Bug 2089840

Summary: Cant create snapshot if VM is without disks
Product: Container Native Virtualization (CNV) Reporter: Yaacov Zamir <yzamir>
Component: User ExperienceAssignee: Aviv Turgeman <aturgema>
Status: CLOSED ERRATA QA Contact: Guohua Ouyang <gouyang>
Severity: medium Docs Contact:
Priority: medium    
Version: 4.11.0CC: aturgema, cnv-qe-bugs, lkladnit
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Target Release: 4.11.0   
Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2022-09-14 19:34:45 UTC Type: Bug
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Description Yaacov Zamir 2022-05-24 14:30:14 UTC 
Description of problem:
Cant create snapshot if VM is without disks

Snapshots capture vms configuration not just disks, we should allow for trapshooting a vm without disks / or disks that support snapshoots.

The allert "Snapshot only includes disks backed by a snapshot-supported storage class", is incorrect, we snapshot the vms state, not just disks, the allert needs to be removed.
  
We should only alert if user has disks that are not snapshot-able.


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1. Snapshot a vm with no disks
2. Snapshot a vm with on non-snapshot able disks
3. snapshot a vm with a mix of snapshot able and non snapshot able disks

Actual results:
A user can't snapshot a vm with no disks
A user is always alerted about snapshoting vm with non snapshotable disks

Expected results:
A user can snapshot a vm with no disks
A user is alerted about snapshoting vm with non snapshotable disks only if non snapshotable disks exist

Additional info:
Comment 1 Leon Kladnitsky 2022-05-27 01:40:01 UTC 
Verified on v4.11.0-388 OCP-4.11.0
Comment 4 errata-xmlrpc 2022-09-14 19:34:45 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Important: OpenShift Virtualization 4.11.0 Images security and bug fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2022:6526