Bug 1571895

Summary: [RHV] Last Boot Time is "N/A" for VM if you shutdown guest
Product: Red Hat CloudForms Management Engine Reporter: Jan Zmeskal <jzmeskal>
Component: UI - OPSAssignee: Roberto Ciatti <rciatti>
Status: CLOSED EOL QA Contact: Ganesh Hubale <ghubale>
Severity: low Docs Contact:
Priority: medium    
Version: 5.9.0CC: cpelland, ghubale, hkataria, jocarter, lavenel, mperina, mpovolny, obarenbo, smallamp
Target Milestone: GAKeywords: Automation, Reopened, TestOnly, ZStream
Target Release: 5.12.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of:
: 1767811 (view as bug list) Environment:
Last Closed: 2020-03-25 18:03:06 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:
Embargoed:
Bug Depends On:    
Bug Blocks: 1767811    

Description Jan Zmeskal 2018-04-25 15:45:04 UTC 
Description of problem:
When you use power operation shutdown guest on RHV VM, the Last Boot Time operation is lost without any good reason.

Version-Release number of selected component (if applicable):
CFME 5.9.2.3
RHV 4.2.2.5

How reproducible:
100 %

Steps to Reproduce:
1. Have a CFME appliance with RHV as infrastructure provider
2. Provision a VM from a template on RHV provider
3. Wait for that VM to be provision and make sure it's up. Take note of Power Management -> Last Boot Time
4. Go to VM's detail page -> Power -> Shutdown Guest. Wait for the VM to be shut down.
5. Refresh VM's details page and inspect Power Management -> Last Boot Time

Actual results:
The content of Last Boot Time is "N/A".

Expected results:
Even though VM is not up, there's no reason to lose information about time of VM's last boot. Therefore I'd expect it to be available.

Additional info:
Comment 6 Ganesh Hubale 2019-06-24 15:27:04 UTC 
Hi,

I can still able to reproduce this issue on version: 5.10.6.0

Hence reopening this BZ.

Thanks,
Ganesh
Comment 8 Ganesh Hubale 2019-08-27 09:58:58 UTC 
Discussed with @Roberto,

Observations:
=============

1] For rhv43 provider, If Vm is in off state(by shutdown or power off operations) then we lose 'Last Boot Time' always. And it changes to 'N/A'

2] Also checked with VMWare provider, In this case, sometimes we lose 'Last Boot Time' for Vm which is in 'Off' power state. This is not always reproducible.
Comment 9 CFME Bot 2019-08-30 14:32:41 UTC 
https://github.com/ManageIQ/manageiq-providers-ovirt/pull/403
Comment 10 CFME Bot 2019-09-03 11:46:27 UTC 
New commit detected on ManageIQ/manageiq-providers-ovirt/master:

https://github.com/ManageIQ/manageiq-providers-ovirt/commit/45d0ab74b0dfbcf716d50732d3f08a6dc95cf878
commit 45d0ab74b0dfbcf716d50732d3f08a6dc95cf878
Author:     Roberto Ciatti <gekorob.github.com>
AuthorDate: Fri Aug 30 10:16:16 2019 -0400
Commit:     Roberto Ciatti <gekorob.github.com>
CommitDate: Fri Aug 30 10:16:16 2019 -0400

    Preserving Last Boot time

    When a vm goes in down status, the start_time info is missing and we can
    avoid to overwrite with a nil the information we may already have.

    Fixes:
    https://bugzilla.redhat.com/show_bug.cgi?id=1571895

 app/models/manageiq/providers/redhat/inventory/parser/infra_manager.rb | 14 +-
 spec/models/manageiq/providers/redhat/infra_manager/refresh/refresher_4_async_graph_spec.rb | 17 +
 2 files changed, 27 insertions(+), 4 deletions(-)