Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Ian FREISLICH
Pyun YongHyeon wrote: patch can fix the RX issue you're suffering from. Anyway, would you give it try the patch at the following URL? http://people.freebsd.org/~yongari/bce/bce.20100305.diff The patch was generated against CURRENT and you may see a message like Disabling COAL_NOW timedout!

Re: Core i5 AES acceleration

2010-03-09 Thread Doug Rabson
On 9 Mar 2010, at 00:10, James R. Van Artsdalen wrote: Norikatsu Shigemura wrote: According to http://en.wikipedia.org/wiki/AES-NI , we can get specification document: http://software.intel.com/file/20457 . I saw it, and consider that we can release under BSDL. Because of

Re: Survey results very helpful, thanks! (was: Re: net.inet.tcp.timer_race: does anyone have a non-zero value?)

2010-03-09 Thread Doug Hardie
On 8 March 2010, at 12:33, Robert Watson wrote: On Mon, 8 Mar 2010, Doug Hardie wrote: I run a number of 4 core systems with em interfaces. These are production systems that are unmanned and located a long way from me. Under unusual conditions it can take up to 6 hours to get there.

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Ian FREISLICH
Pyun YongHyeon wrote: On Mon, Mar 08, 2010 at 04:45:20PM +0200, Ian FREISLICH wrote: Pyun YongHyeon wrote: On Fri, Mar 05, 2010 at 11:16:41PM +0200, Ian FREISLICH wrote: Pyun YongHyeon wrote: Thanks for the info. Frankly, I have no idea how to explain the issue given that you

Re: newfs broken in -CURRENT after 204654

2010-03-09 Thread Maxim Sobolev
Jayachandran C. wrote: On Thu, Mar 04, 2010 at 06:34:03PM +0530, C. Jayachandran wrote: I'm testing this on the mips platform, but I think there is an issue with change that made sectorsize int64_t, because the ioctl DIOCGSECTORSIZE used to read sector size seems to take u_int. This quick

Error 127.0.0.1: no route to host

2010-03-09 Thread Renato Botelho
I updated my 9.0-current amd64 today on rev. 204915 and start to get errors like this 127.0.0.1: no route to host I boot using kernel.old and everything back to normal. I don't know exactly revision of my kernel.old because last change made on sys/conf/newvers.sh simply removed this information

RE: Error 127.0.0.1: no route to host

2010-03-09 Thread Li, Qing
Thanks for the report, I am looking at it and will get back to you. -- Qing -Original Message- From: owner-freebsd-curr...@freebsd.org [mailto:owner-freebsd- curr...@freebsd.org] On Behalf Of Renato Botelho Sent: Tuesday, March 09, 2010 10:47 AM To: FreeBSD Current Subject: Error

RE: Error 127.0.0.1: no route to host

2010-03-09 Thread Li, Qing
This error was caused by my commit r204902 from yesterday. Please try patch at http://people.freebsd.org/~qingli/route.h.diff -- Qing -Original Message- From: owner-freebsd-curr...@freebsd.org [mailto:owner-freebsd- curr...@freebsd.org] On Behalf Of Li, Qing Sent: Tuesday,

Re: Error 127.0.0.1: no route to host

2010-03-09 Thread Renato Botelho
On Tue, Mar 9, 2010 at 5:14 PM, Li, Qing qing...@bluecoat.com wrote: This error was caused by my commit r204902 from yesterday. Please try patch at        http://people.freebsd.org/~qingli/route.h.diff Patch fixed the problem, thanks for the quick reply and fix. -- Renato Botelho

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Pyun YongHyeon
On Tue, Mar 09, 2010 at 03:31:55PM +0200, Ian FREISLICH wrote: Pyun YongHyeon wrote: On Mon, Mar 08, 2010 at 04:45:20PM +0200, Ian FREISLICH wrote: Pyun YongHyeon wrote: On Fri, Mar 05, 2010 at 11:16:41PM +0200, Ian FREISLICH wrote: Pyun YongHyeon wrote: Thanks for the info.

