pache排查问题:Apache ERROR: No space left on device: AH00023: Couldn't create the ssl-cache mutex
1:启动apache:systemctl status httpd.service
2:查看看日志:tail -f /var/log/httpd/error_log
报:Apache ERROR: No space left on device: AH00023: Couldn't create the ssl-cache mutex
3:查看进程ps ax|grep httpd,进程存在杀掉
4:查看apache分析消息队列、共享内存和信号量
ipcs -s | grep apache
5:删除apache分析消息队列、共享内存和信号量
ipcs -s | grep apache | perl -e 'while (<STDIN>) { @a=split(/\s+/); print `ipcrm sem $a[1]`}'
6:重启apacheservice httpd restart