Re: status of autotuning freebsd for 9.2

2013-08-19 Thread Andre Oppermann
On 16.08.2013 10:29, Andre Oppermann wrote: On 16.08.2013 08:32, Alfred Perlstein wrote: Andre, I'm kind of bummed out this didn't make it into 9.2, I'm wondering can I commit this to 9-stable now? (or is it already in?) It didn't make it because there was only sparse feedback after

Re: status of autotuning freebsd for 9.2

2013-08-19 Thread Andre Oppermann
...@gmail.com wrote: On Mon, Aug 19, 2013 at 10:26 AM, Alfred Perlstein alf...@ixsystems.com mailto:alf...@ixsystems.com wrote: On Aug 19, 2013, at 2:52 AM, Andre Oppermann an...@freebsd.org mailto:an...@freebsd.org wrote: On 16.08.2013 10:29, Andre Oppermann

Re: status of autotuning freebsd for 9.2

2013-08-16 Thread Andre Oppermann
of replies that it is being tested but no statements either way if it was good or not. Hence I erred on the side of caution and refrained from committing it. Would you do the honors? Yes, will do later today. -- Andre -Alfred On 7/8/13 7:37 AM, Andre Oppermann wrote: On 07.07.2013 20:24, Alfred

Re: Listen queue overflow

2013-08-01 Thread Andre Oppermann
On 01.08.2013 16:47, Mike Tancsa wrote: After upgrading from a RELENG9 kernel from June 18th to July 27th, I am seeing this odd new message. Is this a new bug, or just a new diagnostic message ? I am guessing it happened after r253035 ? sonewconn: pcb 0xfe001ac76930: Listen queue

Re: status of autotuning freebsd for 9.2

2013-07-15 Thread Andre Oppermann
it into the PCBSD rolling update as well. I'm thinking it makes sense to roll this into the 9.2 release to give us more scalability. -Alfred On 7/7/13 1:34 AM, Andre Oppermann wrote: On 07.07.2013 08:32, Alfred Perlstein wrote: Andre, Are you going to have time to MFC things from -current for auto

Re: status of autotuning freebsd for 9.2

2013-07-15 Thread Andre Oppermann
On 15.07.2013 08:38, Andre Oppermann wrote: On 13.07.2013 09:47, Alfred Perlstein wrote: Andre, we have a number of people running this patch in the following configurations: 6-8GB ram + 10gigE ethernet using iozone over NFS. As you haven't seen any problems yet I've asked RE to green light

Re: status of autotuning freebsd for 9.2

2013-07-11 Thread Andre Oppermann
On 08.07.2013 16:37, Andre Oppermann wrote: On 07.07.2013 20:24, Alfred Perlstein wrote: On 7/7/13 1:34 AM, Andre Oppermann wrote: Can you help me with with testing? Yes. Please give me your proposed changes and I'll stand up a machine and give feedback. http://people.freebsd.org/~andre

Re: status of autotuning freebsd for 9.2

2013-07-11 Thread Andre Oppermann
On 11.07.2013 11:08, Steven Hartland wrote: - Original Message - From: Andre Oppermann an...@freebsd.org On 08.07.2013 16:37, Andre Oppermann wrote: On 07.07.2013 20:24, Alfred Perlstein wrote: On 7/7/13 1:34 AM, Andre Oppermann wrote: Can you help me with with testing? Yes

Re: status of autotuning freebsd for 9.2

2013-07-08 Thread Andre Oppermann
On 07.07.2013 20:24, Alfred Perlstein wrote: On 7/7/13 1:34 AM, Andre Oppermann wrote: Can you help me with with testing? Yes. Please give me your proposed changes and I'll stand up a machine and give feedback. http://people.freebsd.org/~andre/mfc-autotuning-20130708.diff

Re: status of autotuning freebsd for 9.2

2013-07-08 Thread Andre Oppermann
On 08.07.2013 16:41, Outback Dingo wrote: On Mon, Jul 8, 2013 at 10:37 AM, Andre Oppermann an...@freebsd.org mailto:an...@freebsd.org wrote: On 07.07.2013 20:24, Alfred Perlstein wrote: On 7/7/13 1:34 AM, Andre Oppermann wrote: Can you help me with with testing

