环境介绍192.168.17.30 logstash192.168.17.31 elasticsearch192.168.17.32 kibana系统相关优化vim /etc/security/limits.conf* soft nofile 65536* hard nofile 131072* soft nproc 2048* hard nproc 4096vim...

前天在登陆虚拟机时发现报一下的这个错误： 进入了紧急修复模式welcome to emergency mode！after logging in ，type “journalctl -xb” to view system logs，“systemctl reboot” to reboot ，“systemctl default” to try again to boot into defaul..