DaanHoogland commented on code in PR #10561:
URL: https://github.com/apache/cloudstack/pull/10561#discussion_r1993549836


##########
plugins/storage/volume/linstor/src/main/java/org/apache/cloudstack/storage/datastore/lifecycle/LinstorPrimaryDataStoreLifeCycleImpl.java:
##########
@@ -289,6 +296,34 @@ public boolean cancelMaintain(DataStore store) {
 
     @Override
     public boolean deleteDataStore(DataStore store) {
+        StoragePool storagePool = (StoragePool)store;
+        StoragePoolVO storagePoolVO = 
_primaryDataStoreDao.findById(storagePool.getId());
+        if (storagePoolVO == null) {
+            return false;
+        }
+
+        List<VMTemplateStoragePoolVO> unusedTemplatesInPool = 
templateMgr.getUnusedTemplatesInPool(storagePoolVO);
+        for (VMTemplateStoragePoolVO templatePoolVO : unusedTemplatesInPool) {
+            if (templatePoolVO.getDownloadState() == 
VMTemplateStorageResourceAssoc.Status.DOWNLOADED) {
+                templateMgr.evictTemplateFromStoragePool(templatePoolVO);
+            }
+        }

Review Comment:
   extra method



##########
plugins/storage/volume/linstor/src/main/java/org/apache/cloudstack/storage/datastore/lifecycle/LinstorPrimaryDataStoreLifeCycleImpl.java:
##########
@@ -289,6 +296,34 @@ public boolean cancelMaintain(DataStore store) {
 
     @Override
     public boolean deleteDataStore(DataStore store) {
+        StoragePool storagePool = (StoragePool)store;
+        StoragePoolVO storagePoolVO = 
_primaryDataStoreDao.findById(storagePool.getId());
+        if (storagePoolVO == null) {
+            return false;
+        }
+
+        List<VMTemplateStoragePoolVO> unusedTemplatesInPool = 
templateMgr.getUnusedTemplatesInPool(storagePoolVO);
+        for (VMTemplateStoragePoolVO templatePoolVO : unusedTemplatesInPool) {
+            if (templatePoolVO.getDownloadState() == 
VMTemplateStorageResourceAssoc.Status.DOWNLOADED) {
+                templateMgr.evictTemplateFromStoragePool(templatePoolVO);
+            }
+        }
+
+        List<StoragePoolHostVO> poolHostVOs = 
storagePoolHostDao.listByPoolId(store.getId());
+        for (StoragePoolHostVO poolHostVO : poolHostVOs) {
+            DeleteStoragePoolCommand deleteStoragePoolCommand = new 
DeleteStoragePoolCommand(storagePool);
+            final Answer answer = agentMgr.easySend(poolHostVO.getHostId(), 
deleteStoragePoolCommand);
+            if (answer != null && answer.getResult()) {
+                s_logger.info("Successfully deleted storage pool: " + 
storagePool.getId() + " from host: " + poolHostVO.getHostId());
+            } else {
+                if (answer != null) {
+                    s_logger.error("Failed to delete storage pool: " + 
storagePool.getId() + " from host: " + poolHostVO.getHostId() + " , result: " + 
answer.getResult());
+                } else {
+                    s_logger.error("Failed to delete storage pool: " + 
storagePool.getId() + " from host: " + poolHostVO.getHostId());
+                }
+            }
+        }

Review Comment:
   extra method?



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