Re: [DISCUSS] getting rid of KVM patchdisk

2013-03-15 Thread Marcus Sorensen
wrote: -Original Message- From: Marcus Sorensen [mailto:shadow...@gmail.com] Sent: Monday, March 04, 2013 10:26 PM To: cloudstack-dev@incubator.apache.org Subject: Re: [DISCUSS] getting rid of KVM patchdisk I've been thinking about how to tackle this, written a little concept

Re: [DISCUSS] getting rid of KVM patchdisk

2013-03-10 Thread Prasanna Santhanam
On Tue, Mar 05, 2013 at 11:58:55PM +0530, Edison Su wrote: -Original Message- From: Marcus Sorensen [mailto:shadow...@gmail.com] Sent: Monday, March 04, 2013 10:26 PM To: cloudstack-dev@incubator.apache.org Subject: Re: [DISCUSS] getting rid of KVM patchdisk I've been

RE: [DISCUSS] getting rid of KVM patchdisk

2013-03-05 Thread Edison Su
-Original Message- From: Marcus Sorensen [mailto:shadow...@gmail.com] Sent: Monday, March 04, 2013 10:26 PM To: cloudstack-dev@incubator.apache.org Subject: Re: [DISCUSS] getting rid of KVM patchdisk I've been thinking about how to tackle this, written a little concept code

Re: [DISCUSS] getting rid of KVM patchdisk

2013-03-05 Thread Wido den Hollander
On 03/05/2013 07:28 PM, Edison Su wrote: -Original Message- From: Marcus Sorensen [mailto:shadow...@gmail.com] Sent: Monday, March 04, 2013 10:26 PM To: cloudstack-dev@incubator.apache.org Subject: Re: [DISCUSS] getting rid of KVM patchdisk I've been thinking about how to tackle

Re: [DISCUSS] getting rid of KVM patchdisk

2013-03-05 Thread Marcus Sorensen
To: cloudstack-dev@incubator.apache.org Subject: Re: [DISCUSS] getting rid of KVM patchdisk I've been thinking about how to tackle this, written a little concept code, and it seems fairly straightforward to include our own little python daemon that speaks JSON via this local character device

RE: [DISCUSS] getting rid of KVM patchdisk

2013-03-04 Thread Edison Su
-Original Message- From: Marcus Sorensen [mailto:shadow...@gmail.com] Sent: Sunday, March 03, 2013 12:13 PM To: cloudstack-dev@incubator.apache.org Subject: [DISCUSS] getting rid of KVM patchdisk For those who don't know (this probably doesn't matter, but...), when KVM brings up

Re: [DISCUSS] getting rid of KVM patchdisk

2013-03-04 Thread Marcus Sorensen
I think this just requires an updated system vm (the virtio-serial portion). I've played a bit with the old debian 2.6.32-5-686-bigmem one and can't get the device nodes to show up, even though the /boot/config shows that it has CONFIG_VIRTIO_CONSOLE=y. However, if I try this with a CentOS 6.3 VM,

Re: [DISCUSS] getting rid of KVM patchdisk

2013-03-04 Thread Marcus Sorensen
I tested this with Rohit's systemvm from master. It works fine, provided you install the qemu-guest-agent software and modify the libvirt xml definition of the system vm to include something like: channel type='unix' source mode='bind' path='/var/lib/libvirt/qemu/v-2-VM.agent'/

Re: [DISCUSS] getting rid of KVM patchdisk

2013-03-04 Thread Marcus Sorensen
I've been thinking about how to tackle this, written a little concept code, and it seems fairly straightforward to include our own little python daemon that speaks JSON via this local character device in the system vm. I'm assuming we'd start it up at the beginning of cloud-early-config. What I'm