Hi all,
I enabled core dumps in /etc/security/limits.d/coredump.conf (* - core
unlimited); core_pattern and suid_dumpable are set appropriately. However,
most processes have a soft limit of 0; that is, core dump disabled:
# for p in $(ps -e -o pid| tail -n +1); do prlimit --noheadings --core --pid $p
2>/dev/null; done | sort |uniq -c
1 CORE max core file size 0 0 bytes
260 CORE max core file size 0 unlimited bytes
44 CORE max core file size unlimited unlimited bytes
Only 44 processes have coredump enabled. Why? I looked for 'ulimit' in
/etc/init.d, .bashrc's, and other starters, but found nothing relevant.
The one with hard limit 0 is ssh-agent, presumably set by the program itself
for obvious security reasons.
Who is soft-disabling core dumps for the other 260?
Is there a better way to enable them, other than for each process?
Best
Ale
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