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
