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XenServer – Map all VMs disks to Storage Repositories

Byetzion

Below I will supply a small shell script to run on a XenServer node which will create a file /tmp/storage_map.csv you can import into Excel or LibreOffice without problems. The delimiter is comma (,).

#!/bin/bash
echo "VM Name,VM UUID,VM Power Status,Disk Name,Disk UUID,Disk size in GB,SR Name" > /tmp/storage_map.csv
for i in `xe vm-list --minimal is-control-domain=false | tr , ' '`
do
     VM_UUID=$i
     VM_NAME="`xe vm-param-get uuid=$VM_UUID param-name=name-label`"
     POWER_STATE=`xe vm-param-get uuid=$VM_UUID param-name=power-state`
     for j in `xe vbd-list vm-uuid=$VM_UUID type=Disk --minimal | tr , ' '`
     do
          VDI_UUID=`xe vbd-param-get param-name=vdi-uuid uuid=$j`
          VDI_NAME="`xe vdi-param-get uuid=$VDI_UUID param-name=name-label`"
          VDI_SR_NAME="`xe vdi-param-get uuid=$VDI_UUID param-name=sr-name-label`"
          VDI_SR=`xe vdi-param-get uuid=$VDI_UUID param-name=sr-uuid`
          VDI_SIZE=`xe vdi-param-get uuid=$VDI_UUID param-name=virtual-size`
	  let SIZE=$VDI_SIZE/1024/1024/1024
          # Now we write it nicely
          echo "$VM_NAME,$VM_UUID,$POWER_STATE,$VDI_NAME,$VDI_UUID,$SIZE,$VDI_SR_NAME" >> /tmp/storage_map.csv
     done
done

Related posts:

  1. XenServer – Setting virtual disks names based on the VM names
  2. XenServer create snapshots for all machines
  3. Clone corrupted disk in XenServer

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