Re: [ovirt-users] Memory hot plug
Hello Eduardo,
On Wed, Mar 21, 2018 at 3:17 PM, Eduardo Mayoral <emayoral(a)arsys.es> wrote:
Hi,
I recently tried to hot plug some memory on a VM running CentOS 6.9 with
ovirt-guest-tools installed.
oVirt version is 4.2.1.6-1.el7.centos
I was careful to increment a multiple of 256 MB as specified in
https://www.ovirt.org/develop/release-management/features/virt/hot-plug-m...
(4 GB -> 6 GB , maximum memory configured for the VM was 8 GB)
However the VM was marked as with a pending change for next reboot. Am I
missing some non-default configuration requiered for memory hot-plug to
work?
No, you're not. Now the vm is seeing the base memory (4GB) you were
seeing at boot, plus additional memory (2GB added). Next time you'll
boot the vm, the system will see a single block of 6 GB.
That's the difference.
Luca
--
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare
calcoli che potrebbero essere affidati a chiunque se si usassero delle
macchine"
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)
"Internet è la più grande biblioteca del mondo.
Ma il problema è che i libri sono tutti sparsi sul pavimento"
John Allen Paulos, Matematico (1945-vivente)
Luca 'remix_tj' Lorenzetto, http://www.remixtj.net ,
<lorenzetto.luca(a)gmail.com>