Re: [vdsm] libvirt interface usage improvements, #1

2013-01-15 Thread Daniel P. Berrange
On Tue, Jan 15, 2013 at 05:08:59PM +0100, Peter V. Saveliev wrote: > … > > Hello all. > > I'm working on improving libvirt usage in VDSM. Rationale is that > libvirt driver has global lock, that holds us in any operation on > many VMs simultaneously. Several small patches are prepared, so I'm > s

Re: [vdsm] Future of Vdsm network configuration

2012-11-12 Thread Daniel P. Berrange
On Sun, Nov 11, 2012 at 04:07:30PM +0200, Dan Kenigsberg wrote: > Hi, > > Nowadays, when vdsm receives the setupNetowrk verb, it mangles > /etc/sysconfig/network-scripts/ifcfg-* files and restarts the network > service, so they are read by the responsible SysV service. > > This is very much Fedor

Re: [vdsm] [RFC] ipv6 support of vdsm

2012-11-08 Thread Daniel P. Berrange
On Fri, Nov 09, 2012 at 12:59:21AM +0200, Dan Kenigsberg wrote: > On Thu, Nov 08, 2012 at 10:35:23PM +0100, Daniel P. Berrange wrote: > > On Thu, Nov 08, 2012 at 11:25:19PM +0200, Dan Kenigsberg wrote: > > > On Thu, Nov 08, 2012 at 06:58:09PM +0800, huntxu wrote:

Re: [vdsm] [RFC] ipv6 support of vdsm

2012-11-08 Thread Daniel P. Berrange
On Thu, Nov 08, 2012 at 11:25:19PM +0200, Dan Kenigsberg wrote: > On Thu, Nov 08, 2012 at 06:58:09PM +0800, huntxu wrote: > > Hi, folks. > > > > Recently I am considering to implement ipv6 support for vdsm. First > > of all I > > would like to know whether there is already someone working on this

Re: [vdsm] [RFC]about the implement of text-based console

2012-10-16 Thread Daniel P. Berrange
On Tue, Oct 16, 2012 at 07:45:25AM -0500, Ryan Harper wrote: > * Dan Yasny [2012-10-15 23:42]: > > > > Hi Dan, > > > > > > > Why? It really sounds like an easy path to me - provisioning of a > > > > virtual appliance is supposed to be simple, upgrades not necessary > > > > - > > > > same as wi

Re: [vdsm] [RFC]about the implement of text-based console

2012-10-15 Thread Daniel P. Berrange
On Mon, Oct 15, 2012 at 03:21:23PM +0200, David Jaša wrote: > Adam Litke píše v Po 15. 10. 2012 v 08:07 -0500: > > On Mon, Oct 15, 2012 at 04:40:00AM -0400, Dan Yasny wrote: > > > > > > > > > - Original Message - > > > > From: "Adam Litke" > > > > To: "Zhou Zheng Sheng" > > > > Cc: "VDS

Re: [vdsm] [RFC] Implied UUIDs in API

2012-08-30 Thread Daniel P. Berrange
On Thu, Aug 30, 2012 at 05:19:46PM -0400, Saggi Mizrahi wrote: > Hi, in the API a lot of IDs get passed around are UUIDs. > The point is that as long as you are not the entity generating the UUIDs the > fact that these are UUIDs have no real significance to you. > I suggest removing the validation

Re: [vdsm] [RFC] An alternative way to provide a supported interface -- libvdsm

2012-07-06 Thread Daniel P. Berrange
On Fri, Jul 06, 2012 at 07:17:44AM -0500, Adam Litke wrote: > Adding danpb and DV to get some perspective from libvirt... > > On Thu, Jul 05, 2012 at 05:02:59PM -0400, Saggi Mizrahi wrote: > > > > > > > > I am not sure I am ready to conceed that XML-RPC is too slow for our > > > needs. Can > >

Re: [vdsm] [virt-node] VDSM as a general purpose virt host manager

2012-06-26 Thread Daniel P. Berrange
On Tue, Jun 26, 2012 at 05:37:26PM +0300, Dan Kenigsberg wrote: > On Mon, Jun 25, 2012 at 04:19:28PM -0500, Adam Litke wrote: > > 1) Completely define the current XMLRPC API including all functions, > > parameters, > > and return values. Complex data structures can be broken down into their > >

Re: [vdsm] [virt-node] VDSM as a general purpose virt host manager

2012-06-19 Thread Daniel P. Berrange
On Mon, Jun 18, 2012 at 03:14:15PM -0500, Anthony Liguori wrote: > On 06/18/2012 10:02 AM, Saggi Mizrahi wrote: > >I would like to put on to the table for descussion the growing need for a way > >to more easily reuse of the functionality of VDSM in order to service > >projects > >other than Ovirt-

Re: [vdsm] Move some of code from spec file into vdsm-tool function issue

2012-05-28 Thread Daniel P. Berrange
On Mon, May 28, 2012 at 11:33:15AM -0400, Federico Simoncelli wrote: > - Original Message - > > From: "Daniel P. Berrange" > > To: "Federico Simoncelli" > > Cc: "Lei Li" , "Adam Litke" , > > "Dan Kenigsberg&qu

