Re: qemu-kvm 0.15 usb problem

2011-10-25 Thread Thomas Beinicke
? Cheers Thomas On Monday 19 September 2011 08:30:11 Gerd Hoffmann wrote: On 09/16/11 18:22, Thomas Beinicke wrote: I am experiencing the same problem with version 0.15 while 0.14 works flawless. We're using it for an USB ISDN card which freezes the windows host with qemu-kvm 0.15 when

Re: qemu-kvm 0.15 usb problem

2011-09-16 Thread Thomas Beinicke
I am experiencing the same problem with version 0.15 while 0.14 works flawless. We're using it for an USB ISDN card which freezes the windows host with qemu-kvm 0.15 when plugged in while the system is already running or it completely prevents the start of the VM. We experience the same problem

Re: High CPU load on target host after migration

2010-04-30 Thread Thomas Beinicke
I forgot to mention that I am using qemu-kvm-0.12.3 on all of my machines. I am also using bridged networking on all hosts. Is anyone else on the list doing life migration and is facing the same problems I mentioned below? I would really like to debug this further but I need some assistance on

High CPU load on target host after migration

2010-04-28 Thread Thomas Beinicke
Hi, I have been toying around with kvm / libvirt / virt-manager and it's migration feature. Both host machines are running a 2.6.33 Kernel. One host is a Dual Quad Core Intel Xeon E5520 @ 2.27GHz and the other is a Dual Quad Core Intel E5420 @ 2.50GHz. Migrating Linux machines works great

Re: 0.12.x: message Option 'ipv4': Use 'on' or 'off'

2010-02-10 Thread Thomas Beinicke
On Wednesday 10 February 2010 09:30:57 xming wrote: hi, Hi, I am hitting this bug as well, using qemu-kvm-0.12.2 with the following command /usr/bin/kvm -name pfsense,process=pfsense -m 256 -vnc 192.168.0.254:13 -smp 1 -hda /dev/volume01/G-pfsense -vga std Option 'ipv4': Use 'on' or

Re: repeatable hang with loop mount and heavy IO in guest

2010-01-21 Thread Thomas Beinicke
On Thursday 21 January 2010 21:08:38 RW wrote: Some months ago I also thought elevator=noop should be a good idea. But it isn't. It works good as long as you only do short IO requests. Try using deadline in host and guest. Robert @Robert: I've been using noop on all of my KVMs and didn't

Re: Migration VMWare Server - KVM

2010-01-14 Thread Thomas Beinicke
On Tuesday 12 January 2010 17:36:49 you wrote: Hi! On Tue, 2010-01-12 at 17:20 +0100, Thomas Beinicke wrote: Hi all, I am trying to migrate lots of VMWare server VMs to KVM. The linux machines are not much of a problem but the windows machines cause me some headaches. Does anyone has

Migration VMWare Server - KVM

2010-01-12 Thread Thomas Beinicke
Hi all, I am trying to migrate lots of VMWare server VMs to KVM. The linux machines are not much of a problem but the windows machines cause me some headaches. Does anyone has experience in with the migration process? As soon as I try to boot it I get a bluescreen (probably related to the

Re: 0.12.x: message Option 'ipv4': Use 'on' or 'off'

2010-01-04 Thread Thomas Beinicke
I get the same message since the update, is it -chardev option related? On Saturday 02 January 2010 11:53:42 Thomas Mueller wrote: hi since 0.12.x i get the following messages starting a vm: Option 'ipv4': Use 'on' or 'off' Failed to parse yes for dummy.ipv4 command is: kvm