win
软件:diskgens
重启电脑会自动挂在到/dev/sdNX
查看挂在位置
sudo parted -l/dev/sda的a就是sdNX的N,Number值就是sdNX的X
Model: ATA TYH T300 120G (scsi) Disk /dev/sda: 120GB Sector size (logical/physical): 512B/512B Partition Table: msdos Disk Flags: Number StartEnd Size TypeFile system 标志 11049kB 36.9GB 36.9GB primaryntfs启动 236.9GB 120GB83.2GB extendedlba 536.9GB 75.3GB 38.4GB logicalntfs 775.3GB 95.3GB 20.0GB logicalext4 895.3GB 97.5GB 2174MB logicallinux-swap(v1) 697.5GB 120GB22.6GB logicalext4
挂载启用
#这里挂载sda8的swap sudo swapon /dev/sda8
查看启用的swap分区
swapon -s #结果 [lxx@lxx-pc ~]$ swapon -s 文件名 类型大小 已用 权限 /dev/sda8 partition2122748 256 -2
开机启用
#编辑 sudo nano /etc/fstab #添加 /dev/sda8swap swapdefaults 0 0 #文件添加之后类似这样 # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a device; this may # be used with UUID= as a more robust way to name devices that works even if # disks are added and removed. See fstab(5). # #UUID=8008a22a-400f-4046-b605-d60f23ded0d0 / ext4 defaults,noatime,discard 0 1 tmpfs /tmp tmpfsdefaults,noatime,mode=1777 0 0 /dev/sda8swap swapdefaults 0 0
参看swap使用状态
free -h #结果 [lxx@lxx-pc ~]$ free -h 总计已用 空闲共享 缓冲/缓存 可用 内存: 1.9G 1.2G 134M76M 646M 661M 交换: 2.0G 256K 2.0G