Hi Everyone, I''m a bit of a beginner with this so please let me know if the questions are stupid (I have played with Xen under Centos for a little while and have some working images). I''m about to try setting up a pair of servers with Server A cloning the disks on Server B using DRBD. As far as I can tell DRBD has native support for Xen using the drbd: disk type (Lots of outdated documentation out there it seems) but there are a couple of things I''m unsure of: How do I configure heartbeat to work with this? Is DRBD 8.0 recommended? (8.2 seems to cause problems from what I''ve read) Is Xen NUMA aware? (If so does it need separately enabling/compiling?) I also want to use a dedicated Infiniband connection to clone the disk data using DRBD. Is IP over Infinband with DRBD the best way to do this or is there a more efficient method? Thanks, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire. GU32 3DZ SEMTEC Limited trading as SAQ is Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK Business. DSL : Domains : Email : Hosting : CoLo : Servers : Racks : Transit : Backups : Managed Networks : Remote Support. Find us in http://www.thebestof.co.uk/petersfield _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users