scripts/kvm/kvm_stat: Add optparse description
authorJanosch Frank <frankja@linux.vnet.ibm.com>
Mon, 11 Jan 2016 15:18:04 +0000 (16:18 +0100)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 26 Jan 2016 14:58:13 +0000 (15:58 +0100)
commita013bd2f7b88c831241b3ad6d5635e9d13a7e3fc
tree21edcdb8a8b506ec5a05fa94487d03d72ae1d626
parent7f786a9a06cc100b1261b120c7698083a802d46c
scripts/kvm/kvm_stat: Add optparse description

Added a description text that explains what the script does and which
requirements have to be met to let it run.

The help formatter class is needed as the default optparse formatter
makes the text unreadable.

Signed-off-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Message-Id: <1452525484-32309-35-git-send-email-frankja@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
scripts/kvm/kvm_stat