Re: Error 127.0.0.1: no route to host

2010-03-09 Thread Julian Elischer
Li, Qing wrote: This error was caused by my commit r204902 from yesterday. [...] I remember saying well the patch itself is basically ok but I don't know about the side effects. (about the ARPv2 change in general) I'm guessing you have had a rather interesting learning experience about

Re: Error 127.0.0.1: no route to host

2010-03-09 Thread Julian Elischer
Julian Elischer wrote: Li, Qing wrote: This error was caused by my commit r204902 from yesterday. [...] I remember saying well the patch itself is basically ok but I don't know about the side effects. (about the ARPv2 change in general) I'm guessing you have had a rather interesting

Re: Core i5 AES acceleration

2010-03-09 Thread Christof Schulze
Am Sunday 07 March 2010 18:59:07 schrieb David Ehrmann: On 3/7/10 1:44 AM, Norikatsu Shigemura wrote: Hi Devid and Julian. On Sat, 06 Mar 2010 22:10:28 -0800 Julian Elischerjul...@elischer.org wrote: David Ehrmann wrote: Does FreeBSD currently support cryptographic acceleration for

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Pyun YongHyeon
On Tue, Mar 09, 2010 at 10:26:29AM +0200, Ian FREISLICH wrote: Pyun YongHyeon wrote: patch can fix the RX issue you're suffering from. Anyway, would you give it try the patch at the following URL? http://people.freebsd.org/~yongari/bce/bce.20100305.diff The patch was generated against

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Pyun YongHyeon
On Tue, Mar 09, 2010 at 01:31:55PM -0800, David Christensen wrote: patch can fix the RX issue you're suffering from. Anyway, would you give it try the patch at the following URL? http://people.freebsd.org/~yongari/bce/bce.20100305.diff The patch was generated against CURRENT

RE: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread David Christensen
patch can fix the RX issue you're suffering from. Anyway, would you give it try the patch at the following URL? http://people.freebsd.org/~yongari/bce/bce.20100305.diff The patch was generated against CURRENT and you may see a message like Disabling COAL_NOW timedout! during

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Ian FREISLICH
Pyun YongHyeon wrote: On Tue, Mar 09, 2010 at 03:31:55PM +0200, Ian FREISLICH wrote: Can you explain the tunables please - I'm guessing it's these: I think I asked the wrong question. What is a Quick BD Chain? What relation should this number have to traffic rate. Is there a maximum and what

RE: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread David Christensen
It's been running for about 1:23 on the patched driver. I'm still seeing the com_no_buffers increase: [firewall2.jnb1] ~ # sysctl dev.bce |grep com_no_buffers dev.bce.0.com_no_buffers: 5642 dev.bce.1.com_no_buffers: 497 dev.bce.2.com_no_buffers: 6260612

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Pyun YongHyeon
On Tue, Mar 09, 2010 at 11:55:30PM +0200, Ian FREISLICH wrote: Pyun YongHyeon wrote: On Tue, Mar 09, 2010 at 03:31:55PM +0200, Ian FREISLICH wrote: Can you explain the tunables please - I'm guessing it's these: I think I asked the wrong question. What is a Quick BD Chain? I don't know

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Ryan Stone
What's the traffic look like?  Jumbo, standard, short frames?  Any good ideas on profiling the code?  I haven't figured out how to use the CPU TSC but there is a free running timer on the device that might be usable to calculate where the driver's time is spent. Dave In my experience hwpmc

RE: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread David Christensen
-Original Message- From: Ryan Stone [mailto:ryst...@gmail.com] Sent: Tuesday, March 09, 2010 2:31 PM To: David Christensen Cc: pyu...@gmail.com; Ian FREISLICH; curr...@freebsd.org Subject: Re: dev.bce.X.com_no_buffers increasing and packet loss What's the traffic look like?  

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Ryan Stone
trash_ctor and trash_dtor? You're running with INVARIANTS. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Fabien Thomas
If you are on head/stable_7/stable_8 you can also do quick test with top mode pmcstat -S unhalted-cycles -T (http://wiki.freebsd.org/PmcTools/PmcTop). For more in depth post processing with source code (c+asm) you can output to Kcachegrind (http://wiki.freebsd.org/PmcTools/PmcKcachegrind).

