A script to get all the running routers in a given storage pool in XEN.

cloudstack-routers-running-in-a-storagepool.sh

# Get all running routers. Routers in cloudstack are prefixed with `r-DIGIT`
RUNNING_VMS=$(xe vm-list | grep -A2 -B2 'r-[0-9]' | grep uuid | awk -F':' '{print $2}')
SRID=8c269040-fc42-c12d-b091-8958784ec65e

for vm_id in $RUNNING_VMS
do
  xe vbd-list vm-uuid=$vm_id | grep vdi-uuid | awk -F':' '{print $2}' | xargs -I {} xe vdi-list uuid={} | grep $SRID  && echo $vm_id
done