Bug 1394666

Summary: VM Snapshot 'revert' becomes disabled just by moving from the active VM and getting back to it.
Product: Red Hat CloudForms Management Engine Reporter: Ilanit Stein <istein>
Component: ProvidersAssignee: Boriso <bodnopoz>
Status: CLOSED CURRENTRELEASE QA Contact: Ilanit Stein <istein>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 5.7.0CC: bodnopoz, cpelland, istein, jfrey, jhardy, obarenbo, oourfali, simaishi
Target Milestone: GAKeywords: Regression, TestOnly
Target Release: 5.8.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: rhev
Fixed In Version: 5.8.0.0 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1402501 (view as bug list) Environment:
Last Closed: 2017-06-12 16:50:45 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: RHEVM Target Upstream Version:
Bug Depends On:    
Bug Blocks: 1402501    
Attachments:
Description Flags
revert_disabled none

Description Ilanit Stein 2016-11-14 07:51:24 UTC 
Description of problem:
ON CFME, for a RHV down VM, when entering the Snapshots window,
the active VM is marked.
if moving to another snapshot of the VM (other than the active), and then coming back to the Active VM, the 'revert' option is disabled.
In order to run 'revert' snapshot, need to reenter the snapshots window, and press 'revert'.

When the revert becomes disabled, standing on the revert button display:
"revert is allowed only when VM is down. Current state is unknown"
(screen shot "revert_disabled" attached)
   
Version-Release number of selected component (if applicable):
CFME-5.7.0.10
RHV-4.0.4

How reproducible:
100%

Actual results:
VM status becomes "unknown" by the action of moving to a snapshot, other than the Active VM snapshot.

Expected results:
VM status should not be affected at all by moving to a snapshot other then the Activ VM snapshot

Additional info:
* The VM that had it's revert snapshot disabled, by this bug flow,
was seen in status Down on CFME UI, and also was refreshed.

* This bug might be related to a recent change: Bug 1388152 - [RHV 4.0] Provider snapshot revert should be disabled for a running VM.
Comment 1 Ilanit Stein 2016-11-14 07:51:58 UTC 
Created attachment 1220291 [details]
revert_disabled
Comment 2 Boriso 2016-11-21 14:12:59 UTC 
This seems it was fixed in the latest version.
Comment 6 Boriso 2016-11-30 11:44:11 UTC 
I have only tested this on master.
Comment 8 Ilanit Stein 2016-12-04 15:41:35 UTC 
Tested on CFME-5.7.0.13.

Previously there was a problem that revert became disabled, once moving from marking Active VM, to another snapshot.

Now, on CFME-5.7.0.13, I see that revert is enabled for all the VM snapshots tree
For example, I have a VM called test_2.
In snapshot window, marking each of these: test_2->snap1->Active VM (Active) , still show revert as enabled.

revert is not actually relevant for all. only to snap1, shouldn't the revert be enabled only for snap1?
Comment 9 Boriso 2016-12-05 08:30:13 UTC 
Hi, so although related, this is a different issue addressed addressed at:
https://bugzilla.redhat.com/show_bug.cgi?id=1396068
and solved (but not merged yet) here: https://github.com/ManageIQ/manageiq/pull/12768

The Active Vm should not be revertible to, but the rest are ok to revert to.
Comment 10 Ilanit Stein 2016-12-06 12:23:49 UTC 
Verified on CFME-5.7.0.13, based on comments 8, 9.
Comment 14 Ilanit Stein 2016-12-08 07:53:15 UTC 
Moving this bug back to verified, 
as problem do not exist on CFME-5.7.0.13/CFME-5.7.0.14 & RHV-4.0.5
Comment 16 Ilanit Stein 2017-04-04 12:48:10 UTC 
Verified on CFME-5.8.0.8/RHV-4.0.7.

Moving between a down VM snapshots, remain the revert button active.