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Bug 1391856

Summary: Do not hard-require OvS as long as it crashes on old AMD servers
Product: Red Hat Enterprise Virtualization Manager Reporter: Roman Hodain <rhodain>
Component: vdsmAssignee: Dan Kenigsberg <danken>
Status: CLOSED WONTFIX QA Contact: Meni Yakove <myakove>
Severity: urgent Docs Contact:
Priority: high    
Version: 4.0.3CC: amarchuk, atragler, bazulay, bmcclain, dmoessne, fleitner, gklein, lsurette, mkalinin, rkhan, srevivo, ycui, ykaul
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Hardware: Unspecified   
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Clone Of:
: 1394232 (view as bug list) Environment:
Last Closed: 2016-11-12 06:49:51 UTC Type: Bug
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oVirt Team: Network RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:    
Bug Blocks: 1394232    

Description Roman Hodain 2016-11-04 09:18:02 UTC 
Description of problem:
    Due to bugzilla Bug 1378501 openvswitch does not start for AMD hardware.

Version-Release number of selected component (if applicable):
    RHV 4.0.4

How reproducible:
    100%

Steps to Reproduce:
1.  # ovs-vswitchd --version 
2.
3.

Actual results:
ERROR: This system does not support "SSSE3".
Please check that RTE_MACHINE is set correctly.

Expected results:
ovs runs regardless of SSSE3 instruction set support.

Additional information
Fixed in openvswitch-2.5.0-17.git20160727.el7fdb
Comment 1 Dan Kenigsberg 2016-11-04 12:07:32 UTC 
Until fixed by pushing the request package into the fast-datapath channel, users can manually comment-out the line

    Requires=openvswitch

from their /usr/lib/systemd/system/vdsm-network-init.service
Comment 2 Dan Kenigsberg 2016-11-06 07:05:39 UTC 
I'm taking this bug to Vdsm, since it might be long before an openvswitch fixed is rushed into the fast datapath channel.
Comment 3 Anton Marchukov 2016-11-11 13:19:14 UTC 
This bug had multiple version flags and was cloned to 4.0.5 as https://bugzilla.redhat.com/show_bug.cgi?id=1394232 please move this to relevant 4.1 milestone.

Moving this back to ASSIGNED as attached gerrit fix is for 4.0.5 branch and I am not sure if it is in master.
Comment 4 Dan Kenigsberg 2016-11-12 06:49:51 UTC 
We expect the underlying OvS problem to be fixed prior the release of ovirt-4.1, hence we do not want to fix this in 4.1