too many open files問題解決方案 [root@test ~]# ulimit -a www.2cto.com core file size (blocks, -c) 0data seg size (kbytes, -d) unlimitedscheduling priority (-e) 0file size (blocks, -f) unlimitedpending signals (-i) 71680max locked memory (kbytes, -l) 32max memory size (kbytes, -m) unlimitedopen files (-n) 1024 pipe 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) 71680virtual memory (kbytes, -v) unlimitedfile locks (-x) unlimited[root@test ~]# ulimit -n 65536 [root@test ~]# ulimit -a core file size (blocks, -c) 0data seg size (kbytes, -d) unlimitedscheduling priority (-e) 0file size (blocks, -f) unlimitedpending signals (-i) 71680max locked memory (kbytes, -l) 32max memory size (kbytes, -m) unlimitedopen files (-n) 65536 pipe 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) 71680virtual memory (kbytes, -v) unlimitedfile locks (-x) unlimited