Re: [Pacemaker] migration only between nodes with identical hardware

2012-10-03 Thread James Harper
> > Just a thought: You could derive your own RA from the VirtualDomain-RA > > and implement your own migration logic: If target- and > > source-platforms match, do the live migration, if they don't match > > make migrate_to() call > > stop() and migrate_from() call start(). > > We're still accep

Re: [Pacemaker] migration only between nodes with identical hardware

2012-10-03 Thread Dejan Muhamedagic
On Tue, Oct 02, 2012 at 09:25:43PM +0200, Arnold Krille wrote: > On Tue, 2 Oct 2012 10:02:05 + > James Harper wrote: > > > > > > > On Mon, Oct 1, 2012 at 5:49 PM, James Harper > > > wrote: > > > >> > > > >> On 2012-09-28 16:24, James Harper wrote: > > > >> > I have two nodes running identic

Re: [Pacemaker] migration only between nodes with identical hardware

2012-10-02 Thread Arnold Krille
On Tue, 2 Oct 2012 10:02:05 + James Harper wrote: > > > > On Mon, Oct 1, 2012 at 5:49 PM, James Harper > > wrote: > > >> > > >> On 2012-09-28 16:24, James Harper wrote: > > >> > I have two nodes running identical hardware which run Xen > > >> > VM's, and want > > >> to add a third node to t

Re: [Pacemaker] migration only between nodes with identical hardware

2012-10-02 Thread James Harper
> > On Mon, Oct 1, 2012 at 5:49 PM, James Harper > wrote: > >> > >> On 2012-09-28 16:24, James Harper wrote: > >> > I have two nodes running identical hardware which run Xen VM's, and > >> > want > >> to add a third node to the cluster which can access the same clvm and > >> iscsi resources, but

Re: [Pacemaker] migration only between nodes with identical hardware

2012-10-02 Thread Andrew Beekhof
On Mon, Oct 1, 2012 at 5:49 PM, James Harper wrote: >> >> On 2012-09-28 16:24, James Harper wrote: >> > I have two nodes running identical hardware which run Xen VM's, and want >> to add a third node to the cluster which can access the same clvm and iscsi >> resources, but it will not be identical

Re: [Pacemaker] migration only between nodes with identical hardware

2012-10-01 Thread James Harper
> > On 2012-09-28 16:24, James Harper wrote: > > I have two nodes running identical hardware which run Xen VM's, and want > to add a third node to the cluster which can access the same clvm and iscsi > resources, but it will not be identical hardware. The non-identical hardware > means that to mov

Re: [Pacemaker] migration only between nodes with identical hardware

2012-10-01 Thread Raoul Bhatia [IPAX]
On 2012-09-28 16:24, James Harper wrote: I have two nodes running identical hardware which run Xen VM's, and want to add a third node to the cluster which can access the same clvm and iscsi resources, but it will not be identical hardware. The non-identical hardware means that to move a VM to

[Pacemaker] migration only between nodes with identical hardware

2012-09-28 Thread James Harper
I have two nodes running identical hardware which run Xen VM's, and want to add a third node to the cluster which can access the same clvm and iscsi resources, but it will not be identical hardware. The non-identical hardware means that to move a VM to this third node it it must be stopped then