disk - df -h doesn't show /dev/sda - Ask Ubuntu


i using df -h disk space , results are:

filesystem     size       used     avail  use%   mounted on udev            2.0g       4.0k     2.0g   1%     /dev tmpfs           396m       436k     395m   1%     /run /dev/vda1       59g        3.6g     53g    7%     / none            4.0k       0        4.0k   0%     /sys/fs/cgroup none            5.0m       0        5.0m   0%     /run/lock none            2.0g       12k      2.0g   1%     /run/shm none            100m       12k      100m   1%     /run/user

and when use sudo fdisk -l | grep disk , get:

disk /dev/vda: 64.4 gb, 64424509440 bytes disk /dev/sda: 107.4 gb, 107374182400 bytes

why doesn't df -h doesn't show space on /dev/sda? how can see total disk space?

df cares (mounted) filesystem, not raw disk/partition.

if follow standard procedure make raw disk available used userspace processes i.e. partition device /dev/sda, , format them using desired filesystem, , mount filesystems, filesystems shown df.


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