[Pacemaker] How to prevent locked I/O using Pacemaker with Primary/Primary DRBD/OCFS2 (Ubuntu 10.10)

Jean-Francois Malouin Jean-Francois.Malouin at bic.mni.mcgill.ca
Tue Apr 5 13:59:00 EDT 2011


I don't want to hijack this thread so feel free to change the Subject
line if you feel like it.

* Lars Ellenberg <lars.ellenberg at linbit.com> [20110404 16:56]:
> On Mon, Apr 04, 2011 at 01:34:48PM -0600, Mike Reid wrote:
> > All,
> > 
> > I am running a two-node web cluster on OCFS2 (v1.5.0) via DRBD
> > Primary/Primary (v8.3.8) and Pacemaker. Everything  seems to be working
> If you want to stay with 8.3.8, make sure you are using (note
> the trailing .1), or you can run into stalled resyncs.
> Or upgrade to "most recent".

Just curious, I'm running 8.3.8 but not sure about the trailing '.1'. 
Am I safe with:

~# cat /proc/drbd
version: 8.3.8 (api:88/proto:86-94)
GIT-hash: d78846e52224fd00562f7c225bcc25b2d422321d build by root at puck,
2010-11-29 18:13:54


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