PROM and fx questions

[doelz at urz.unibas.ch]

Hi, 
my system disk recently crashed because of bad blocks which were 
not correctly mapped :-( . As I tried to read some technical information 
about PROM and how to use it, I recognized that my most recent 
documentation in the IRIS Owner's guide dates back to 1988. Either 
I overlooked something, or the new guide does no longer have such 
information, nor is it stored elsewhere. Is that correct? 

Regarding the quota which have been asked for recently, I finally 
partitioned my disks in non-standard fashion which makes it possible 
to keep groups of users in own partitions. While this approach is 
powerful, I recognized that the miniroot cannot mkfs any partition 
other than 0,1,and 6 on the ESDI controller. (Though I made sure 
that the b and c devices are there), The error message is 'cannot determine 
size of fs ... . Is that a feature or a bug? Do others use non-standard 
partitions ? Is this a dead-end road which won't be supported in the future?

Regards
Reinhard