Up to RHEV 3.2, KSM was controlled by ksmtuned. Users wanting stop KSM just wanted to stop ksmtuned service in each host.
In RHEV 3.3, vdsm stops ksmtuned and gives KSM control to MOM. MOM controls KSM and memory ballooning.
We can disable memory ballooning using RHEV Admin Portal interface, unchecking "Enable Memory Balloon Optimization" on Cluster level, which will have effect in next Host "Up".
Please provide the equivalent way to disable KSM using Admin Portal (and API as well).
vdsm counterpart handled in http://bugzilla.redhat.com/1025780
*** Bug 1017832 has been marked as a duplicate of this bug. ***
verified in 3.4.0-0.11.beta3.el6
*** Bug 1076091 has been marked as a duplicate of this bug. ***
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.