B
blender
Guest
Hi All,
I posted to the "Proxmox VE 1.9 released!" thread (http://forum.proxmox.com/threads/7023-Proxmox-VE-1-9-released!?p=42921#post42921) but received no replies so I thought I should start a new thread.
I recently upgraded two hosts to 1.9 and on both despite > 50% use of memory pages_sharing = 0.
I posted to the "Proxmox VE 1.9 released!" thread (http://forum.proxmox.com/threads/7023-Proxmox-VE-1-9-released!?p=42921#post42921) but received no replies so I thought I should start a new thread.
I recently upgraded two hosts to 1.9 and on both despite > 50% use of memory pages_sharing = 0.
host1:
host1:~# pveversion -v
pve-manager: 1.9-26 (pve-manager/1.9/6567)
running kernel: 2.6.32-6-pve
proxmox-ve-2.6.32: 1.9-50
pve-kernel-2.6.32-6-pve: 2.6.32-50
qemu-server: 1.1-32
pve-firmware: 1.0-14
libpve-storage-perl: 1.0-19
vncterm: 0.9-2
vzctl: 3.0.29-3pve1
vzdump: 1.2-16
vzprocps: 2.0.11-2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.15.0-1
ksm-control-daemon: 1.0-6
host1:~# free
total used free shared buffers cached
Mem: 12263176 6756768 5506408 0 269912 189720
-/+ buffers/cache: 6297136 5966040
Swap: 11534328 0 11534328
host1:~# cat /sys/kernel/mm/ksm/pages_sharing
0
host2:
host2:~# pveversion -v
pve-manager: 1.9-26 (pve-manager/1.9/6567)
running kernel: 2.6.32-6-pve
proxmox-ve-2.6.32: 1.9-50
pve-kernel-2.6.32-6-pve: 2.6.32-50
qemu-server: 1.1-32
pve-firmware: 1.0-14
libpve-storage-perl: 1.0-19
vncterm: 0.9-2
vzctl: 3.0.29-3pve1
vzdump: 1.2-16
vzprocps: 2.0.11-2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.15.0-1
ksm-control-daemon: 1.0-6
host2:~# free
total used free shared buffers cached
Mem: 8105780 6491120 1614660 0 196584 1985508
-/+ buffers/cache: 4309028 3796752
Swap: 4194296 0 4194296
host2:~# cat /sys/kernel/mm/ksm/pages_sharing
0
Both hosts have CentOS/RHEL guests.
A third host that I haven't updated yet and is running 2.6.35 kernel also with CentOS/RHEL guests has 280,000 shared pages.
Please advise.
Thanks!
host1:~# pveversion -v
pve-manager: 1.9-26 (pve-manager/1.9/6567)
running kernel: 2.6.32-6-pve
proxmox-ve-2.6.32: 1.9-50
pve-kernel-2.6.32-6-pve: 2.6.32-50
qemu-server: 1.1-32
pve-firmware: 1.0-14
libpve-storage-perl: 1.0-19
vncterm: 0.9-2
vzctl: 3.0.29-3pve1
vzdump: 1.2-16
vzprocps: 2.0.11-2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.15.0-1
ksm-control-daemon: 1.0-6
host1:~# free
total used free shared buffers cached
Mem: 12263176 6756768 5506408 0 269912 189720
-/+ buffers/cache: 6297136 5966040
Swap: 11534328 0 11534328
host1:~# cat /sys/kernel/mm/ksm/pages_sharing
0
host2:
host2:~# pveversion -v
pve-manager: 1.9-26 (pve-manager/1.9/6567)
running kernel: 2.6.32-6-pve
proxmox-ve-2.6.32: 1.9-50
pve-kernel-2.6.32-6-pve: 2.6.32-50
qemu-server: 1.1-32
pve-firmware: 1.0-14
libpve-storage-perl: 1.0-19
vncterm: 0.9-2
vzctl: 3.0.29-3pve1
vzdump: 1.2-16
vzprocps: 2.0.11-2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.15.0-1
ksm-control-daemon: 1.0-6
host2:~# free
total used free shared buffers cached
Mem: 8105780 6491120 1614660 0 196584 1985508
-/+ buffers/cache: 4309028 3796752
Swap: 4194296 0 4194296
host2:~# cat /sys/kernel/mm/ksm/pages_sharing
0
Both hosts have CentOS/RHEL guests.
A third host that I haven't updated yet and is running 2.6.35 kernel also with CentOS/RHEL guests has 280,000 shared pages.
Please advise.
Thanks!