Re: [vdsm] Move some of code from spec file into vdsm-tool function issue

2012-05-28 Thread Daniel P. Berrange
On Mon, May 28, 2012 at 10:39:08AM -0400, Federico Simoncelli wrote: > - Original Message - > > From: "Lei Li" > > To: vdsm-devel@lists.fedorahosted.org > > Cc: "Adam Litke" , "Dan Kenigsberg" , > > "Federico Simoncelli" , > > "Ryan Harper" > > Sent: Monday, May 28, 2012 11:18:03 AM > >

Re: [vdsm] [libvirt] F17's libvirt takes comments into LIBVIRTD_ARGS

2012-05-16 Thread Daniel P. Berrange
On Wed, May 16, 2012 at 11:45:13PM +0800, Shu Ming wrote: > On 2012-5-16 23:35, Daniel P. Berrange wrote: > >>>>>>>[root@ovirt-node1 ~]# rpm -qa |grep vdsm > >>>>>>>vdsm-cli-4.9.6-0.183.git107644d.fc16.shuming1336622293.noarch > >>&g

Re: [vdsm] [libvirt] F17's libvirt takes comments into LIBVIRTD_ARGS

2012-05-16 Thread Daniel P. Berrange
On Wed, May 16, 2012 at 06:08:51PM +0300, Dan Kenigsberg wrote: > On Wed, May 16, 2012 at 11:05:16PM +0800, Shu Ming wrote: > > On 2012-5-16 18:46, Dan Kenigsberg wrote: > > >On Tue, May 15, 2012 at 04:16:11PM +0800, Shu Ming wrote: > > >>On 2012-5-14 7:30, Dan Kenigsberg wrote: > > >>>On Sun, May

[vdsm] [PATCH libvirt] Reject any non-option command line arguments

2012-05-16 Thread Daniel P. Berrange
From: "Daniel P. Berrange" Due to a bug in editing /etc/sysconfig/libvirtd, VDSM was causing libvirt processes to run with the following command line args /usr/sbin/libvirtd --listen '#' 'by vdsm' While it correctly rejects any invalid option flags, libvirtd wa

Re: [vdsm] F17's libvirt takes comments into LIBVIRTD_ARGS

2012-05-16 Thread Daniel P. Berrange
On Wed, May 16, 2012 at 11:56:36AM +0100, Daniel P. Berrange wrote: > On Wed, May 16, 2012 at 01:46:43PM +0300, Dan Kenigsberg wrote: > > On Tue, May 15, 2012 at 04:16:11PM +0800, Shu Ming wrote: > > I know that (see my text above). However, in F16 and before, comments have &g

Re: [vdsm] F17's libvirt takes comments into LIBVIRTD_ARGS

2012-05-16 Thread Daniel P. Berrange
On Wed, May 16, 2012 at 01:46:43PM +0300, Dan Kenigsberg wrote: > On Tue, May 15, 2012 at 04:16:11PM +0800, Shu Ming wrote: > > On 2012-5-14 7:30, Dan Kenigsberg wrote: > > >On Sun, May 13, 2012 at 11:51:48PM +0800, Shu Ming wrote: > > >>Hi, > > >> Recently, I found that my host in engine was alw

Re: [vdsm] Fedora Virtualization Test Day 2012-04-12

2012-02-29 Thread Daniel P. Berrange
On Tue, Feb 28, 2012 at 07:18:35PM -0500, Saggi Mizrahi wrote: > Good thing you linked to that wiki page. I learned a lot. For sake of reference here's what the previous Fedora 16 test day covered: https://fedoraproject.org/wiki/Test_Day:2011-09-15_Virtualization I expect the Fedora 17 test da

Re: [vdsm] about snapshot

2012-01-30 Thread Daniel P. Berrange
On Mon, Jan 30, 2012 at 10:08:19PM +0800, wangxiaofan wrote: > Hi there, > Why does not vdsm use snapshot APIs of libvirt, or "qemu-img snapshot -c" > ? The snapshot APIs are a fairly recent addition to libvirt, whose design was in fact influenced strongly by VDSM's requirements. IIUC, the in

Re: http://www.ovirt.org/wiki/Features/Design/StablePCIAddresses

2011-12-13 Thread Daniel P. Berrange
On Tue, Dec 13, 2011 at 10:02:24AM +0200, Dor Laor wrote: > Hi, > > I read the design here and I like to make sure that the future road map > will expand beyond the current scope. > > The current design totally rely on libvirt and does not parse the > content of the PCI addressing. That's reall

Re: Announcing a proof of concept REST API for VDSM

2011-11-30 Thread Daniel P. Berrange
On Wed, Nov 30, 2011 at 09:44:19AM -0600, Anthony Liguori wrote: > On 11/30/2011 09:09 AM, Itamar Heim wrote: > > On 11/30/2011 05:00 PM, Adam Litke wrote: > >>> single node and exposing the exact same REST API and behavior of the > >>> multi-node ovirt engine would be easier to cosnume for someone

