Bug 1154630
| Summary: | [PPC]-Can't Hotplug/unplug VM nic while vm is running and has OS installed | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Virtualization Manager | Reporter: | Michael Burman <mburman> | |
| Component: | ovirt-engine | Assignee: | Vitor de Lima <vdelima> | |
| Status: | CLOSED ERRATA | QA Contact: | meital avital <mavital> | |
| Severity: | urgent | Docs Contact: | ||
| Priority: | urgent | |||
| Version: | 3.4.1-1 | CC: | aburden, bazulay, danken, ecohen, gklein, iheim, lpeer, lsurette, mavital, mburman, michal.skrivanek, myakove, nyechiel, ofrenkel, rbalakri, Rhev-m-bugs, sherold, vdelima, yeylon | |
| Target Milestone: | --- | Keywords: | ZStream | |
| Target Release: | 3.5.0 | |||
| Hardware: | ppc64 | |||
| OS: | Linux | |||
| Whiteboard: | network | |||
| Fixed In Version: | org.ovirt.engine-root-3.5.0-19 | Doc Type: | Known Issue | |
| Doc Text: |
Red Hat Enterprise Linux guests do not support NIC hot plugging by default. Install powerpc-utils version >=1.2.19 on the guest to enable NIC hot plugging.
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Story Points: | --- | |
| Clone Of: | ||||
| : | 1155987 (view as bug list) | Environment: | ||
| Last Closed: | 2015-02-11 18:09:50 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | Network | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Embargoed: | ||||
| Bug Depends On: | ||||
| Bug Blocks: | 1122979, 1155987 | |||
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Description
Michael Burman
2014-10-20 11:21:14 UTC
This feature is blocked in the osinfo, if you change the line: os.other_ppc64.devices.network.hotplugSupport.value.3.5 = false to true, it will enable NIC hot(un)plugging. Is enabling it enough for it to work or are there other problems blocking hotplug support? Hi Vitor, I changed the line in: vi /etc/ovirt-engine/osinfo.conf.d/00-defaults.properties - os.other_ppc64.devices.network.hotplugSupport.value.3.4 = true and then restarted engine. It enabled the hotplug/unplug support and it worked. - But why this feature is disabled by default? It was not supported when the original oVirt ppc64 port was designed. This feature is going to be enabled by default? yes Hi Vitor, If i'm adding new NIC to running vm, it should be added when it's plugged, right? Because now, when i'm adding new NIC to vm, it's added when it's unplugged. Is it should be a part of the fix too? or it's another bug? Best regards, Just to be clear about this- The NIC added when it's unplugged to vm by default. and there is no way to change that. This is another bug. Please open another bug with a detailed description. *** Bug 1157655 has been marked as a duplicate of this bug. *** Hotplug/unplug is not supported on rhel guest OS. -The guest OS must have a very recent version of the powerpc-utils package (>=1.2.19) Added known issue release note text Changing component based on the patches solving this bug. Vitor, can you sent the changed-in-version and move to QA? do we have a RHEL child bug to include it? Or who's enforcing "-The guest OS must have a very recent version of the powerpc-utils package (>=1.2.19)" ? el6.6 would have powerpc-utils>=1.2.20 https://brewweb.devel.redhat.com/buildinfo?buildID=355055 Verified on rhevm-3.4.5-0.1.el6ev.noarch Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2015-0158.html The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days |