Dmitry wrote:
Hello,
I need to debug mathopd process because it segfaults every 2 day. The
pattern is always the same. Something like "mathopd[24068]: segfault at
a17b000 ip 005be8ac sp bfd6098c error 4 in libc-2.7.so[54d000+153000]"
I am sure it is not the problem of mathopd itself, but custom patches
applied to the sources. I can't find the way to enable core dump for
mathopd. If I run just `./mathopd` and kill it with SIGABRT (on Linux)
it dumps core. If I run `./mathopd -f /etc/mathopd.cfg` it doesn't. I
guess it is related to the user_id of running process.
In /etc/mathopd.cfg I have:
User www
StayRoot On
I can't change this because I need to debug real working process. Is
there any way to enable core dumps without changing my config?
Hi. Core dumps are only enabled if you specify a directory in the config file to
dump core in. You can do this using the CoreDirectory directive. Make sure the
user you specify in the config file can create files in this directory.
Cheers
Michiel
