Fix vdi-ref when static vdis are used

When static vdis are used there is no snapshots and we don't want to call method from XAPI. Upstream PR: xapi-project#631 Signed-off-by: Guillaume <[email protected]>
xcp-ng · Oct 25, 2023 · fd43725 · fd43725
1 parent 0ddf458
commit fd43725
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/drivers/LVHDSR.py b/drivers/LVHDSR.py
@@ -1509,10 +1509,11 @@ def detach(self, sr_uuid, vdi_uuid):
         elif self.sr.provision == "thick":
             needDeflate = False
             # except for snapshots, which are always deflated
-            vdi_ref = self.sr.srcmd.params['vdi_ref']
-            snap = self.session.xenapi.VDI.get_is_a_snapshot(vdi_ref)
-            if snap:
-                needDeflate = True
+            if self.sr.srcmd.cmd != 'vdi_detach_from_config':
+                vdi_ref = self.sr.srcmd.params['vdi_ref']
+                snap = self.session.xenapi.VDI.get_is_a_snapshot(vdi_ref)
+                if snap:
+                    needDeflate = True
 
         if needDeflate:
             try: