Seong-lae ChoMethod
check ulimit variables
Permenant setting after reboot
- edit profile
2. edit
limits.conf format is <domain> <type> <item> <value>
limits.conf
ulimit 설정과 core dump 파일명 변경
root@devlinux ~]# ulimit -acore file size (blocks, -c) 0data seg size (kbytes, -d) unlimitedscheduling priority (-e) 0file size (blocks, -f) unlimitedpending signals (-i) 98304max locked memory (kbytes, -l) 32max memory size (kbytes, -m) unlimitedopen files (-n) 1024pipe size (512 bytes, -p) 8POSIX message queues (bytes, -q) 819200real-time priority (-r) 0stack size (kbytes, -s) 10240cpu time (seconds, -t) unlimitedmax user processes (-u) 98304virtual memory (kbytes, -v) unlimitedfile locks (-x) unlimited 초기 설정에는 core file size가 0으로 설정이 되어있어, core file이 생성이 되지 않는다.따라서 core dump시 core file이 생성되게 하려면 다음과 같이 설정값을 수정해야 한다.
http://blog.naver.com/PostView.nhn?blogId=yehyang0512&logNo=40146844770
core pattern
How to permanently edit the core_pattern file?
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https://askubuntu.com/questions/420410/how-to-permanently-edit-the-core-pattern-file