Re: Announcing a proof of concept REST API for VDSM

2011-11-30 Thread Daniel P. Berrange
On Wed, Nov 30, 2011 at 12:13:24PM +0200, Yaniv Kaul wrote: > On 11/30/2011 11:41 AM, Daniel P. Berrange wrote: > >On Tue, Nov 29, 2011 at 12:54:44PM -0800, Chris Wright wrote: > >>* Adam Litke (a...@us.ibm.com) wrote: > >>>On Tue, Nov 29, 2011 at 11:39:08AM -0800, Ch

Re: Announcing a proof of concept REST API for VDSM

2011-11-30 Thread Daniel P. Berrange
On Tue, Nov 29, 2011 at 12:54:44PM -0800, Chris Wright wrote: > * Adam Litke (a...@us.ibm.com) wrote: > > On Tue, Nov 29, 2011 at 11:39:08AM -0800, Chris Wright wrote: > > > * Adam Litke (a...@us.ibm.com) wrote: > > > > > > > > https://github.com/aglitke/vdsm-rest/ > > > > > > > > Today I am rele

Re: Announcing a proof of concept REST API for VDSM

2011-11-30 Thread Daniel P. Berrange
On Wed, Nov 30, 2011 at 09:14:16AM +0200, Itamar Heim wrote: > On 11/29/2011 11:36 PM, Adam Litke wrote: > > On Tue, Nov 29, 2011 at 12:54:44PM -0800, Chris Wright wrote: > >> * Adam Litke (a...@us.ibm.com) wrote: > >>> On Tue, Nov 29, 2011 at 11:39:08AM -0800, Chris Wright wrote: > * Adam Lit

Re: RFC: MOM OS-level integration

2011-11-29 Thread Daniel P. Berrange
On Tue, Nov 29, 2011 at 01:11:18PM -0600, Adam Litke wrote: > On Tue, Nov 29, 2011 at 05:44:23PM +0000, Daniel P. Berrange wrote: > > On Tue, Nov 29, 2011 at 11:18:42AM -0600, Adam Litke wrote: > > > On Tue, Nov 29, 2011 at 04:50:19PM +, Daniel P. Berrange wrote: > >

Re: RFC: MOM OS-level integration

2011-11-29 Thread Daniel P. Berrange
On Tue, Nov 29, 2011 at 11:18:42AM -0600, Adam Litke wrote: > On Tue, Nov 29, 2011 at 04:50:19PM +0000, Daniel P. Berrange wrote: > > On Tue, Nov 29, 2011 at 10:29:41AM -0600, Adam Litke wrote: > > > After discussing MOM / VDSM integration at length, two different >

Re: RFC: MOM OS-level integration

2011-11-29 Thread Daniel P. Berrange
On Tue, Nov 29, 2011 at 10:29:41AM -0600, Adam Litke wrote: > After discussing MOM / VDSM integration at length, two different strategies > have > emerged. I will call them Plan A and Plan B: > > Plan A: MOM integration at the OS/Packaging level > Plan B: MOM integration as a new VDSM thread >

Re: [Qemu-devel] wiki summary

2011-11-25 Thread Daniel P. Berrange
On Thu, Nov 24, 2011 at 02:40:07PM +0200, Dor Laor wrote: > On 11/17/2011 09:58 PM, Michael Roth wrote: > >On 11/17/2011 10:34 AM, Barak Azulay wrote: > >>On Thursday 17 November 2011 02:48:50 Michael Roth wrote: > >>>I've tried to summarize the pros/cons, points, and proposals outlined in > >>>thi

Re: [Qemu-devel] converging around a single guest agent

2011-11-17 Thread Daniel P. Berrange
On Thu, Nov 17, 2011 at 09:58:33AM -0600, Adam Litke wrote: > On Thu, Nov 17, 2011 at 03:46:37AM -0500, Ayal Baron wrote: > > > > > > - Original Message - > > > I have been following this thread pretty closely and the one sentence > > > summary of the current argument is: ovirt-guest-agen

Re: [Qemu-devel] converging around a single guest agent

2011-11-16 Thread Daniel P. Berrange
On Tue, Nov 15, 2011 at 05:01:00PM -0600, Michael Roth wrote: > On 11/15/2011 11:24 AM, Barak Azulay wrote: > >Hi, > > > >One of the breakout sessions during the ovirt workshop [1] was about the > >guest > >tools, and focused mainly on the ovirt-guest-agent [2]. > > > >One of the issues discussed

Re: oVirt project proposal: MOM

2011-10-12 Thread Daniel P. Berrange
On Tue, Oct 11, 2011 at 10:25:38PM +0200, Dan Kenigsberg wrote: > On Mon, Oct 10, 2011 at 04:39:55PM -0500, Adam Litke wrote: > > Hi all, > > > > http://www.ovirt.org/wiki/Project_Proposal_-_MOM > > > > The link above will take you to the oVirt draft proposal for including > > Memory > > Overcom