libvirt/tests/storagepoolxml2xmlin/pool-rbd-refresh-volume-allocation.xml

<pool type='rbd'>
  <name>ceph</name>
  <uuid>47c1faee-0207-e741-f5ae-d9b019b98fe2</uuid>
  <source>
    <name>rbd</name>
    <host name='localhost' port='6789'/>
    <host name='localhost' port='6790'/>
    <auth username='admin' type='ceph'>
      <secret uuid='2ec115d7-3a88-3ceb-bc12-0ac909a6fd87'/>
    </auth>
  </source>
  <refresh>
    <volume allocation='capacity'/>
  </refresh>
</pool>
storage: optional 'refresh' elemement on pool The new 'refresh' element can override the default refresh operations for a storage pool. The only currently supported override is to set the volume allocation size to the volume capacity. This can be specified by adding the following snippet: <pool> ... <refresh> <volume allocation='capacity'/> </refresh> ... </pool> This is useful for certain backends where computing the actual allocation of a volume might be an expensive operation. Signed-off-by: Jason Dillaman <dillaman@redhat.com> Signed-off-by: Michal Privoznik <mprivozn@redhat.com> 2019-03-19 13:42:17 +00:00			`<pool type='rbd'>`
			`<name>ceph</name>`
			`<uuid>47c1faee-0207-e741-f5ae-d9b019b98fe2</uuid>`
			`<source>`
			`<name>rbd</name>`
			`<host name='localhost' port='6789'/>`
			`<host name='localhost' port='6790'/>`
			`<auth username='admin' type='ceph'>`
			`<secret uuid='2ec115d7-3a88-3ceb-bc12-0ac909a6fd87'/>`
			`</auth>`
			`</source>`
			`<refresh>`
			`<volume allocation='capacity'/>`
			`</refresh>`
			`</pool>`