[rescue] SunSparc 10 wont boot

[James Dzimba]

I have got  Sparcstation 10  running SunOs which on trying to boot from disk
gives the following:

boot device /iommu/sbus/espdma at f,400000/esp at f,800000/sd at 3,0

File and args: root on
/iommu at f,e0000000/sbus at f,e001000/espdma at f,400000/esp at f,800000/sd at 3,0:a
fstype4.2

Boot: vmunix
Boot: lookuppn failed: no such file or directory(errno 2)

copen: bad vn_open
boot failed

root on root on
/iommu at f,e0000000/sbus at f,e001000/espdma at f,400000/esp at f,800000/sd at 3,0:a
fstype4.2

Boot:


it then stays in this loop somebody please help

james