Am 14.08.2013 22:12, schrieb Fredrik Hudner:
Hi,
I have a problem I don't know how to resolve.
One of my clusters which reside in a VCentre where moved away to another
blade as two blades in the Vcentre went down.
After that I got some problems with my cluster and I guess I messed it up a
bit as the state of drbd now shows secondary/secondary diskless/diskless.
Pacemaker can, of course, not start the drbd lvm volume, so I had to stop
pacemaker and start up drbd manually to try to resolve the issue..
Question now is: Is there anyway I can get one of the node to become
primary ? and hopefully then run all the split-brain commands to get it
back in a normal state,
or do I have to recreate the lvm volume from scratch ?
I have tried to make one node primary but only get:
0: State change failed: (-2) Need access to UpToDate data
Command 'drbdsetup primary 0' terminated with exit code 17
I had to use
"drbdadm --overwrite-data-of-peer primary"
on one of the systems in a similar case.
HTH, Jakob Curdes
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