Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Thu, Dec 18, 2008 at 08:11:28PM +0100, Christoph Adomeit wrote: > Hi, > > I would love the idea to live migrate xen-domU's in rare cases during > maintenance. > > But I hate the idea to generally allow dual primary mode for those drbd > resources I don't think it is even necessary. But I have to double check that... > because of the risk to accidently mount a filesystem > twice and destroy it. > > Is it possible to switch drbd resources to dual-primary mode at runtime > and later switch them back ? disconnect both nodes (both go to StandAlone) reconnect both with the two-primaries setting toggled. (should do a very brief re-sync, and then be Connected again). -- : 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