Re: status of autotuning freebsd for 9.2

2013-07-07 Thread Andre Oppermann
On 07.07.2013 08:32, Alfred Perlstein wrote: Andre, Are you going to have time to MFC things from -current for auto-tuning -stable before 9.2? I simply ran out of time on Friday and MFCing such a big change requires more testing. I fear (maybe unnecessarily?) that we are about to ship yet

Re: EuroBSDcon 2013: Call for Proposals, Conference on September 28+29 2013

2013-04-16 Thread Andre Oppermann
On 15.04.2013 05:32, Julian Elischer wrote: On 4/11/13 5:18 PM, Andre Oppermann wrote: Excuse me for being slightly spammy but I've received feedback that we haven't spread this information widely enough outside the inner circles and interested people missed the announcement. EuroBSDcon 2013

EuroBSDcon 2013: Call for Proposals, Conference on September 28+29 2013

2013-04-11 Thread Andre Oppermann
Excuse me for being slightly spammy but I've received feedback that we haven't spread this information widely enough outside the inner circles and interested people missed the announcement. EuroBSDcon 2013: September 28-29 in Malta = EuroBSDcon is the

Re: 9.1-RC3 IGB dropping connections.

2012-11-27 Thread Andre Oppermann
On 27.11.2012 23:27, Zaphod Beeblebrox wrote: I've got an Intel server motherboard with 4x igb (and 1x em) on it. The motherboard in question is the S3420GPRX and the IGB's show up as: igb0: Intel(R) PRO/1000 Network Connection version - 2.3.4 port 0x3020-0x303f mem

Looking for bge(4) , bce(4) and igb(4) cards

2012-11-14 Thread Andre Oppermann
Hello I currently working on a number of drivers for popular network cards and extend them with automatic hybrid interrupt/polling ithread processing with life-lock prevention (so that the driver can't consume all CPU when under heavy load or attack). To properly test this I need the proper

Re: [ZFS] Server periodically become unavailable

2012-10-22 Thread Andre Oppermann
On 20.10.2012 15:11, Vladislav Prodan wrote: FreeBSD 9.1-PRERELEASE #0: Wed Jul 25 01:40:56 EEST 2012 I have the server: 8 cores AMD, 16GB RAM, 4x3TB HDD in RAID10 for ZFS. Sometime wheels fall off the server and the network. Can this clean-up memory for ZFS cache? I enclose a picture with

Re: syncache errors

2010-08-29 Thread Andre Oppermann
On 29.08.2010 16:09, Mike Tancsa wrote: After upgrading to a recent STABLE, I have been seeing the following sporadic errors Aug 28 04:15:15 smarthost2 kernel: TCP: [xx.yy.165.120]:53617 to [xx.yy.164.50]:25; syncache_socket: Socket create failed due to limits or memory shortage this is with

Re: syncache errors

2010-08-29 Thread Andre Oppermann
On 29.08.2010 19:16, Mike Tancsa wrote: At 11:33 AM 8/29/2010, Andre Oppermann wrote: On 29.08.2010 16:09, Mike Tancsa wrote: After upgrading to a recent STABLE, I have been seeing the following sporadic errors Aug 28 04:15:15 smarthost2 kernel: TCP: [xx.yy.165.120]:53617 to [xx.yy.164.50

(probe23:arcmsr0:0:16:0): inquiry data fails comparison at DV1 step

2009-06-10 Thread Andre Oppermann
Today I upgraded an AMD64 server from FreeBSD 6.4 to 7-STABLE and got a big nasty surprise with the Areca RAID controller: arcmsr0: Areca SATA Host Adapter RAID Controller (RAID6 capable) mem 0xfdbff000-0xfdb40 irq16 at device 14.0 on pci18 ARECA RAID ADAPTER0: Driver Version 1.20.00.15

