Re: Problems with em interfaces on FreeBSD 6.1

2006-08-21 Thread Pyun YongHyeon
On Sat, Aug 12, 2006 at 11:02:53PM +0400, Gleb Smirnoff wrote: > On Sat, Aug 12, 2006 at 09:50:49AM +0200, Daniel Ryslink wrote: > D> Yesterday, I deployed the Intel driver version 6.1.4 compiled as a > module, > D> but the problem still prevails. > D> > D> Do you have any other suggestion

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-17 Thread Pyun YongHyeon
On Thu, Aug 17, 2006 at 09:59:37AM +0200, Daniel Ryslink wrote: > > I really appreciate your help, but since the machine in question is a > mission critical router in a production environment, with many housed > customers connected, I cannot really experiment with its settings anymore. >

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-17 Thread Daniel Ryslink
I really appreciate your help, but since the machine in question is a mission critical router in a production environment, with many housed customers connected, I cannot really experiment with its settings anymore. Both my superiors and the customers are quite upset by the recent problems, I

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-17 Thread Pyun YongHyeon
On Thu, Aug 17, 2006 at 09:45:50AM +0200, Daniel Ryslink wrote: > > Hello, > > Thank you very much for your assistance. > > I am happy to report that we have been able to fix this problem. I just > wanted to wait a day or two to be sure that it won't resurface again. > > The last step

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-17 Thread Daniel Ryslink
Hello, Thank you very much for your assistance. I am happy to report that we have been able to fix this problem. I just wanted to wait a day or two to be sure that it won't resurface again. The last steps we did were: 1) Upgrade SuperMicro SS5015M-T BIOS from version 1.1 to version 1.1a 2)

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-16 Thread Pyun YongHyeon
On Fri, Aug 11, 2006 at 10:06:00AM +0200, Daniel Ryslink wrote: > > Hello, > > We have currently upgraded one of our routers to Gigabit connectivity and > FreeBSD 6.1 Release. > > The hardware is Supermicro SuperServer 5015M-T - we have tried both the > integrated NIC and yet another

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-12 Thread Gleb Smirnoff
On Sat, Aug 12, 2006 at 09:50:49AM +0200, Daniel Ryslink wrote: D> Yesterday, I deployed the Intel driver version 6.1.4 compiled as a module, D> but the problem still prevails. D> D> Do you have any other suggestions than debug.mpsafenet=0 ? The fact that debug.mpsafenet=0 fixes the problem is q

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-12 Thread Daniel Ryslink
Hello, Our machine is not running in SMP mode, it's single CPU with hyperthreading switched off. I would also like to point out that similar problem occured on yet another machine running as a web server with FreeBSD 6.1 and em driver. Also, hardware problems are unlikely, since we tried th

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-12 Thread Daniel Ryslink
Hello, Yesterday, I deployed the Intel driver version 6.1.4 compiled as a module, but the problem still prevails. Do you have any other suggestions than debug.mpsafenet=0 ? Thank you Regards Daniel Ryslink On Fri, 11 Aug 2006, Jack Vogel wrote: On 8/11/06, Gleb Smirnoff <[EMAIL PROTECTED

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-11 Thread Jack Vogel
On 8/11/06, Landon Fuller <[EMAIL PROTECTED]> wrote: We saw this issue here on SMP systems running 6.1; I've been meaning to set up a reproduction case in the lab and dig into the issue further. Disabling the mpsafe network stack (debug.mpsafenet=0) is our temporary work-around; rwatson mentione

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-11 Thread Landon Fuller
On Aug 11, 2006, at 09:22, Jack Vogel wrote: On 8/11/06, Gleb Smirnoff <[EMAIL PROTECTED]> wrote: Daniel, On Fri, Aug 11, 2006 at 01:42:32PM +0200, Daniel Ryslink wrote: D> We have started to use the em driver only recently, after the upgrade to D> gigabit connectivity (100 MBit NICs from

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-11 Thread Jack Vogel
On 8/11/06, Gleb Smirnoff <[EMAIL PROTECTED]> wrote: Daniel, On Fri, Aug 11, 2006 at 01:42:32PM +0200, Daniel Ryslink wrote: D> We have started to use the em driver only recently, after the upgrade to D> gigabit connectivity (100 MBit NICs from Intel used the fxp driver). D> D> As for the freq

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-11 Thread Gleb Smirnoff
Daniel, On Fri, Aug 11, 2006 at 01:42:32PM +0200, Daniel Ryslink wrote: D> We have started to use the em driver only recently, after the upgrade to D> gigabit connectivity (100 MBit NICs from Intel used the fxp driver). D> D> As for the frequency of the incidents, here is a grep of the message

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-11 Thread Daniel Ryslink
Hello, We have started to use the em driver only recently, after the upgrade to gigabit connectivity (100 MBit NICs from Intel used the fxp driver). As for the frequency of the incidents, here is a grep of the messages: ~~ Aug 4 22:35:23 b2 kernel: em0: watchdog ti

Re: Problems with em interfaces on FreeBSD 6.1

2006-08-11 Thread Gleb Smirnoff
Daniel, On Fri, Aug 11, 2006 at 10:06:00AM +0200, Daniel Ryslink wrote: D> We have currently upgraded one of our routers to Gigabit connectivity and D> FreeBSD 6.1 Release. D> D> The hardware is Supermicro SuperServer 5015M-T - we have tried both the D> integrated NIC and yet another externa

Problems with em interfaces on FreeBSD 6.1

2006-08-11 Thread Daniel Ryslink
Hello, We have currently upgraded one of our routers to Gigabit connectivity and FreeBSD 6.1 Release. The hardware is Supermicro SuperServer 5015M-T - we have tried both the integrated NIC and yet another external Intel NIC - specifically Intel PRO/1000 MT Dual Port Server Adapter PWLA849