Bug 1156049

Summary: VM was started even though RHEV-M responded with "Network error during communication with the Host." on start command
Product: Red Hat Enterprise Virtualization Manager Reporter: Katarzyna Jachim <kjachim>
Component: ovirt-engineAssignee: Nobody <nobody>
Status: CLOSED DUPLICATE QA Contact:
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 3.5.0CC: ecohen, gklein, iheim, lpeer, lsurette, ncredi, ofrenkel, oourfali, pkliczew, rbalakri, Rhev-m-bugs, yeylon
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Hardware: Unspecified   
OS: Unspecified   
Whiteboard: virt
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-10-26 09:14:39 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Katarzyna Jachim 2014-10-23 13:21:42 UTC
Description of problem:
We created a new VM and wanted to install OS on it. So it was started

2014-10-23 15:16:31,213 - MainThread - vms - DEBUG - Action request content is --  url:/api/vms/c7141d36-6d6a-4700-991f-89377e849d26/start body:<action>
    <async>false</async>
    <grace_period>
        <expiry>10</expiry>
    </grace_period>
    <vm>
        <os>
            <boot dev="hd"/>
            <boot dev="network"/>
        </os>
    </vm>
</action>

Response from RHEV-M:
2014-10-23 15:19:32,265 - MainThread - api_utils - ERROR - Failed to syncAction element:
	Status: 400
	Reason: Bad Request
	Detail: [Network error during communication with the Host.]


Despite that, VM was actually started. I cannot find any information about another attempt of starting this machine and it is hardly possible someone did it - it was during automated tests, I just monitored it and a while (10 minutes?) after that error I noticed it, logged into RHEV-M and saw that this VM is up and running.


Version-Release number of selected component (if applicable): vt7


How reproducible: so far happened once


Steps to Reproduce:
1. create a new vm
2. start it

Actual results:
RHEV-M responded with an error, but VM is booted


Expected results:
RHEV-M should either not respond with an error, or not start VM.


Additional info:

Comment 2 Omer Frenkel 2014-10-26 09:14:39 UTC

*** This bug has been marked as a duplicate of bug 1148583 ***