Hi,

Good luck on figuring out which disks are internal... without detailed I/O bus/fabric topologies for every supported platform. I don't believe WWIDs guarantee that, or I've missed something (again).

For SPARC how about the path(s) listed in boot-device by the OBP?

For x86 is it possible to determine which disk the system would boot from by default?

Dermot McCluskey perorated, on or about 02/10/11 03:58 AM:
All (especially Dave and Sanjay),

One piece of functionality the TargetController class I am writing
will provide is to allow an initial disk (or disks) to be selected for
the install. In the interactive installers, this will be the disk initially
highlighted; in AI it will be the disk(s) selected if nothing is
specified in the manifest.

However, I am not sure of exactly what criteria to use. So, my
questions are:
- is there one set of criteria that will be suitable for all install clients?
- what are those criteria? It seems to be some combination of:
- 1st discovered disk with a Solaris2 partition
- 1st discovered disk with the "boot_disk" keyword
- 1st discovered disk that is big enough
- 1st discovered disk that is physically internal to the machine
(using WWIDs)
- 1st discovered disk
- etc

Can you give some guidance on this?

- Dermot

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~~~~~~~~\o/~~~~~~~~
Cheers,
Jon.
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