diff --git a/engine/schema/src/main/resources/META-INF/db/schema-42200to42210-cleanup.sql b/engine/schema/src/main/resources/META-INF/db/schema-42200to42210-cleanup.sql
index 54baf226ac43..2f104568c140 100644
--- a/engine/schema/src/main/resources/META-INF/db/schema-42200to42210-cleanup.sql
+++ b/engine/schema/src/main/resources/META-INF/db/schema-42200to42210-cleanup.sql
@@ -18,3 +18,9 @@
 --;
 -- Schema upgrade cleanup from 4.22.0.0 to 4.22.1.0
 --;
+
+-- Entries remaining on `cloud`.`resource_reservation` during the upgrade process are stale, so delete them.
+-- This script was added to normalize volume/primary storage reservations that got stuck due to a bug on VM deployment,
+-- but it is more interesting to introduce a smarter logic to clean these stale reservations in the future without the need
+-- for upgrades (for instance, by having a heartbeat_time column for the reservations and automatically cleaning old entries).
+DELETE FROM `cloud`.`resource_reservation`;
diff --git a/server/src/main/java/com/cloud/vm/UserVmManagerImpl.java b/server/src/main/java/com/cloud/vm/UserVmManagerImpl.java
index fe18263fd3bf..6cfd0334a6e5 100644
--- a/server/src/main/java/com/cloud/vm/UserVmManagerImpl.java
+++ b/server/src/main/java/com/cloud/vm/UserVmManagerImpl.java
@@ -4301,9 +4301,7 @@ protected List<String> getResourceLimitStorageTags(long diskOfferingId) {
         return resourceLimitService.getResourceLimitStorageTags(diskOfferingVO);
     }
 
-    private List<CheckedReservation> reserveStorageResourcesForVm(Account owner, Long diskOfferingId, Long diskSize, List<VmDiskInfo> dataDiskInfoList, Long rootDiskOfferingId, ServiceOfferingVO offering, Long rootDiskSize) throws ResourceAllocationException {
-        List <CheckedReservation> checkedReservations = new ArrayList<>();
-
+    private void reserveStorageResourcesForVm(List<CheckedReservation> checkedReservations, Account owner, Long diskOfferingId, Long diskSize, List<VmDiskInfo> dataDiskInfoList, Long rootDiskOfferingId, ServiceOfferingVO offering, Long rootDiskSize) throws ResourceAllocationException {
         List<String> rootResourceLimitStorageTags = getResourceLimitStorageTags(rootDiskOfferingId != null ? rootDiskOfferingId : offering.getDiskOfferingId());
         CheckedReservation rootVolumeReservation = new CheckedReservation(owner, ResourceType.volume, rootResourceLimitStorageTags, 1L, reservationDao, resourceLimitService);
         checkedReservations.add(rootVolumeReservation);
@@ -4311,12 +4309,12 @@ private List<CheckedReservation> reserveStorageResourcesForVm(Account owner, Lon
         checkedReservations.add(rootPrimaryStorageReservation);
 
         if (diskOfferingId != null) {
-            List<String> additionalResourceLimitStorageTags = diskOfferingId != null ? getResourceLimitStorageTags(diskOfferingId) : null;
+            List<String> additionalResourceLimitStorageTags = getResourceLimitStorageTags(diskOfferingId);
             DiskOfferingVO diskOffering = _diskOfferingDao.findById(diskOfferingId);
             Long size = verifyAndGetDiskSize(diskOffering, diskSize);
-            CheckedReservation additionalVolumeReservation = diskOfferingId != null ? new CheckedReservation(owner, ResourceType.volume, additionalResourceLimitStorageTags, 1L, reservationDao, resourceLimitService) : null;
+            CheckedReservation additionalVolumeReservation = new CheckedReservation(owner, ResourceType.volume, additionalResourceLimitStorageTags, 1L, reservationDao, resourceLimitService);
             checkedReservations.add(additionalVolumeReservation);
-            CheckedReservation additionalPrimaryStorageReservation = diskOfferingId != null ? new CheckedReservation(owner, ResourceType.primary_storage, additionalResourceLimitStorageTags, size, reservationDao, resourceLimitService) : null;
+            CheckedReservation additionalPrimaryStorageReservation = new CheckedReservation(owner, ResourceType.primary_storage, additionalResourceLimitStorageTags, size, reservationDao, resourceLimitService);
             checkedReservations.add(additionalPrimaryStorageReservation);
 
         }
@@ -4332,7 +4330,6 @@ private List<CheckedReservation> reserveStorageResourcesForVm(Account owner, Lon
                 checkedReservations.add(additionalPrimaryStorageReservation);
             }
         }
-        return checkedReservations;
     }
 
     private UserVm getUncheckedUserVmResource(DataCenter zone, String hostName, String displayName, Account owner,
@@ -4347,7 +4344,7 @@ private UserVm getUncheckedUserVmResource(DataCenter zone, String hostName, Stri
         List<CheckedReservation> checkedReservations = new ArrayList<>();
 
         try {
-            checkedReservations = reserveStorageResourcesForVm(owner, diskOfferingId, diskSize, dataDiskInfoList, rootDiskOfferingId, offering, volumesSize);
+            reserveStorageResourcesForVm(checkedReservations, owner, diskOfferingId, diskSize, dataDiskInfoList, rootDiskOfferingId, offering, volumesSize);
 
             // verify security group ids
             if (securityGroupIdList != null) {