19 Sep
2003
19 Sep
'03
2:18 p.m.
On Sep 19, 2003 at 14:06, Rork, Joseph (J.P.) <jrork(a)ford.com> wrote:
I've recently gone back to MySql v4.0, w/ SER
8.11. I'm trying to log in and I am seeing the following message in the syslog.
Sep 19 17:50:17 sip2 ser[2066]: ERROR: receive_msg: no mem for sip_msg
I have plenty of memory in my system. Has anyone else run into this problem, and if so,
how did you fix it?
The short fix is edit config.h and change PKG_MEM_POOL_SIZE. Right now
is 1Mb, increase it.
Explanation:
ser uses 2 types of memory, shared and "local". The "local" memory
is
not shared between the processes and it's faster to allocate since we
don't need to lock on malloc.
The shared mem. size can be increased form the command line (-m
size_in_mb). The default is 32Mb.
The "local" mem. maximum size is fixed to 1Mb (PKG_MEM_POOL_SIZE). We
haven't needed more so far. In your case probably ser uses a lot of
"local" mem. when it tries to load some of the databases in RAM on
init. This is a known problem, and in the future we'll solve it without
increasing PKG_MEM_POOL_SIZE, but for now this is the only solution.
(I assume this is the problem in your case, but you could have also
found a mem. leak, we would need the full logs and maybe a debug build
to say for sure).
Andrei