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tomcat报“too many open files”的错误,解决办法如下:
报此错误是由于系统内核对进程打开文件个数的限制,默认为1024
#ulimit - a
[root@web6 logs]# ulimit -a
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
file size (blocks, -f) unlimited
pending signals (-i) 1024
max locked memory (kbytes, -l) 32
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
stack size (kbytes, -s) 10240
cpu time (seconds, -t) unlimited
max user processes (-u) 32767
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
修改参数,增大这个限制:
#vi /etc/security/limits.conf
增加下面这一行内容:
* - nofile 65536
将限制增加到65536。
本文来自ChinaUnix博客,如果查看原文请点:http://blog.chinaunix.net/u/14383/showart_1069747.html |
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