On Thu, Jan 19, 2017 at 10:22:57PM +0500, Umar Draz wrote:
> Yes the display is blank, and network also not responding, it means vm
> somewhere hung.
Try "gstack $PID_OF_QEMU" when the VM is hung. This will output a
backtrace for all threads in QEMU. You might need to install the gdb
package to
Yes the display is blank, and network also not responding, it means vm
somewhere hung.
On Thu, Jan 19, 2017 at 9:26 PM, Stefan Hajnoczi wrote:
> On Wed, Jan 18, 2017 at 10:46 AM, Umar Draz wrote:
> > Well yes, whenever vm hung, then there is nothing on
On Wed, Jan 18, 2017 at 10:46 AM, Umar Draz wrote:
> Well yes, whenever vm hung, then there is nothing on vnc display, and
> network of that vm is also down. I can not ping the vm that time.
Are you saying the VNC client connects successfully to a hung VM but
the display is
Hello Stefan,
Well yes, whenever vm hung, then there is nothing on vnc display, and
network of that vm is also down. I can not ping the vm that time.
Mostly my Windows VMs are affected due to this and sometime same thing
happen with Linux vm.
On Wed, Jan 18, 2017 at 3:29 PM, Stefan Hajnoczi
On Wed, Jan 18, 2017 at 01:51:26PM +0500, Umar Draz wrote:
> I am running qemu-kvm on CentOS 7.3, I have few vms of CentOS and Windows
> 2012 servers.
>
> Randomly they are hung, but the status of virtual machine keep running, vnc
> and network not responding.
It's not clear whether the guest is
Hello,
I am running qemu-kvm on CentOS 7.3, I have few vms of CentOS and Windows
2012 servers.
Randomly they are hung, but the status of virtual machine keep running, vnc
and network not responding.
I have checked all /var/log/messages and /var/log/libvirt/qemu/vm.log but
nothing found anything