Virt-df 2.1.2

Virt-df is df utility for virtual guests. Run the program on the host / dom0 to display disk space used and available on all partitions on all guests.

The current version understands most common filesystems: Linux EXT2/3, FAT, Windows NTFS, Linux LVM, MBR partitions, etc.

# virt-df -c qemu:///system -h
Filesystem Size Used Available Type
rhel51x32kvm:hda1 96.8 MiB 14.6 MiB 82.2 MiB Linux ext2/3
rhel51x32kvm:VolGroup00/LogVol00 6.4 GiB 3.6 GiB 2.8 GiB Linux ext2/3
rhel51x32kvm:VolGroup00/LogVol01 992.0 MiB Linux swap

You can also run this on general disk images or disks:

# virt-df -t /dev/sda
Filesystem 1K-blocks Used Available Type
/dev/sda:hda1 25599996 11309448 14290552 Windows NTFS
/dev/sda:hda2 992016 93772 898244 Linux ext2/3
/dev/sda:F9VG/F9Root 23316072 7818164 15497908 Linux ext2/3
/dev/sda:F9VG/F9Swap 1015808 Linux swap
/dev/sda:RHEL51VG/RHEL51Root 22382184 7796640 14585544 Linux ext2/3
/dev/sda:RHEL51VG/RHEL51Swap 2031616 Linux swap
/dev/sda:VolGroup/FAT32Test 916736 4 914676 DOS/Windows


Requirements:

· ocaml >= 3.10.0
· extlib
· libvirt >= 0.2.1
· ocaml-libvirt
· xml-light
· bitmatch >= 1.9.5

Optional:

· ocaml-gettext >= 0.3.0
· ocaml-csv

Building from source

./configure # Checks that you have all the required bits.

make all # Builds the bytecode version of libs/programs.
make opt # Builds the native code version of libs/programs.

make install # Install in OCaml directory, and the binaries
# in $prefix/bin.

Then have a look at the program 'virt-df/virt-df.opt'.



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