10:05 a.m.
Hi Gianluca,
You can set the VM to run on a specific host, when editing the VM and
choose the Host tab and Run On a specific host
Generally, you can configure your cluster to use three different types
of selections: None, Even Distributed and Power Saving.
This can be set at the Cluster Policy tab, when you edit the cluster.
By default the cluster is using None policy, which actually runs the
even distributed algorithm when you run a VM.
Regards,
Maor
On 03/22/2013 09:38 AM, Gianluca Cecchi wrote:
Hello,
while I'm testing the fix for 3.2.1 and clone from snapshot in my two
nodes cluster, I notice this
VM zensrv runs on host f18ovn03.
I create a snapshot and then clone from snapshot and the qemu-img
convert process is running on the other node.
Is this desired, expected, managed? If so, it's great...
[g.cecchi@f18ovn03 ~]$ ps -ef|grep [z]ensrv
qemu 15811 1 7 Mar19 ? 04:29:28 /usr/bin/qemu-kvm
-name zensrv -S -M pc-0.14 -cpu Opteron_G2 -enable-kvm -m 2048 -smp
1,sockets=1,cores=1,threads=1 -uuid
c0a43bef-7c9d-4170-bd9c-63497e61d3fc -smbios
type=1,manufacturer=oVirt,product=oVirt
Node,version=18-1,serial=34353439-3036-435A-4A38-303330393338,uuid=c0a43bef-7c9d-4170-bd9c-63497e61d3fc
-no-user-config -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/zensrv.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=control -rtc
base=2013-03-19T16:30:10,driftfix=slew -no-shutdown -device
piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 -device
virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x4 -drive
if=none,id=drive-ide0-1-0,readonly=on,format=raw,serial= -device
ide-cd,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -drive
file=/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/013bcc40-5f3d-4394-bd3b-971b14852654/images/01488698-6420-4a32-9095-cfed1ff8f4bf/f8eb4d4c-9aae-44b8-9123-73f3182dc4dc,if=none,id=drive-virtio-disk0,format=qcow2,serial=01488698-6420-4a32-9095-cfed1ff8f4bf,cache=none,werror=stop,rerror=stop,aio=native
-device
virtio-blk-pci,scsi=off,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1
-netdev tap,fd=30,id=hostnet0,vhost=on,vhostfd=31 -device
virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:43:d9:df,bus=pci.0,addr=0x3
-chardev
socket,id=charchannel0,path=/var/lib/libvirt/qemu/channels/zensrv.com.redhat.rhevm.vdsm,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.rhevm.vdsm
-chardev
socket,id=charchannel1,path=/var/lib/libvirt/qemu/channels/zensrv.org.qemu.guest_agent.0,server,nowait
-device
virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0
-chardev spicevmc,id=charchannel2,name=vdagent -device
virtserialport,bus=virtio-serial0.0,nr=3,chardev=charchannel2,id=channel2,name=com.redhat.spice.0
-spice
port=5900,tls-port=5901,addr=0,x509-dir=/etc/pki/vdsm/libvirt-spice,tls-channel=main,tls-channel=display,tls-channel=inputs,tls-channel=cursor,tls-channel=playback,tls-channel=record,tls-channel=smartcard,tls-channel=usbredir
-k en-us -vga qxl -global qxl-vga.vram_size=67108864 -incoming
tcp:0.0.0.0:49152 -device
virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
[g.cecchi@f18ovn01 ~]$ ps -ef|grep [c]onvert
vdsm 25609 3141 14 08:30 ? 00:00:16 /usr/bin/qemu-img
convert -t none -f qcow2
/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/013bcc40-5f3d-4394-bd3b-971b14852654/images/01488698-6420-4a32-9095-cfed1ff8f4bf/f8eb4d4c-9aae-44b8-9123-73f3182dc4dc
-O raw
/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/3fb66ba1-cfcb-4341-8960-46f0e8cf6e83/images/8fe906ef-db2e-497a-8b6b-6b00de91f8fe/b61cd69e-a556-4530-b00b-1eaf8afd15bb
Gianluca
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