[libvirt] Selective block device migration implementation

2015-03-26 Thread Pavel Boldin
Dear Libvirt Developers, I'm working to implement feature request [1]. The feature request proposes to enhance `libvirt' code so the API caller can specify which block devices are to be migrated using e.g. parameters in the `virDomainMigrateToURI3' call. There is the following issues: 1. It

Re: [libvirt] Selective block device migration implementation

2015-04-15 Thread Michal Privoznik
On 26.03.2015 15:48, Pavel Boldin wrote: > Dear Libvirt Developers, > > > I'm working to implement feature request [1]. The feature request proposes > to enhance `libvirt' code so the API caller can specify which block devices > are to be migrated using e.g. parameters in the `virDomainMigrateToU

Re: [libvirt] Selective block device migration implementation

2015-04-15 Thread Pavel Boldin
Michal, On Wed, Apr 15, 2015 at 10:54 AM, Michal Privoznik wrote: > On 26.03.2015 15:48, Pavel Boldin wrote: > > Dear Libvirt Developers, > > > > > > I'm working to implement feature request [1]. The feature request > proposes > > to enhance `libvirt' code so the API caller can specify which blo

Re: [libvirt] Selective block device migration implementation

2015-04-15 Thread Michal Privoznik
On 15.04.2015 16:38, Pavel Boldin wrote: > Michal, > > On Wed, Apr 15, 2015 at 10:54 AM, Michal Privoznik > wrote: > >> On 26.03.2015 15:48, Pavel Boldin wrote: >>> Dear Libvirt Developers, >>> >>> >>> I'm working to implement feature request [1]. The feature request >> proposes >>> to enhance `

Re: [libvirt] Selective block device migration implementation

2015-04-15 Thread Pavel Boldin
On Wed, Apr 15, 2015 at 6:43 PM, Michal Privoznik wrote: > On 15.04.2015 16:38, Pavel Boldin wrote: > > Michal, > > > > On Wed, Apr 15, 2015 at 10:54 AM, Michal Privoznik > > wrote: > > > >> On 26.03.2015 15:48, Pavel Boldin wrote: > >>> Dear Libvirt Developers, > >>> > >>> > >>> I'm working to

Re: [libvirt] Selective block device migration implementation

2015-04-18 Thread Pavel Boldin
> That's why I've chosen to work purely with disk target at NBD level. We > have strong rules what characters can occur there. Moreover, it's fairly > easy to derive qemu disk ID from the target. Oh, and we require targets > to be unique throughout the domain. So I think it's the best option for >