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Bug 1490784 - blacklist RHEL <6.9 from machine types pseries-rhel7.4.0+
blacklist RHEL <6.9 from machine types pseries-rhel7.4.0+
Status: CLOSED CURRENTRELEASE
Product: ovirt-engine
Classification: oVirt
Component: General (Show other bugs)
future
ppc64 Linux
high Severity high (vote)
: ovirt-4.2.0
: ---
Assigned To: Tomas Jelinek
Israel Pinto
:
Depends On: 1413448
Blocks: 1491556 1432029
  Show dependency tree / graph
 
Reported: 2017-09-12 04:46 EDT by Michal Skrivanek
Modified: 2017-12-20 05:56 EST (History)
18 users (show)

See Also:
Fixed In Version:
Doc Type: Release Note
Doc Text:
With this update, Red Hat Enterprise Linux versions less than version 6.9 are not supported in clusters using the machine type pseries-rhel7.4.0 or newer (4.1+). It is now blacklisted and cannot be started due to there being no CPU architecture available. A new definition of guest operating system for Red Hat Enterprise Linux versions 6.9 and greater has been added and should be used for Red Hat Enterprise Linux 6 guests in Red Hat Virtualization 4.1 and greater clusters. Also note that the cluster compatibility version 4.2 requires the pseries-rhel7.5.0 machine type, which is introduced by Red Hat Enterprise Linux 7.5 hosts. Until they are available you need to keep using the 4.1 cluster compatibility level.
Story Points: ---
Clone Of: 1413448
Environment:
Last Closed: 2017-12-20 05:56:41 EST
Type: Bug
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: Virt
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
rule-engine: ovirt‑4.2+
rule-engine: exception+

Attachments (Terms of Use)
OS list (69.37 KB, image/png)
2017-11-01 07:38 EDT, Israel Pinto 		no flags Details
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
oVirt gerrit 82373 master MERGED core: add power 9 support 2017-10-06 05:00 EDT

  None (edit)
Description Michal Skrivanek 2017-09-12 04:46:46 EDT 
This can be achieved by creating 2 OS definitions in osinfo
RHEL <=6.8 with cpu.unsupported.value of all supported CPUs (power8,power9?) in clusters 4.2+
RHEL 6.9+ without the blacklist
Comment 3 Israel Pinto 2017-11-01 07:38:21 EDT 
Verified with:
Software version:4.2.0-0.0.master.20171027213842.gitded437c.el7.centos

Steps:
Create cluster PPC with cpu type power 9
Add VM and check OS list.

Results:
see attached screenshot
 
PASS
Comment 4 Israel Pinto 2017-11-01 07:38 EDT 
Created attachment 1346451 [details]
OS list
Comment 5 Sandro Bonazzola 2017-12-20 05:56:41 EST 
This bugzilla is included in oVirt 4.2.0 release, published on Dec 20th 2017.

Since the problem described in this bug report should be
resolved in oVirt 4.2.0 release, published on Dec 20th 2017, it has been closed with a resolution of CURRENT RELEASE.

If the solution does not work for you, please open a new bug report.
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