[DRBD-user] Split brain?

Gary W. Smith gary at primeexalia.com
Wed May 31 04:43:23 CEST 2006

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


Two questions; 1) are the configuration scripts identical?  That is, did
you copy then from one machine to another?  2) Do you have a firewall or
port blocking of some type enabled between the two machines.  The
firewall has been a common issue for us when playing around with
testing.

 

 

________________________________

From: drbd-user-bounces at lists.linbit.com
[mailto:drbd-user-bounces at lists.linbit.com] On Behalf Of Vampire D
Sent: Tuesday, May 30, 2006 7:30 PM
To: drbd-user at lists.linbit.com
Subject: [DRBD-user] Split brain?

 

Well, I have DRBD & Heartbeat up, I did some tests and everything was
working great.

Now both units think they are the master (in terms of Heartbeat not
DRBD).  

 

So they both try to start up each other's devices.  even though I have
30 second init time and 20 second dead time it seems to take quite a bit
longer than that for it to start loading resources.

 

Is there a way to force heartbeat to set a node to secondary and to get
things back in sync properly.

-- 
"Do the actors on Unsolved Mysteries ever get arrested because they look
just like the criminal they are playing?" 

Christopher
 

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