Display total hard disk size?

UNIX for Beginners Q & A UNIX for Dummies Questions & Answers
1

Hi,

Using Redhat, how do I display total hard disk size? I know how to do that in Solaris, you can type, format. It will show how big the disks are.

This is what I did so for.

$ df -t ext3 -h

Filesystem            Size  Used Avail Use% Mounted on
/dev/mapper/VolGroup00-LogVol00
                       45G   23G   19G  55% /
/dev/sda1             190M   32M  149M  18% /boot
/dev/mapper/VolGroup00-LogVol01
                       15G  3.9G  9.9G  29% /var
/dev/sdb1             824G  105M  782G   1% /export1
2

That only shows mounted partitions... I usually use fdisk -l to show raw disks, but that may not show volume groups and such like you appear to have