一号主机磁盘使用情况

[root@csrc ~]# df -h
Filesystem Size Used Avail Use% Mounted on
devtmpfs 945M 0 945M 0% /dev
tmpfs 955M 0 955M 0% /dev/shm
tmpfs 955M 484K 955M 1% /run
tmpfs 955M 0 955M 0% /sys/fs/cgroup
/dev/vda1 493G 341G 132G 73% /
tmpfs 191M 0 191M 0% /run/user/0
[root@csrc ~]#