[Linux-HA] (Possible) bug somewhere in Linux-HA

[Michael Schwartzkopff]

Am Donnerstag, 5. April 2007 06:22 schrieb Alan Robertson:
> Michael Schwartzkopff wrote:
> > Hi,
> >
> > I am writing an extension to IPaddr2 and this script is getting
> > sometimes a wrong OCF_RESKEY_clusterip_hash.
> >
> > How to repeat:
> >
> > 1) Define a clone IPaddr2 ocf ressource.
> > 2) Two clones, set clusterip_hash to "sourceip-sourceport"
> > 3) Start the resource, both nodes get one clone of the ressource,
> > because the IPaddr2 script is called correctly.
> > 4) Stop the ressource. First node stops correctly, the second does NOT.
> > It is called with OCF_RESKEY_clusterip_hash
> > only set to "sourceip" not to "sourceip-sourceport". Of course the
> > deletion of the according iptables entry failes and the ressource is not
> > deleted correctly from the node.
> >
> > Any idea where to search for the calling script and the error in this
> > script?
>
> It's not likely to be called by a script.
>
> It's called by the LRM, which is in turn given its directions from the
> TE, which gets them from the PE.
>
> So, the moral of the story is:
> 	turn on debug 1 or debug 2 in your ha.cf file
> and follow the logs through to see if you can figure this out.
>
> It's entirely possible that you haven't given the right attributes to
> your clone resource agent. (globally uniqueness and interleave come to
> mind as possible culprits).
>
> Could you kindly include your CIB from cibadmin -Q as an ASCII attachment?
>
> Andrew is likely going to have to be the one to tell you if you didn't
> something wrong, or for that matter, if you've run across a bug.

Hi,

failure is not reproducable today. Everything works fine. IF it occures again, 
I will do a debug as described above.

Thank for the help anyway.

-- 
Dr. Michael Schwartzkopff
MultiNET Services GmbH
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