Date: Fri, 12 Sep 2003 09:54:28 +0300 From: "Ventsislav Velkov" <veno@evrocom.bg> To: <freebsd-stable@freebsd.org> Subject: squid+wccp No buffer space available Message-ID: <001201c378fa$b6488930$0232a8c0@beatle>
next in thread | raw e-mail | index | archive | help
Hi all, I have a problem when trying to run my squid-cache with wccp. The problem is that after running for 1 hour the network hangs . I have in the message log "/kernel: xl0: watchdog timeout" and in the squid logs " No buffer space available" The system is dual xeon @500Mhz with 2.5GB of RAM and 10x9.1GB SCSI, FreeBSD 4.9-PRERELEASE from Thu Sep 11 and squid-2.5.STABLE3 build from ports. My kernel: maxusers 256 options MSGMNB=16384 # max # of bytes in a queue options MSGMNI=512 # number of message queue identifiers options MSGSEG=8192 # number of message segments options MSGSSZ=128 # size of a message segment options MSGTQL=512 # max messages in system options SHMSEG=16 options SHMMNI=32 options SHMMAX=2097152 options SHMALL=4096 options MAXDSIZ="(2048UL*1024*1024)" options MAXSSIZ="(2048UL*1024*1024)" options DFLDSIZ="(2048UL*1024*1024)" options NMBCLUSTERS=65535 options NBUF=16384 When I am port-forwarding the traffic to the squid without wccp the machine is stable and works fine. The problem appears after setting squid with wccp and bringing gre interfaces. I've tried different settings but with no effect. The squid passes arround 20 mbits/s with over 100 req/s. Will appreciate all advices. Best regards, ---------------------------------- Ventsislav Velkov Network Administrator Evrocom.Net +359 32 607321
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?001201c378fa$b6488930$0232a8c0>