尽管我已经进行了以下设置,甚至重新启动了服务器:
# head /etc/security/limits.conf -n2
www-data soft nofile -1
www-data hard nofile -1
# /sbin/sysctl fs.file-max
fs.file-max = 201558
特定进程的打开文件限制仍为1024/4096:
# ps aux | grep nginx
root 983 0.0 0.0 85872 1348 ? Ss 15:42 0:00 nginx: master process /usr/sbin/nginx
www-data 984 0.0 0.2 89780 6000 ? S 15:42 0:00 nginx: worker process
www-data 985 0.0 0.2 89780 5472 ? S 15:42 0:00 nginx: worker process
root 1247 0.0 0.0 11744 916 pts/0 S+ 15:47 0:00 grep --color=auto nginx
# cat /proc/984/limits
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 8388608 unlimited bytes
Max core file size 0 unlimited bytes
Max resident set unlimited unlimited bytes
Max processes 15845 15845 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 15845 15845 signals
Max msgqueue size 819200 819200 bytes
Max nice priority 0 0
Max realtime priority 0 0
Max realtime timeout unlimited unlimited us
我已尝试谷歌上所有可能的解决方案,但都没有成功。我错过了哪个设置?
我已尝试谷歌上所有可能的解决方案,但都没有成功。我错过了哪个设置?