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mkdir /swap cd /swap # 创建4G分区文件 dd if=/dev/zero of=swapfile bs=1G count=4 # 修改权限 chmod 600 /swap/swapfile # 设置swap mkswap /swap/swapfile # 启用swap swapon /swap/swapfile |
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[root@datagrad swap]# swapon -s Filename Type Size Used Priority /dev/dm-1 partition 4194300 0 -2 /swap/swapfile file 4194300 0 -3 |
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# 开机挂载 echo '/swap/swapfile swap swap defaults 0 0' >> /etc/fstab |
from:https://www.cnblogs.com/leoshi/p/12679962.html