SSH登陆后，查看现有分区、挂载及swap情况：可以看到大概8G的硬盘空间分布情况df -halfree -m [root@XenSystem ~]# df -hal Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup00-LogVol00 5.7G 1.1G 4.4G 20% / proc 0 0 0 - /proc sysfs 0 0 0 - /sys devpts 0 0 0 - /dev/pts /dev/xvda1 99M 27M 67M 29% /boot tmpfs 257M 0 257M 0% /dev/shm none 0 0 0 - /proc/sys/fs/binfmt_misc sunrpc 0 0 0 - /var/lib/nfs/rpc_pipefs [root@XenSystem~]# free -m total used free shared buffers cached Mem: 512 506
