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Bug 1855291

Summary: 'Enable KSM' is not set by default on new created clusters while for Default cluster it is set.
Product: [oVirt] ovirt-engine Reporter: Polina <pagranat>
Component: BLL.VirtAssignee: Shmuel Melamud <smelamud>
Status: CLOSED CURRENTRELEASE QA Contact: Polina <pagranat>
Severity: low Docs Contact:
Priority: unspecified    
Version: 4.4.1.7CC: ahadas, bugs
Target Milestone: ovirt-4.4.3Flags: pm-rhel: ovirt-4.4+
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: ovirt-engine-4.4.3.5 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2020-11-11 06:41:31 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: Virt RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Polina 2020-07-09 13:32:13 UTC
Description of problem:
'Enable KSM' is not set by default on new created clusters while for Default cluster it is set.

Version-Release number of selected component (if applicable):
ovirt-engine-4.4.1.7-0.3.el8ev.noarch

How reproducible:always

Steps to Reproduce:
1. Create a new cluster, add the host.
2. Check Edit cluster/Optimization window.

Actual results:
'Enable KSM' is false
engine=# select name, enable_ksm from cluster_view;
           name            | enable_ksm 
---------------------------+------------
 Default                   | t
 new_cluster               | f


engine=# select name, enable_balloon from cluster;
           name            | enable_balloon 
---------------------------+----------------
 Default                   | t
 new_cluster               | t


Expected results: must be the same as the default cluster


Additional info:

Comment 1 Michal Skrivanek 2020-07-10 04:59:07 UTC
Better be consistent, probably, I'm not sure why we're enabling it for Default but other than that it's admin's preference, there's no right or wrong.

Comment 2 Polina 2020-10-12 14:56:49 UTC
verified on ovirt-engine-4.4.3.6-0.13.el8ev.noarch

Comment 3 Sandro Bonazzola 2020-11-11 06:41:31 UTC
This bugzilla is included in oVirt 4.4.3 release, published on November 10th 2020.

Since the problem described in this bug report should be resolved in oVirt 4.4.3 release, it has been closed with a resolution of CURRENT RELEASE.

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