On 2014-05-12, 4:35 AM, Albert Shih wrote:
We got a very big problem with sogo.
We manage to switch to sogo from our old squirrelmail. But now I got many
sogod [31330]: [ERROR] <0x0x2b427b8416c8[WOWatchDog]> No child available to
handle incoming request!
and I put 32 threads.
more /etc/sysconfig/sogo
# The amount of processes that should be spawned (Default: 1)
PREFORK=32
and
grep Work /etc/sogo/sogo.conf
WOWorkersCount = 32;
Any idea ?
You have to see what is slowing down the sogod processes. Once thing you
can do is install the SOGo debugging packages and when you see something
like that in your logs: " pid 666 has been hanging in the same request
for 1 minutes", attach to that pid using gdb (gdb -p PID) and produce a
stack trace
(http://www.sogo.nu/fr/nc/support/faq/article/how-do-i-debug-sogo.html)
What you currently see could be due, for example, to: slow IMAP server
or running out of IMAP connections, slow database server, slow LDAP
server, memory thrashing, etc.
Thanks,
--
Ludovic Marcotte
lmarco...@inverse.ca :: +1.514.755.3630 :: http://inverse.ca
Inverse inc. :: Leaders behind SOGo (http://sogo.nu) and PacketFence
(http://packetfence.org)
--
users@sogo.nu
https://inverse.ca/sogo/lists