Re: (probe23:arcmsr0:0:16:0): inquiry data fails comparison at DV1 step

2009-06-10 Thread Andre Oppermann
Mike Tancsa wrote: At 08:19 AM 6/10/2009, Andre Oppermann wrote: Today I upgraded an AMD64 server from FreeBSD 6.4 to 7-STABLE and got a big nasty surprise with the Areca RAID controller: arcmsr0: Areca SATA Host Adapter RAID Controller (RAID6 capable) mem 0xfdbff000-0xfdb40 irq16

Re: (probe23:arcmsr0:0:16:0): inquiry data fails comparison at DV1 step

2009-06-10 Thread Andre Oppermann
Scott Long wrote: Andre Oppermann wrote: Today I upgraded an AMD64 server from FreeBSD 6.4 to 7-STABLE and got a big nasty surprise with the Areca RAID controller: arcmsr0: Areca SATA Host Adapter RAID Controller (RAID6 capable) mem 0xfdbff000-0xfdb40 irq16 at device 14.0 on pci18 ARECA

TCP/IP Cleanup and Optimization - Funraise target reached - one request remaining

2005-07-28 Thread Andre Oppermann
First I want to thank everyone for their great support and numerous donations to the TCP/IP Cleanup and Optimization[1]! The full funding target has been reached today. I want thank especially the many individuals who have contributed a significant amount of money alone. And of course the

Re: TCP/IP Cleanup and Optimization - Funraise target reached - one request remaining

2005-07-28 Thread Andre Oppermann
Replying to self: Of course it's a funraise too, but the Subject should actually be Fundraise target reached. Meaningful typo this time... ;) -- Andre ___ freebsd-stable@freebsd.org mailing list

Re: panic in RELENG_5 UMA

2005-06-22 Thread Andre Oppermann
Gleb Smirnoff wrote: [ cc'ing parties involved in this part of code] On Tue, Jun 21, 2005 at 01:07:01PM +0400, Gleb Smirnoff wrote: T On Tue, Jun 21, 2005 at 09:04:27AM +0200, Jeremie Le Hen wrote: T J #25 0xc05a0a0b in m_freem (mb=0x0) at uma.h:304 T J No locals. T J #26 0xc05ee0d5 in

Re: panic in RELENG_5 UMA

2005-06-22 Thread Andre Oppermann
Gleb Smirnoff wrote: On Wed, Jun 22, 2005 at 03:03:53PM +0200, Andre Oppermann wrote: A Fixing this one is harder. We take la from unlocked rtentry obtained via A rt_check(), or from arplookup(). The latter drops lock on rtentry, too. A Then we do some work and use this la. It may have

Re: serious networking (em) performance (ggate and NFS) problem

2004-11-29 Thread Andre Oppermann
David G. Lawrence wrote: tests. With the re driver, no change except placing a 100BT setup with no packet loss to a gigE setup (both linksys switches) will cause serious packet loss at 20Mbps data rates. I have discovered the only way to get good performance with no packet loss was to

Re: serious networking (em) performance (ggate and NFS) problem

2004-11-25 Thread Andre Oppermann
Robert Watson wrote: On Sun, 21 Nov 2004, Sean McNeil wrote: I have to disagree. Packet loss is likely according to some of my tests. With the re driver, no change except placing a 100BT setup with no packet loss to a gigE setup (both linksys switches) will cause serious packet loss at 20Mbps

Re: Packet passing performance study on exotic hardware.

2004-10-08 Thread Andre Oppermann
David Gilbert wrote: During the next week, I will continue testing with full simulated routing tables, random packets and packets between 350 and 550 bytes (average ISP out/in packet sizes). I will add to this report then. If anyone has tuning advice for FreeBSD 5.3, I'd like to hear it. Three

su root hangs when logged in via SSH

2000-12-13 Thread Andre Oppermann
I've got a strange problem on two of my FreeBSD machines (4.1R and 4.2-STABLE 20001207). Whenever I try to su to root it (su) just hangs and does not execute the login. Also when supplying the wrong password after emitting the message it will just hang and I have to kill it with ^C. Su'ing to

Compaq DL380 too noisy

2000-11-30 Thread Andre Oppermann
I'm running a Compaq DL380 under FreeBSD 4.2R. Now the fans all run on full speed and create quite some noise. Is there any way of regulating them like with the Insight Manager under Windoze? -- Andre To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-stable" in the