Hi all,
I came across a problem with no file limit for one of the
primitives(slapd) running in pacemaker. To verify that this is result of
running in pacemaker, i put the node in standby and start up Slapd
manually, the nofile limit is shown as bound by
/etc/security/limits.conf. However, if i online the node and let slapd
start up through pacemaker, the limits seems to be inherited from
pacemaker (as it should from forking) but with values that are not set
in the limits.conf.
I didnt see any ulimit setting in init file. I was wondering if the
pacemaker was compiled with set fd_setsize? Is there a way for pacemaker
to accept limits.conf setting instead of recompiling?
Thank you for help.
limits of pacemaker
Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 10485760 unlimited bytes
Max core file size unlimited unlimited bytes
Max resident set unlimited unlimited bytes
Max processes 127437 127437 processes
Max open files 1024 4096 files
Max locked memory 65536 65536 bytes
Max address space unlimited unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 127437 127437 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us
limits of slapd
Limit Soft Limit Hard Limit Units
Max cpu time unlimited unlimited seconds
Max file size unlimited unlimited bytes
Max data size unlimited unlimited bytes
Max stack size 10485760 unlimited bytes
Max core file size unlimited unlimited bytes
Max resident set unlimited unlimited bytes
Max processes 127437 127437 processes
Max open files 1024 4096 files
Max locked memory 65536 65536 bytes
Max address space unlimited unlimited bytes
Max file locks unlimited unlimited locks
Max pending signals 127437 127437 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us
limits.conf
<snip>
* soft nofile 8192
* hard nofile 8192
Running Pacemaker 1.1.7-6.el6 on centos 6.3. slapd version running is
2.4.37.
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