-bash: fork: Cannot allocate memory 问题的处理
2017-11-08 15:11
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文章来源:fork:cannot
allocate memory问题的处理
文章参考:pid
max导致fork: Cannot allocate memory 的分析及解决办法
今天遇到服务器无法SSH,VNC操作命令提示fork:cannot allocate memory
free查看内存还有(注意,命令可能要多敲几次才会出来)
查看最大进程数 sysctl kernel.pid_max
ps -eLf | wc -l查看进程数
确认是进程数满了
修改最大进程数后系统恢复
echo 1000000 > /proc/sys/kernel/pid_max
永久生效
echo "kernel.pid_max=1000000 " >> /etc/sysctl.conf
sysctl -p
allocate memory问题的处理
文章参考:pid
max导致fork: Cannot allocate memory 的分析及解决办法
今天遇到服务器无法SSH,VNC操作命令提示fork:cannot allocate memory
free查看内存还有(注意,命令可能要多敲几次才会出来)
查看最大进程数 sysctl kernel.pid_max
ps -eLf | wc -l查看进程数
确认是进程数满了
修改最大进程数后系统恢复
echo 1000000 > /proc/sys/kernel/pid_max
永久生效
echo "kernel.pid_max=1000000 " >> /etc/sysctl.conf
sysctl -p
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