[DRBD-user] BarrierAck errors on my DRBD

[Lars Ellenberg]

On Thu, Sep 15, 2011 at 10:29:47AM +0200, Michael Schwartzkopff wrote:
> Hi,
> 
> After fixing an other error I started to see the following error on my DRBD:
> 
> kernel: block drbd0: BAD! BarrierAck #2778697761 received, expected 
> #2778697760!
> 
> Can anybody explain what the BarrierAck error means?
> What is the cause of the problem?
> How to solve the problem?

DRBD version, kernel version, what "other error",
what did you do to trigger this,
can you easily reproduce, etc.

Most likely: Upgrade.



-- 
: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com