[dm-devel] multipathd should interpret output from callouts like multipath does

[Markus Naeher <MNAEHER de ibm com>]

Hi,

I have a setup with custom getuid and
getprio callouts in the multipath.conf.
When running multipath, my dm tables
are set up as expected:
All disks for which the output is an
empty string are ignored.

It would be very helpful if the multipathd
would also ignore these disks and neither
take them in it's list of monitored
devices (they occur as [orphan] at the moment)
not add a default dm table for newly
occuring devices.

I am using multipath-tools 0.4.7-34.3
on s390x (aka System Z).

Thanks and Regards,
Markus