I installed Linux (SLES for S/390) onto 3 3390-3 volumes some months ago and got
it started from disk.
When trying to restart last week I discovered that the 3 volumes were no longer
accessible by the Linux LPAR, sometime the configuration changed. So I changed
the IODF/IOCDS dynamically to allow the Linux LPAR access to only the 3 volumes
and the OSA and OSA-Express devices (chpids are of course shared by EMIF).
After starting the LOAD at HMC the following message appear:
"The load control unit and device is busy. The load control unit and device may
be shared by another system."
The 3 volumes are offline and has no logical paths in all running LPARs. All
other LPARs are deactivated.
I've searched all archives, fora and redbooks, well, there are some hits, mostly
with IPL from tape, but couldn't find yet any hint how to overcome this problem.

I'd really appreciate any help.

Thanks,
Werner
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Werner Kuehnel
IMD GmbH (Mannheimer Versicherung)
Mannheim - Germany

"Besuchen Sie uns im Internet: http://www.mannheimer.de";

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