[DRBD-user] Drbd 8.3.0: after-sb-2pri discard-zero-changes gone??

Rustedt, Florian Florian.Rustedt at smartnet.de
Tue Mar 3 17:28:51 CET 2009

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Hello list,

In dual-primary mode, i get a "splitbrain detected" while migrating a virtual machine from one node to the other.
As there is only write access at ONE side at the same time, this is wrong, so i want to prevent the disconnection.
For that, i thought i need "after-sb-2pri discard-zero-changes", but drbd8.3.0 doesn't recognize this option any more?!

So HOW do i handle wrongly split-brain in dualprimary mode now?

Cheers, Florian
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