Re: [vdsm] what does custom option mean when vmcreate ?

2014-01-03 Thread Michal Skrivanek
On 26 Dec 2013, at 07:32, bigclouds wrote: the paramters received when vmCreate has a long part called custom, do we use custom infomation? what does the long key device_* means? custom properties for devices see the UI Custom Properties tab in Edit VM Thanks,

Re: [vdsm] what is the process of vmMigrate?

2014-01-03 Thread Michal Skrivanek
On 26 Dec 2013, at 07:36, bigclouds wrote: hi,all please explain what does both agent do when migrate? what do dest and src do?it use libvirt's migration or create a new vm throught vmCreate? src calls vmCreate on dst to prepare storage create a hollow VM then trigger libvirt

Re: [vdsm] fail to live migration, seem like a libvirt error

2014-01-03 Thread Michal Skrivanek
On 26 Dec 2013, at 09:20, bigclouds wrote: hi,all there are many channels like spicevmc,unix,vdsm-agent, if that devices impact live migration? from following erroe message, i have no idea where is the root cause? looks like your QEMU process died, might be that there is a problem in

Re: [vdsm] why i can not live migrate windows which has virtio-device

2014-01-03 Thread Michal Skrivanek
On 27 Dec 2013, at 15:28, bigclouds wrote: hi,all this error is after launch libvirt's migration API. but this error is common. a windows guest os which has virtio-device will fail to migration. --log of that vm--- features 0x1e unsupported allowed features 0x7102

Re: [vdsm] what does custom option mean when vmcreate ?

2014-01-03 Thread Dan Kenigsberg
On Fri, Jan 03, 2014 at 11:25:04AM +0100, Michal Skrivanek wrote: On 26 Dec 2013, at 07:32, bigclouds wrote: the paramters received when vmCreate has a long part called custom, do we use custom infomation? what does the long key device_* means? custom

Re: [vdsm] what does custom option mean when vmcreate ?

2014-01-03 Thread Eli Mesika
- Original Message - From: Dan Kenigsberg dan...@redhat.com To: Michal Skrivanek michal.skriva...@redhat.com, emes...@redhat.com, ilvov...@gmail.com Cc: bigclouds bigclo...@163.com, vdsm-devel@lists.fedorahosted.org Sent: Friday, January 3, 2014 12:42:54 PM Subject: Re: [vdsm]

Re: [vdsm] Smarter network_setup hooks

2014-01-03 Thread Adam Litke
On 03/01/14 12:20 +, Dan Kenigsberg wrote: Recently, Miguel Angel Ajo (CCed) has added a nice functionality to the implementation of setupNetworks in Vdsm: two hook points where added: before and after the setupNetworks verb takes place. This is useful because sometimes, Vdsm's