[libvirt-users] python-libvirt for 0.9.3 leaking file descriptors

2011-07-25 Thread Igor Serebryany
i've reported this issue before, so i guess this is a regression. looks like the python bindings for 0.9.3 are leaking file descriptors: root@cloud1:~# python Python 2.6.6 (r266:84292, Dec 26 2010, 22:31:48) [GCC 4.4.5] on linux2 Type "help", "copyright", "credits" or "license" for more informati

Re: [libvirt-users] Wanted: method for qemu hook script to know if called for migration

2011-07-25 Thread Eric Blake
On 07/25/2011 03:25 PM, Whit Blauvelt wrote: In trying to understand whether sanlock will work in this instance, I see at http://permalink.gmane.org/gmane.comp.emulators.libvirt/40261: sanlock will ... protect against 2 vms on the same host using the same disk (or the same VM being started

Re: [libvirt-users] Wanted: method for qemu hook script to know if called for migration

2011-07-25 Thread Whit Blauvelt
On Mon, Jul 25, 2011 at 02:17:08PM -0600, Eric Blake wrote: > Not to distract from your bug report, but have you considered using > the new sanlock (0.9.3) or fcntl (0.9.4) lock managers, that do this > automatically, without the need for using hook scripts. > > http://libvirt.org/locking.html T

Re: [libvirt-users] VirtualBox headless

2011-07-25 Thread Guilherme Santos
My objective is also to run headless virtual machines through libvirt library. I am using an Ubuntu 10.04 distro and libvirt 0.9.2. Before asking you guys about it, I searched on the web and found this: Hi, > > thanks for your hint. > > I read the lines in the documentation, but unfortunately edi

Re: [libvirt-users] Need help for Qemu-KVM

2011-07-25 Thread Eric Blake
On 07/25/2011 02:26 AM, kp chetan wrote: Your mail did not come through with any content other than the subject line. The list software strips out html body; can you resend in just plain text, in case that explains the lack of information on your part? -- Eric Blake ebl...@redhat.com

Re: [libvirt-users] Wanted: method for qemu hook script to know if called for migration

2011-07-25 Thread Eric Blake
On 07/25/2011 02:06 PM, Whit Blauvelt wrote: In writing a simple bash script to prevent a VM on shared storage from being started on one host if it's already running on another, Not to distract from your bug report, but have you considered using the new sanlock (0.9.3) or fcntl (0.9.4) lock ma

[libvirt-users] Wanted: method for qemu hook script to know if called for migration

2011-07-25 Thread Whit Blauvelt
Hi, "Before a QEMU guest is started, the qemu hook script is called" (http://libvirt.org/hooks.html)... In writing a simple bash script to prevent a VM on shared storage from being started on one host if it's already running on another, it's easy enough to check if virsh on the other host reports

Re: [libvirt-users] Split a qcow2-image?

2011-07-25 Thread Eric Blake
On 07/25/2011 12:01 PM, Stefan G. Weichinger wrote: Am 25.07.2011 19:42, schrieb Stefan G. Weichinger: Is there a way to split that one qcow2 into 2 separate files, one for each windows-harddisk? or plan B: can I possibly enlarge the part of C: inside that qcow2? I just give it a try with gp

Re: [libvirt-users] Split a qcow2-image?

2011-07-25 Thread Stefan G. Weichinger
Am 25.07.2011 19:42, schrieb Stefan G. Weichinger: > Is there a way to split that one qcow2 into 2 separate files, one for > each windows-harddisk? > > or plan B: can I possibly enlarge the part of C: inside that qcow2? I just give it a try with gparted now ... and resize the partitions for a st

[libvirt-users] Split a qcow2-image?

2011-07-25 Thread Stefan G. Weichinger
Hello, I converted a W2003-Server to a vmdk-image, I didn't think too much back then ... Now I have 2 windows-drives C: and E: inside one vmdk-image-file, which was converted to qcow2. I have installed drivers and stuff into that VM already and would like to avoid to start over again with the v

[libvirt-users] VM creation using libvirtd for the qemu-KVM hypervisor

2011-07-25 Thread bala suru
Hi, I have some basic doubt at the VM creation using libvirtd for the qemu-KVM hypervisor . I need to create a VM which can read the data uart/file and store/send to other VM .. How to create this kind of VM and how to write the data in/out of the VM .. I need suggestion to do this . regards Ba

[libvirt-users] Need help for Qemu-KVM

2011-07-25 Thread kp chetan
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