And I believe the virt team is working on "hotplug" support for the guaranteed memory so mom will start changing the balloon size accordingly. Michal: is there a bug tracking that? Regards, Martin Sivak On Fri, Jun 23, 2017 at 11:16 AM, Milan Zamazal <mzamazal@redhat.com> wrote:
"Luca 'remix_tj' Lorenzetto" <lorenzetto.luca@gmail.com> writes:
i just tested the memory hot add to a vm. This vm had 2048 MB. I set the new memory to 2662 MB. I logged into the vm and i've seen that hasn't been any memory change, even if i said to the manager to apply memory expansion immediately.
Memory shown by free -m is 1772 MB.
[...]
forgot to say that is a RHEL 7 VM and has the memory baloon device enabled.
This is normal with memory balloon enabled – memory balloon often "consumes" the hot plugged memory, so you can't see it.
Regards, Milan _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users