fix(backups): restore VM with memory as suspended (#6774)

Fixes #5061

@xen-orchestra/backups/RemoteAdapter.js

@@ -747,7 +747,7 @@ class RemoteAdapter {
 
   async readDeltaVmBackup(metadata, ignoredVdis) {
     const handler = this._handler
-    const { vbds, vhds, vifs, vm } = metadata
+    const { vbds, vhds, vifs, vm, vmSnapshot } = metadata
     const dir = dirname(metadata._filename)
     const vdis = ignoredVdis === undefined ? metadata.vdis : pickBy(metadata.vdis, vdi => !ignoredVdis.has(vdi.uuid))
 
@@ -762,7 +762,7 @@ class RemoteAdapter {
       vdis,
       version: '1.0.0',
       vifs,
-      vm,
+      vm: { ...vm, suspend_VDI: vmSnapshot.suspend_VDI },
     }
   }
 

@xen-orchestra/backups/_deltaVm.js

@@ -187,7 +187,7 @@ exports.importDeltaVm = defer(async function importDeltaVm(
 
   // 0. Create suspend_VDI
   let suspendVdi
-  if (vmRecord.power_state === 'Suspended') {
+  if (vmRecord.suspend_VDI !== undefined) {
     const vdi = vdiRecords[vmRecord.suspend_VDI]
     if (vdi === undefined) {
       Task.warning('Suspend VDI not available for this suspended VM', {

CHANGELOG.unreleased.md

@@ -15,6 +15,7 @@
 
 - [Plugins/usage-report] Compute stats on configured period instead of the whole year (PR [#6723](https://github.com/vatesfr/xen-orchestra/pull/6723))
 - [Backup] Fix `Invalid parameters` when deleting `speed limit` value (PR [#6768](https://github.com/vatesfr/xen-orchestra/pull/6768))
+- [Delta Backup] Restoring a backup with memory must create a suspended VM [#5061](https://github.com/vatesfr/xen-orchestra/issues/5061) (PR [#6774](https://github.com/vatesfr/xen-orchestra/pull/6774))
 
 ### Packages to release