Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Friday 23 September 2011 18:28:41 Felix Frank wrote: > On 09/23/2011 06:18 PM, Bart Coninckx wrote: > > Felix, > > do you combine your setup with clustering software? Or do you script a > > live migration? I'm intrigued by how you handle the timing in the latter > > case. > > ah, I didn't make this really clear. > > I haven't set this up with either live migration capabilities nor > pacemaker. All I have is a hot standby for manual recovery in case of a > primary node failure. Sorry. > > I believe that for pacemaker, you would have both your nodes be primary > at all times (i.e., not use a master-slave set at all). > Not a thrilling perspective, I guess. Dual primary isn't really needed (but its very nice to have). If you use one drbd-resource per vm, you need the dual-primary only during the migration. You can also run single-master that is exported via iscsi/aoe and mounted to all nodes, cluster filesystem on top and you also get an extendible vm- platform. But then you will have vms writing over network to the other node through iscsi which is writing back to your node via drbd... Have fun, Arnold -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 198 bytes Desc: This is a digitally signed message part. URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20110923/d15cf56c/attachment.pgp>