Re: 1.5 dev22 issue on freebsd10-stable

2014-04-16 Thread Willy Tarreau
On Wed, Apr 16, 2014 at 01:56:29PM +0800, k simon wrote: Hi,Willy, I'm sorry about strace only support i386 on FreeBSD box, but I'm working on amd64. Argh! Without that we'll be fairly limited. You can try with truss but we'll surely miss some information. On a personal note, I'd say that

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-16 Thread Ghislain
Le 16/04/2014 08:39, Willy Tarreau a écrit : On a personal note, I'd say that I consider the support for strace and tcpdump as absolute prerequisite when it comes to any platform going into production, to the point of even reconsidering the platform if it misses them. Willy well FreeBSD

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-16 Thread Simon Dick
On 16 April 2014 13:41, Ghislain gad...@aqueos.com wrote: Le 16/04/2014 08:39, Willy Tarreau a écrit : On a personal note, I'd say that I consider the support for strace and tcpdump as absolute prerequisite when it comes to any platform going into production, to the point of even

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-16 Thread Willy Tarreau
On Wed, Apr 16, 2014 at 02:32:03PM +0100, Simon Dick wrote: On 16 April 2014 13:41, Ghislain gad...@aqueos.com wrote: Le 16/04/2014 08:39, Willy Tarreau a écrit : On a personal note, I'd say that I consider the support for strace and tcpdump as absolute prerequisite when it comes to any

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-16 Thread k simon
于 14-4-16 21:35, Willy Tarreau 写道: On Wed, Apr 16, 2014 at 02:32:03PM +0100, Simon Dick wrote: On 16 April 2014 13:41, Ghislain gad...@aqueos.com wrote: Le 16/04/2014 08:39, Willy Tarreau a écrit : On a personal note, I'd say that I consider the support for strace and tcpdump as absolute

1.5 dev22 issue on freebsd10-stable

2014-04-15 Thread k simon
Hi,List, I got a 1.5 dev22 issue on freebsd 10-stable. It reported like below, it's generate about 2-3 errors per minute when using http-keep-alive ,it's about 5-8 errors per minute with http-server-close. I tried use source ip:port1-port2 in server section, but nothing helped. Then I stop

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-15 Thread Willy Tarreau
Hi Simon, On Tue, Apr 15, 2014 at 04:22:35PM +0800, k simon wrote: Hi,List, I got a 1.5 dev22 issue on freebsd 10-stable. It reported like below, it's generate about 2-3 errors per minute when using http-keep-alive ,it's about 5-8 errors per minute with http-server-close. I tried use

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-15 Thread k simon
Hi,Willy, Does your mean BUG/MINOR: tcpcheck connect wrong behavior or BUG/MEDIUM: checks: immediately report a connection success ? I have not used tcp-check, just used http-check. Does it have the same bug? And the out connections to the server farm is about just 900+, is TW state

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-15 Thread Willy Tarreau
On Wed, Apr 16, 2014 at 12:46:40AM +0800, k simon wrote: Hi,Willy, Does your mean BUG/MINOR: tcpcheck connect wrong behavior or BUG/MEDIUM: checks: immediately report a connection success ? I don't remember, all I can say is that whatever is tagged BUG must be applied. I have not used

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-15 Thread k simon
Hi,Willy, You must never have timewaits on a client, only on a server. So if on your haproxy box you're seeing timewaits for connections going to the backend servers, there's something wrong. Haproxy deploys great efforts at avoiding them by doing a setsockopt(SO_LINGER) to force the system

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-15 Thread Willy Tarreau
Hi Simon, On Wed, Apr 16, 2014 at 10:25:46AM +0800, k simon wrote: Hi,Willy, You must never have timewaits on a client, only on a server. So if on your haproxy box you're seeing timewaits for connections going to the backend servers, there's something wrong. Haproxy deploys great

Re: 1.5 dev22 issue on freebsd10-stable

2014-04-15 Thread k simon
Hi,Willy, I'm sorry about strace only support i386 on FreeBSD box, but I'm working on amd64. # uname -a FreeBSD ha-l1-n2 10.0-STABLE FreeBSD 10.0-STABLE #0 r264098: Fri Apr 4 10:57:19 CST 2014 root@ha-l1-n2:/usr/obj/usr/src/sys/10-stable-r264098 amd64 Simon 于 14-4-16 13:40, Willy