[GitHub] PaulAngus commented on a change in pull request #2026: CLOUDSTACK-9861: Expire VM snapshots after configured duration

[gi...@git.apache.org]

PaulAngus commented on a change in pull request #2026: CLOUDSTACK-9861: Expire VM snapshots after configured duration
URL: https://github.com/apache/cloudstack/pull/2026#discussion_r115295028
 
 

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 File path: server/src/com/cloud/storage/snapshot/SnapshotSchedulerImpl.java
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 @@ -220,6 +237,26 @@ private void checkStatusOfCurrentlyExecutingSnapshots() {
     }
 
     @DB
+    protected void deleteExpiredVMSnapshots() {
+        String displayTime = DateUtil.displayDateInTimezone(DateUtil.GMT_TIMEZONE, _currentTimestamp);
+        Date now = new Date();
+
+        List<VMSnapshotVO> vmSnapshots = _vmSnapshotDao.listAll();
+        for (VMSnapshotVO vmSnapshot : vmSnapshots) {
+            long accountId = vmSnapshot.getAccountId();
+            int expiration_interval_hours = VMSnapshotManager.VMSnapshotExpireInterval.valueIn(accountId);
+            if (expiration_interval_hours < 0 ) {
+                continue;
+            }
+            Date creationTime = vmSnapshot.getCreated();
+            long diffInHours = TimeUnit.MILLISECONDS.toHours(now.getTime() - creationTime.getTime());
+            if (diffInHours > expiration_interval_hours) {
 
 Review comment:
   Shouldn't this be (diffInHours >= expiration_interval_hours) ?
   if expiration is 4hrs then if diff is 4 hours or greater it should be triggered...
 
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