On 02/10/2017 15:35, Lars Ellenberg wrote:> Usually a result of having (temporarily?) only a "primitive", without
corresponding "ms" resource definition in the cib.

Once you fixed the config, you should no longer get it,
and be able to clear previous fail-counts by doing a "resource cleanup".


So it seems the OCF script I can found in
/usr/lib/ocf/resource.d/linbit/drbd does not find metadata it expects in the
resource definition. However, metadata *are* specified in the resource file.

Any suggestions on how to fix the problem?

Don't put a "primitive" DRBD definition live
without the corresponding "ms" definition.
If you need to, populate a "shadow" cib first,
and only commit that to "live" once it is fully populated.

Hi Lars,
thank you for pointing me in the right direction! As I am using "pcs" rather than "cmr" to configure/manage the cluster, I had some difficulties to follow the examples on DRBD User Guide.

Creating the resource immediately specifying the master/slave parameters worked, indeed:

pcs resource create drbd_vol1 ocf:linbit:drbd drbd_resource=vol1 ignore_missing_notifications=true op monitor interval=5s timeout=30s role="Slave" monitor interval=15s timeout=30s role="Master" master master-max=1 master-node-max=1

Thanks again.

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Danti Gionatan
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