Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Dennis Jacobfeuerborn wrote: > Why do you need a P/P configuration for live migration? From what I > understand the VM state will be migrated from the source host to the > target host and then the storage will be unmounted on the source and > mounted again on the target. That should make the specific > configuration of the storage irrelevant as long as it is remotely > mountable from both hosts. There's a step in the Xen handoff process where both VMs (or maybe it's both hypervisors) need access to the disk. It's documented in here: http://www.drbd.org/users-guide-emb/ch-xen.html - no details as to why, though. -- In theory, there is no difference between theory and practice. In<fnord> practice, there is. .... Yogi Berra