Re: hang in rpccon from interrupting NFS operations (Re: pointyhat panic)

2010-03-09 Thread Adrenalin
Hi, I would like to know if this bug has been fixed in the FreeBSD 8 Release since I got it 3 times already on a busy box that use heavily NFS (with lots of files). Unfortunately my processes are not compiled with debug symbols(so I cannot get an backtrace), but I've got all the php-cgi stuck in

[head tinderbox] failure on arm/arm

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:40:01 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:40:01 - starting HEAD tinderbox run for arm/arm TB --- 2010-03-10 00:40:01 - cleaning the object tree TB --- 2010-03-10 00:40:16 - cvsupping the source tree TB --- 2010-03-10 00:40:16 -

[head tinderbox] failure on i386/i386

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:40:01 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:40:01 - starting HEAD tinderbox run for i386/i386 TB --- 2010-03-10 00:40:01 - cleaning the object tree TB --- 2010-03-10 00:40:27 - cvsupping the source tree TB --- 2010-03-10 00:40:27 -

[head tinderbox] failure on i386/pc98

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:40:01 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:40:01 - starting HEAD tinderbox run for i386/pc98 TB --- 2010-03-10 00:40:01 - cleaning the object tree TB --- 2010-03-10 00:40:25 - cvsupping the source tree TB --- 2010-03-10 00:40:25 -

[head tinderbox] failure on amd64/amd64

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:40:01 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:40:01 - starting HEAD tinderbox run for amd64/amd64 TB --- 2010-03-10 00:40:01 - cleaning the object tree TB --- 2010-03-10 00:40:30 - cvsupping the source tree TB --- 2010-03-10 00:40:30 -

[head tinderbox] failure on mips/mips

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:41:39 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:41:39 - starting HEAD tinderbox run for mips/mips TB --- 2010-03-10 00:41:39 - cleaning the object tree TB --- 2010-03-10 00:41:51 - cvsupping the source tree TB --- 2010-03-10 00:41:51 -

[head tinderbox] failure on powerpc/powerpc

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:41:39 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:41:39 - starting HEAD tinderbox run for powerpc/powerpc TB --- 2010-03-10 00:41:39 - cleaning the object tree TB --- 2010-03-10 00:42:06 - cvsupping the source tree TB --- 2010-03-10 00:42:06 -

[head tinderbox] failure on ia64/ia64

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:41:35 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:41:35 - starting HEAD tinderbox run for ia64/ia64 TB --- 2010-03-10 00:41:35 - cleaning the object tree TB --- 2010-03-10 00:41:57 - cvsupping the source tree TB --- 2010-03-10 00:41:57 -

[head tinderbox] failure on sparc64/sparc64

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:41:41 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:41:41 - starting HEAD tinderbox run for sparc64/sparc64 TB --- 2010-03-10 00:41:41 - cleaning the object tree TB --- 2010-03-10 00:42:10 - cvsupping the source tree TB --- 2010-03-10 00:42:10 -

[head tinderbox] failure on sparc64/sun4v

2010-03-09 Thread FreeBSD Tinderbox
TB --- 2010-03-10 00:43:04 - tinderbox 2.6 running on freebsd-current.sentex.ca TB --- 2010-03-10 00:43:04 - starting HEAD tinderbox run for sparc64/sun4v TB --- 2010-03-10 00:43:04 - cleaning the object tree TB --- 2010-03-10 00:43:15 - cvsupping the source tree TB --- 2010-03-10 00:43:15 -

Re: Error 127.0.0.1: no route to host

2010-03-09 Thread Doug Barton
On 03/09/10 12:14, Li, Qing wrote: This error was caused by my commit r204902 from yesterday. Please try patch at http://people.freebsd.org/~qingli/route.h.diff This doesn't appear to be committed yet, is it still the best fix? Doug -- ... and that's just a little bit of

Re: hang in rpccon from interrupting NFS operations (Re: pointyhat panic)

2010-03-09 Thread Rick Macklem
On Wed, 10 Mar 2010, Adrenalin wrote: Hi, I would like to know if this bug has been fixed in the FreeBSD 8 Release since I got it 3 times already on a busy box that use heavily NFS (with lots of files). Unfortunately my processes are not compiled with debug symbols(so I cannot get an

Re: dev.bce.X.com_no_buffers increasing and packet loss

2010-03-09 Thread Ian FREISLICH
Pyun YongHyeon wrote: On Tue, Mar 09, 2010 at 11:55:30PM +0200, Ian FREISLICH wrote: I set the RX as high as 512 in 64 quanta but it made little difference to the interrupt rate. At times where we experience the packet loss and com_no_buffers increases, the interrupt rate on between 1