Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1158144

Summary: [engine-backend] Hotplug disk is blocked on CDA
Product: Red Hat Enterprise Virtualization Manager Reporter: Elad <ebenahar>
Component: ovirt-engineAssignee: Daniel Erez <derez>
Status: CLOSED DUPLICATE QA Contact:
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 3.4.3CC: acanan, amureini, ecohen, gklein, iheim, lpeer, lsurette, michal.skrivanek, rbalakri, Rhev-m-bugs, yeylon
Target Milestone: ---Keywords: Regression
Target Release: 3.5.0   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: storage
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-10-28 21:08:52 UTC 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:
Attachments:
Description Flags
vdsm, libvirt, qemu and engine logs none

Description Elad 2014-10-28 17:19:44 UTC
Created attachment 951461 [details]
vdsm, libvirt, qemu and engine logs

Description of problem:
Hotplug disk is blocked on CDA phase. 
I'm using an IBM PPC host but I'm not sure it is related since the error occured in the engine.


Version-Release number of selected component (if applicable):
rhevm-3.4.3-1.2.el6ev.noarch
RHEV for IBM POWER release 3.4 build 37 service (pkvm2_1)
vdsm-4.14.17-1.pkvm2_1.ppc64
libvirt-1.1.3-1.pkvm2_1.17.10.ppc64
qemu-1.6.0-2.pkvm2_1.17.9.ppc64
qemu-kvm-1.6.0-2.pkvm2_1.17.9.ppc64

How reproducible:
Always

Steps to Reproduce:
1. Try to hotplug a disk to a VM with RHEL OS installed. I checked with RHEL6.5 and RHEL6.6 OSs. Checked also while the VM was configured to be RHEL6.X. Tested with FC


Actual results:
Hotplug fails with unsupported OS version. Tried to hotplug the disk to a RHEL guest. 

2014-10-28 17:10:26,985 WARN  [org.ovirt.engine.core.bll.HotPlugDiskToVmCommand] (org.ovirt.thread.pool-4-thread-24) [18e034a6] CanDoAction of action HotPlugDiskToVm failed. Reasons:VAR__ACTION__HOT_PLUG,VAR__TYPE__VM_DISK,ACTION_TYPE_FAILED_GUEST_OS_VERSION_IS_NOT_SUPPORTED

Expected results:
Hotplug should work

Additional info: vdsm, libvirt, qemu and engine logs

Comment 1 Michal Skrivanek 2014-10-28 21:08:52 UTC

*** This bug has been marked as a duplicate of bug 1155223 ***