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我正在使用32位Amazon Linux(Centos?)。根據博客http://gnufreakz.wordpress.com/2009/08/12/increase-ulimit-in-centos/我試着改變一些參數。在ec2實例上更改打開文件的編號
我添加了以下行到/etc/sysctl.conf
fs.file-max = 65536
和跑的sysctl -p
我添加了以下行/etc/security/limits.conf文件
* hard nofile 65536
不幸運!重新啓動後,仍然的ulimit -a給我:
core file size (blocks, -c) 0
data seg size (kbytes, -d) unlimited
scheduling priority (-e) 0
file size (blocks, -f) unlimited
pending signals (-i) 26597
max locked memory (kbytes, -l) 64
max memory size (kbytes, -m) unlimited
open files (-n) 1024
pipe size (512 bytes, -p) 8
POSIX message queues (bytes, -q) 819200
real-time priority (-r) 0
stack size (kbytes, -s) 8192
cpu time (seconds, -t) unlimited
max user processes (-u) 1024
virtual memory (kbytes, -v) unlimited
file locks (-x) unlimited
'-bash :ulimit:打開文件:無法修改限制:不允許操作 – Meekohi 2014-12-10 15:38:03
@Meekohi - 讓管理員更新/etc/security/limits.conf以增加設置。 – 2018-02-09 10:36:04