[SOLVED] Proxmox 5.0 = KVM Sharing not working

[andy77]

Hello@all,

I am actually testing v 5.0 and found out, that on my test system KVM sharing is not working.
On the other v4.x systems it works great. I only had to install "ksm-control-deamon" manually.
But now on v5.0 it does not work.

I have a RAM usage of over 80% and

watch cat /sys/kernel/mm/ksm/pages_sharing

gives me 0

I also tried

systemctl enable ksmtuned

without success.


Here my pveversion

proxmox-ve: 5.0-20 (running kernel: 4.10.17-2-pve)
pve-manager: 5.0-30 (running version: 5.0-30/5ab26bc)
pve-kernel-4.10.17-2-pve: 4.10.17-20
libpve-http-server-perl: 2.0-6
lvm2: 2.02.168-pve3
corosync: 2.4.2-pve3
libqb0: 1.0.1-1
pve-cluster: 5.0-12
qemu-server: 5.0-15
pve-firmware: 2.0-2
libpve-common-perl: 5.0-16
libpve-guest-common-perl: 2.0-11
libpve-access-control: 5.0-6
libpve-storage-perl: 5.0-14
pve-libspice-server1: 0.12.8-3
vncterm: 1.5-2
pve-docs: 5.0-9
pve-qemu-kvm: 2.9.0-4
pve-container: 2.0-15
pve-firewall: 3.0-2
pve-ha-manager: 2.0-2
ksm-control-daemon: 1.2-2
glusterfs-client: 3.8.8-1
lxc-pve: 2.0.8-3
lxcfs: 2.0.7-pve4
criu: 2.11.1-1~bpo90
novnc-pve: 0.6-4
smartmontools: 6.5+svn4324-1

I would appreaciate any suggestion.

Regards
Andy

 

[andy77]

Seems that I just was to fast writing this post.

After

systemctl enable ksmtuned

and the 5min I wrote this post, KSM started sharing.