df
Disk filesystem – is used to list a full summary of available and used disk space of file system.
df -kh
k: To display all file system information and usage in 1024-byte blocks
h: human readable
Example usage:
[root@login03 ~]# df -kh Filesystem Size Used Avail Use% Mounted on /dev/mapper/centos-root 200G 70G 131G 35% / devtmpfs 252G 0 252G 0% /dev tmpfs 252G 5.3M 252G 1% /dev/shm tmpfs 252G 422M 252G 1% /run tmpfs 252G 0 252G 0% /sys/fs/cgroup /dev/sda2 1016M 247M 770M 25% /boot /dev/sda1 200M 9.8M 191M 5% /boot/efi beegfs_home2 219T 164T 55T 75% /home2 beegfs_scratch 175T 77T 99T 44% /scratch 172.20.239.200:/vol_home2 82T 72T 11T 88% /userfiles 172.20.239.202:/VOL_KUTTAM 49T 34T 16T 69% /kuttam 172.20.239.201:/vol_datasets 50T 45T 5.7T 89% /datasets
Disks mounted on:
/ : server root disk
/scratch : User home disk
/datasets: General Datasets disk
/userfiles: User Datasets disk
/kuttam: Kuttam disk
/home2 : System Disk