Bug 1343618

Summary: Can't stop the SPM due to uncleared task in HE config retrieval flow
Product: [oVirt] ovirt-engine Reporter: Nikolai Sednev <nsednev>
Component: BLL.HostedEngineAssignee: Liron Aravot <laravot>
Status: CLOSED CURRENTRELEASE QA Contact: Raz Tamir <ratamir>
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 4.0.0CC: amureini, bugs, mavital, ratamir, rgolan, tnisan, ylavi
Target Milestone: ovirt-4.0.0-rcKeywords: Regression, Triaged
Target Release: 4.0.0Flags: rule-engine: ovirt-4.0.0+
ylavi: blocker-
rule-engine: planning_ack+
rule-engine: devel_ack+
mavital: testing_ack+
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2016-07-05 07:46:09 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
sosreport from host alma03
none
sosreport from host alma04
none
sosreport from engine none

Description Nikolai Sednev 2016-06-07 14:30:23 UTC 
Description of problem:
Failed to force select (my host's FQDN) as the SPM due to a failure to stop the current SPM.

I've tried to manually set SPM to run on alma04 via WEBUI and failed.

Version-Release number of selected component (if applicable):
Engine:
rhevm-4.0.0.2-0.1.el7ev.noarch
rhevm-guest-agent-common-1.0.12-1.el7ev.noarch
rhevm-branding-rhev-4.0.0-0.0.master.20160531161414.el7ev.noarch
rhevm-dependencies-4.0.0-1.el7ev.noarch
rhevm-setup-plugins-4.0.0-1.el7ev.noarch
rhevm-doc-4.0.0-2.el7ev.noarch
ovirt-engine-setup-plugin-ovirt-engine-4.0.0.2-0.1.el7ev.noarch
ovirt-vmconsole-1.0.3-1.el7ev.noarch
ovirt-engine-extension-aaa-jdbc-1.1.0-1.el7ev.noarch
ovirt-engine-setup-base-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-websocket-proxy-4.0.0.2-0.1.el7ev.noarch
ovirt-image-uploader-4.0.0-1.el7ev.noarch
ovirt-engine-backend-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-tools-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-lib-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-dwh-setup-4.0.0-2.el7ev.noarch
ovirt-log-collector-4.0.0-1.el7ev.noarch
ovirt-engine-vmconsole-proxy-helper-4.0.0.2-0.1.el7ev.noarch
ovirt-host-deploy-java-1.5.0-1.el7ev.noarch
ovirt-engine-dbscripts-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-setup-plugin-websocket-proxy-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-tools-backup-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-userportal-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-setup-4.0.0.2-0.1.el7ev.noarch
ovirt-vmconsole-proxy-1.0.3-1.el7ev.noarch
ovirt-engine-restapi-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-cli-3.6.2.0-1.el7ev.noarch
ovirt-engine-setup-plugin-ovirt-engine-common-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-extensions-api-impl-4.0.0.2-0.1.el7ev.noarch
ovirt-iso-uploader-4.0.0-1.el7ev.noarch
ovirt-engine-webadmin-portal-4.0.0.2-0.1.el7ev.noarch
ovirt-engine-dwh-4.0.0-2.el7ev.noarch
ovirt-engine-setup-plugin-vmconsole-proxy-helper-4.0.0.2-0.1.el7ev.noarch
ovirt-host-deploy-1.5.0-1.el7ev.noarch
ovirt-setup-lib-1.0.2-1.el7ev.noarch
ovirt-engine-sdk-python-3.6.5.0-1.el7ev.noarch
Linux version 3.10.0-327.22.1.el7.x86_64 (mockbuild.eng.bos.redhat.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC) ) #1 SMP Mon May 16 13:31:48 EDT 2016
Linux 3.10.0-327.22.1.el7.x86_64 #1 SMP Mon May 16 13:31:48 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux
Red Hat Enterprise Linux Server release 7.2 (Maipo)

Host:
ovirt-hosted-engine-ha-2.0.0-1.el7ev.noarch
mom-0.5.4-1.el7ev.noarch
ovirt-vmconsole-host-1.0.3-1.el7ev.noarch
ovirt-host-deploy-1.5.0-1.el7ev.noarch
ovirt-engine-sdk-python-3.6.5.0-1.el7ev.noarch
libvirt-client-1.2.17-13.el7_2.5.x86_64
sanlock-3.2.4-2.el7_2.x86_64
ovirt-setup-lib-1.0.2-1.el7ev.noarch
vdsm-4.18.1-11.gita92976e.el7ev.x86_64
ovirt-hosted-engine-setup-2.0.0-1.el7ev.noarch
qemu-kvm-rhev-2.3.0-31.el7_2.15.x86_64
ovirt-vmconsole-1.0.3-1.el7ev.noarch
Linux 3.10.0-327.22.1.el7.x86_64 #1 SMP Mon May 16 13:31:48 EDT 2016 x86_64 x86_64 x86_64 GNU/Linux
Linux version 3.10.0-327.22.1.el7.x86_64 (mockbuild.eng.bos.redhat.com) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-4) (GCC) ) #1 SMP Mon May 16 13:31:48 EDT 2016
Red Hat Enterprise Linux Server release 7.2 (Maipo)

How reproducible:
100%

Steps to Reproduce:
1.Deploy 4.0 HE on two el7.2 hosts.
2.Add data storage domain and create one VM.
3.Try manually changing SPM via WEBUI.

Actual results:
Failed to force select (my host's FQDN) as the SPM due to a failure to stop the current SPM.

Expected results:
SPM should change the host accordingly to customer's choice.

Additional info:
sosreports from both hosts and the engine are attached.
Comment 1 Nikolai Sednev 2016-06-07 14:32:13 UTC 
Created attachment 1165677 [details]
sosreport from host alma03
Comment 2 Nikolai Sednev 2016-06-07 14:34:25 UTC 
Created attachment 1165678 [details]
sosreport from host alma04
Comment 3 Nikolai Sednev 2016-06-07 14:35:15 UTC 
Created attachment 1165679 [details]
sosreport from engine
Comment 4 Red Hat Bugzilla Rules Engine 2016-06-08 07:34:04 UTC 
This bug report has Keywords: Regression or TestBlocker.
Since no regressions or test blockers are allowed between releases, it is also being identified as a blocker for this release. Please resolve ASAP.
Comment 5 Liron Aravot 2016-06-08 08:30:03 UTC 
The bug is related to HE flow implementation, when downloading the data from the HE configuration disk the task isn't polled - when attempting to stop the spm its first checked whether there are pending tasks. as the task is never cleared on that flow it won't be possible to stop the spm.
Comment 6 Allon Mureinik 2016-06-20 12:55:54 UTC 
The patch is included in ovirt-4.0.0.5
Comment 7 Raz Tamir 2016-06-23 08:22:47 UTC 
Verified on rhevm-4.0.0.6-0.1.el7ev.noarch.
Selet new SPM working as expected
Comment 8 Sandro Bonazzola 2016-07-05 07:46:09 UTC 
oVirt 4.0.0 has been released, closing current release.