on squid: echo kern.ipc.nmbclusters=0 >> /boot/loader.conf and then reboot. They have been running with the 20061212 patch but I suspect that it's no longer necessary. The feedback I have rece

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-12 Thread Nikolay Pavlov
On Wednesday, 13 December 2006 at 3:02:40 +0800, LI Xin wrote: > Nikolay Pavlov wrote: > > No luck at all. > > patch-zonelim-drain-20061212 works for me as a previos one. > > no panics, but still zoneli. > > All this is very odd, because other two squid servers works > > perfectly in the same loa

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-12 Thread LI Xin
Nikolay Pavlov wrote: > No luck at all. > patch-zonelim-drain-20061212 works for me as a previos one. > no panics, but still zoneli. > All this is very odd, because other two squid servers works > perfectly in the same loadbalancer with out any patches and > kernel panics. I think that the case w

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-12 Thread Nikolay Pavlov
No luck at all. patch-zonelim-drain-20061212 works for me as a previos one. no panics, but still zoneli. All this is very odd, because other two squid servers works perfectly in the same loadbalancer with out any patches and kernel panics. I think that the case with this server is realy rare. __

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-11 Thread LI Xin
Hi, Nikolay, Nikolay Pavlov wrote: > On Tuesday, 12 December 2006 at 2:59:37 +0800, LI Xin wrote: >> Hi, Nikolay, >> >> Nikolay Pavlov wrote: >>> On Monday, 11 December 2006 at 15:59:03 +0800, LI Xin wrote: Hi, Would you please give the following patch a try? http://peopl

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-11 Thread Nikolay Pavlov
On Tuesday, 12 December 2006 at 2:59:37 +0800, LI Xin wrote: > Hi, Nikolay, > > Nikolay Pavlov wrote: > > On Monday, 11 December 2006 at 15:59:03 +0800, LI Xin wrote: > >> Hi, > >> > >> Would you please give the following patch a try? > >> > >> http://people.freebsd.org/~delphij/misc/patch-zoneli

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-11 Thread LI Xin
Hi, Nikolay, Nikolay Pavlov wrote: > On Monday, 11 December 2006 at 15:59:03 +0800, LI Xin wrote: >> Hi, >> >> Would you please give the following patch a try? >> >> http://people.freebsd.org/~delphij/misc/patch-zonelim-drain >> >> Note: Please revert my previous patch against sys/kern/kern_mbuf.c

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-11 Thread Nikolay Pavlov
On Monday, 11 December 2006 at 15:59:03 +0800, LI Xin wrote: > Hi, > > Would you please give the following patch a try? > > http://people.freebsd.org/~delphij/misc/patch-zonelim-drain > > Note: Please revert my previous patch against sys/kern/kern_mbuf.c. > > This patch should be applied agains

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-12-11 Thread LI Xin
Hi, Would you please give the following patch a try? http://people.freebsd.org/~delphij/misc/patch-zonelim-drain Note: Please revert my previous patch against sys/kern/kern_mbuf.c. This patch should be applied against sys/vm/ [RELENG_6 or RELENG_6_2], it schedules a drain of uma zones when they

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-11-25 Thread Nikolay Pavlov
On Sunday, 26 November 2006 at 2:13:33 +0800, LI Xin wrote: > Nikolay Pavlov wrote: > > On Friday, 24 November 2006 at 11:11:48 +0800, LI Xin wrote: > >> Nikolay Pavlov wrote: > >>> On Thursday, 23 November 2006 at 20:24:15 +0800, [EMAIL PROTECTED] wrote: > Hi, > > On Wed, 22 Nov 20

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-11-25 Thread LI Xin
Nikolay Pavlov wrote: > On Friday, 24 November 2006 at 11:11:48 +0800, LI Xin wrote: >> Nikolay Pavlov wrote: >>> On Thursday, 23 November 2006 at 20:24:15 +0800, [EMAIL PROTECTED] wrote: Hi, On Wed, 22 Nov 2006 21:55:49 +0200, Nikolay Pavlov <[EMAIL PROTECTED]> wrote: > Hi

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-11-25 Thread Nikolay Pavlov
On Friday, 24 November 2006 at 11:11:48 +0800, LI Xin wrote: > Nikolay Pavlov wrote: > > On Thursday, 23 November 2006 at 20:24:15 +0800, [EMAIL PROTECTED] wrote: > >> Hi, > >> > >> On Wed, 22 Nov 2006 21:55:49 +0200, Nikolay Pavlov <[EMAIL PROTECTED]> > >> wrote: > >>> Hi. > >>> It seems i have a

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-11-24 Thread Nikolay Pavlov
On Friday, 24 November 2006 at 11:11:48 +0800, LI Xin wrote: > Nikolay Pavlov wrote: > > On Thursday, 23 November 2006 at 20:24:15 +0800, [EMAIL PROTECTED] wrote: > >> Hi, > >> > >> On Wed, 22 Nov 2006 21:55:49 +0200, Nikolay Pavlov <[EMAIL PROTECTED]> > >> wrote: > >>> Hi. > >>> It seems i have a

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-11-23 Thread LI Xin
Nikolay Pavlov wrote: > On Thursday, 23 November 2006 at 20:24:15 +0800, [EMAIL PROTECTED] wrote: >> Hi, >> >> On Wed, 22 Nov 2006 21:55:49 +0200, Nikolay Pavlov <[EMAIL PROTECTED]> wrote: >>> Hi. >>> It seems i have a deadlock on 6.2-PRERELEASE. >>> This is squid server in accelerator mode. >>> I

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-11-23 Thread Nikolay Pavlov
On Thursday, 23 November 2006 at 20:24:15 +0800, [EMAIL PROTECTED] wrote: > > Hi, > > On Wed, 22 Nov 2006 21:55:49 +0200, Nikolay Pavlov <[EMAIL PROTECTED]> wrote: > > Hi. > > It seems i have a deadlock on 6.2-PRERELEASE. > > This is squid server in accelerator mode. > > I can easily trigger it w

Re: deadlock in "zoneli" state on 6.2-PRERELEASE

2006-11-23 Thread delphij
Hi, On Wed, 22 Nov 2006 21:55:49 +0200, Nikolay Pavlov <[EMAIL PROTECTED]> wrote: > Hi. > It seems i have a deadlock on 6.2-PRERELEASE. > This is squid server in accelerator mode. > I can easily trigger it with a high rate of requests. > Squid is locked on some "zoneli" state, i am not sure what

deadlock in "zoneli" state on 6.2-PRERELEASE

2006-11-22 Thread Nikolay Pavlov
Hi. It seems i have a deadlock on 6.2-PRERELEASE. This is squid server in accelerator mode. I can easily trigger it with a high rate of requests. Squid is locked on some "zoneli" state, i am not sure what it is. Also i can't KILL proccess even with SIGKILL. In addition one of sshd proccess is locke