Bug 1191397

Summary: [engine-backend] [importDomain] Virt-IO-SCSI flag is disabled once the VM gets registered
Product: Red Hat Enterprise Virtualization Manager Reporter: Elad <ebenahar>
Component: ovirt-engineAssignee: Maor <mlipchuk>
Status: CLOSED CURRENTRELEASE QA Contact: lkuchlan <lkuchlan>
Severity: high Docs Contact:
Priority: high    
Version: 3.5.0CC: acanan, amureini, ebenahar, gklein, lpeer, lsurette, rbalakri, Rhev-m-bugs, tnisan, yeylon, ykaul, ylavi
Target Milestone: ovirt-3.6.0-rcKeywords: ZStream
Target Release: 3.6.0Flags: ylavi: Triaged+
Hardware: x86_64   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1197444 (view as bug list) Environment:
Last Closed: Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Storage RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1197444    
Attachments:
Description Flags
engine.log, vdsm.log and the OVF_STORE disk none

Description Elad 2015-02-11 09:12:26 UTC
Created attachment 990394 [details]
engine.log, vdsm.log and the OVF_STORE disk

Description of problem:
After domain import and registering a VM to the DC, the Virt-IO-SCSI flag appears to be disabled although it was enabled in the previous setup. The VM has Virt-IO-SCSI disks.


Version-Release number of selected component (if applicable):
rhev 3.5 vt13.9

How reproducible:
Always

Steps to Reproduce:
1. Create a VM and make sure that the Virt-IO-SCSI flag is enabled (in the resource allocation tab in the VM creation prompt)
2. Attach Virt-IO-SCSI disks to the VM
3. Put the domain where the disks are located in maintenance so the OVF_STORE disk will be updated. Detach the domain from the DC
4. Attach the domain back to the DC. Activate the domain.
5. Import the VM 


Actual results:
The Virt-IO-SCSI flag is disabled in the VM configuration.
Could be that during OVF upload, the flag is ignored.
I checked the OVF after its upload and I can't see this flag. 

Expected results:
The Virt-IO-SCSI flag should not be ignored

Additional info:
engine.log, vdsm.log and the OVF_STORE disk

The VM UUID is 6bb874c9-6e64-4b72-8eb8-72f50cd7ccc0

Comment 1 Allon Mureinik 2015-02-11 20:05:05 UTC
Tentative targeting for 3.5.1, pending discussion with PM and QA stakeholders.

Comment 2 Yaniv Lavi 2015-02-18 12:53:23 UTC
Can you please describe the impact of the import result? is the VM working or not?

Comment 3 Elad 2015-02-18 12:57:53 UTC
The VM cannot boot from its disk if the disk interface is Virt-IO-SCSI.

Comment 4 Eyal Edri 2015-02-25 08:43:27 UTC
3.5.1 is already full with bugs (over 80), and since none of these bugs were added as urgent for 3.5.1 release in the tracker bug, moving to 3.5.2

Comment 6 lkuchlan 2015-04-20 14:18:49 UTC
Tested using ovirt-engine-3.6.0-0.0.master.20150412172306.git55ba764

Comment 7 Allon Mureinik 2016-03-10 10:44:05 UTC
RHEV 3.6.0 has been released, setting status to CLOSED CURRENTRELEASE

Comment 8 Allon Mureinik 2016-03-10 10:48:07 UTC
RHEV 3.6.0 has been released, setting status to CLOSED CURRENTRELEASE

Comment 9 Allon Mureinik 2016-03-10 12:04:38 UTC
RHEV 3.6.0 has been released, setting status to CLOSED CURRENTRELEASE