[DRBD-user] Primary/Unknown and Secondary/Unknown

Maros Timko timkom at gmail.com
Sat Mar 6 17:57:28 CET 2010

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

This is very interesting to me. You were happily creating Split-Brains
with the old system. Now there is something that prevents you against
it and you want to "fix" that?
Do you really want to failover on disconnected replication link? What
is the logic behind?
If you really need it, try to check for fencing options and messages.


> I have faced same problem.
> issue resolved via upgrading kernel from with sle10sp3 media) to
> --ms
> ----- Original Message -----
> From: Reindy [mailto:reindy at gmail.com]
> To: drbd-user at lists.linbit.com
> Sent: Fri, 5 Mar 2010 23:33:24 +0800
> Subject: [DRBD-user] Primary/Unknown and Secondary/Unknown
> Hi,
> I got problem with my drbd+heartbeat.. previously it used to work but
> somehow now.. the situation is..
> I have 2 servers which is currently running primary/secondary and
> secondary/primary
> But, when I plug out the crossover cable, somehow the state become
> pri/unknown and sec/unknown..
> last time it used to work as pri/unknown and pri/unknown.. this is to make
> sure that the failover is working fine.. now it is not!
> Any solution to this guys? really need help on this! Thanks in advance!

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