Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Tue, Jun 05, 2012 at 06:25:03PM +0200, Luca Fornasari wrote: > -------- Original Message -------- > Subject: Re: [DRBD-user] Three-way replication setup > From: Felix Frank <ff at mpexnet.de> > To: Luca Fornasari <luca.fornasari at upprovider.it> > CC: drbd-user at lists.linbit.com > Date: 06/05/2012 06:11 PM > >In my setup I can see the upper layer resource on "primary" and "backup" > >but have no idea how to access the resource on "secondary" in case > >primary crashes. > >Shoul I access the lower layer resource on "secondary" (after promoting > >it to primary)? > >no. After promoting the lower layer resource, you (or rather, your > >cluster manager) configures the upper level resource on the respective > >node and makes it primary. > > > >The remote node ("backup") connects to a floating IP that also migrates > >to the second node. > > > >Hope that makes things a little clearer. > > > >Cheers, > >Felix > > It now makes sense to me. > Unluckly I have to renounce to the clustering features offered by > Proxmox and use some "manual" procedure. > That's anyway acceptable in my scenario where disaster recovery is > the main goal. Have a look at the thread "Enabling a stacked resource - HELP!" of September 2011. You may find some of it useful. http://www.gossamer-threads.com/lists/drbd/users/22188#22188 -- : Lars Ellenberg : LINBIT | Your Way to High Availability : DRBD/HA support and consulting http://www.linbit.com DRBD® and LINBIT® are registered trademarks of LINBIT, Austria. __ please don't Cc me, but send to list -- I'm subscribed