Bug 1798139 - VirtIO-SCSI virtual disk cannot be added to VM.
Summary: VirtIO-SCSI virtual disk cannot be added to VM.
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: ovirt-engine
Classification: oVirt
Component: BLL.Virt
Version: 4.4.0
Hardware: Unspecified
OS: Unspecified
unspecified
urgent
Target Milestone: ovirt-4.4.0
: ---
Assignee: Andrej Krejcir
QA Contact: Nisim Simsolo
URL:
Whiteboard:
: 1798881 1802661 1803473 (view as bug list)
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2020-02-04 16:16 UTC by Nisim Simsolo
Modified: 2020-05-20 20:03 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2020-05-20 20:03:45 UTC
oVirt Team: Virt
Embargoed:
pm-rhel: ovirt-4.4+
rbarry: blocker?

Attachments (Terms of Use)
engine.log (587.06 KB, text/plain)
2020-02-04 16:23 UTC, Nisim Simsolo 		no flags Details
vdsm.log (7.10 MB, text/plain)
2020-02-04 16:27 UTC, Nisim Simsolo 		no flags Details
View All


Links
System ID Private Priority Status Summary Last Updated
oVirt gerrit 106772 0 master MERGED core: Fix virtio-scsi controller for disk 2020-12-09 06:56:56 UTC
oVirt gerrit 106794 0 master MERGED core: Fix NPE when validating iscsi 2020-12-09 06:56:56 UTC

Description Nisim Simsolo 2020-02-04 16:16:08 UTC 
Description of problem:
When createing a new VM, or after the VM is created, trying to add VirtIO-SCSI disk failed with the next WebAdmin popup failure meassage:
Error while executing action:

new_vm:
Cannot add Virtual Disk. VirtIO-SCSI is disabled for the VM

and with the next vdsm.log warn:
2020-02-04 18:04:10,775+02 WARN  [org.ovirt.engine.core.bll.storage.disk.AddDiskCommand] (default task-9) [bc9490de-858b-4dd8-9896-52f199518c42] Validation of action 'AddDisk' failed for user admin@internal-authz. Reasons: VAR__ACTION__ADD,VAR__TYPE__DISK,CANNOT_PERFORM_ACTION_VIRTIO_SCSI_IS_DISABLED

Version-Release number of selected component (if applicable):
ovirt-engine-4.4.0-0.19.master.el7
vdsm-4.40.2-1.el8ev.x86_64
libvirt-client-6.0.0-2.module+el8.2.0+5513+34927b6c.x86_64
sanlock-3.8.0-2.el8.x86_64

How reproducible:
100%

Steps to Reproduce:
1. Create new VM with VirtIO-SCSI disk
2. Edit existing VM and try to add VirtIO-SCSI disk
3.

Actual results:
1&2: failed with WebAdmin failure: Cannot add Virtual Disk. VirtIO-SCSI is disabled for the VM

Expected results:
It should be possible to add VirtIO-SCSI disk to VM.

Additional info:
vdsm.log and engine.log attached
Comment 1 Nisim Simsolo 2020-02-04 16:23:59 UTC 
Created attachment 1657605 [details]
engine.log
Comment 2 Nisim Simsolo 2020-02-04 16:27:31 UTC 
Created attachment 1657606 [details]
vdsm.log
Comment 3 Nisim Simsolo 2020-02-05 08:50:55 UTC 
Same issue also seen on a different environment.
Comment 4 Michal Skrivanek 2020-02-06 11:11:43 UTC 
*** Bug 1798881 has been marked as a duplicate of this bug. ***
Comment 5 Ryan Barry 2020-02-17 16:32:21 UTC 
*** Bug 1803473 has been marked as a duplicate of this bug. ***
Comment 6 Nisim Simsolo 2020-03-04 11:54:59 UTC 
Verified:
ovirt-engine-4.4.0-0.24.master.el8ev
vdsm-4.40.5-1.el8ev.x86_64
qemu-kvm-4.2.0-13.module+el8.2.0+5898+fb4bceae.x86_64
libvirt-daemon-6.0.0-7.module+el8.2.0+5869+c23fe68b.x86_64
Comment 7 shani 2020-03-23 09:47:49 UTC 
*** Bug 1802661 has been marked as a duplicate of this bug. ***
Comment 8 Sandro Bonazzola 2020-05-20 20:03:45 UTC 
This bugzilla is included in oVirt 4.4.0 release, published on May 20th 2020.

Since the problem described in this bug report should be
resolved in oVirt 4.4.0 release, it has been closed with a resolution of CURRENT RELEASE.

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