Take group snapshots for multiple xenserver VMs at once. Helpful for lab environments.

group_snapshot.bash

#! /bin/bash
#
# add vm uuid of machines you want to be added to the group snapshot

labvms=(
        57f9803c-e350-d4fd-2091-215702341df9 #LAB-caldera
        8165e1ee-ec65-36c8-c87a-ae94019df08b #LAB-exchange
        58138ed5-feb9-46f6-33a7-11102c9a1a7f #LAB-dc01
        )

for x in ${labvms[@]};do
        LABEL="[groupsnap] $1"
        xe vm-snapshot new-name-label="$LABEL" vm=$x
done