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创建swap
mkswap /dev/vda5
编辑fstab
vi /etc/fstab
增加如下行
/dev/vda5 none swap sw 0 0
挂载swap
mount -a
swapon -a
查看状态
top
状态可能显示如下,最后一行为新挂载的swap
top - 22:17:59 up 23:48, 1 user, load average: 0.00, 0.01, 0.05
Tasks: 75 total, 1 running, 71 sleeping, 3 stopped, 0 zombie
Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 1019536k total, 455332k used, 564204k free, 62388k buffers
Swap: 1045500k total, 0k used, 1045500k free, 187772k cached
更多精彩linux视频教程,尽在51CTO学院:
http://edu.51cto.com/course/courseList/id-48.html
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