Infrastructure Software

Folks !

I am trying to boot Sun Blade 100 from its internal IDE CD-ROM drive
using the Solaris 8 boot/installation CD (01/01). When I give the command
"boot cdrom" from ok fromt in OpenBoot, disk seems to spin for a moment
(green light comes on) but it eventually fails complaining:

can't read disk label
can'open disk label package
failed to open boot device.

I have tried following (all to no avail)

"boot /pci@1f,0/ide@d/cdrom@1,0:f" since devalias shows that cdrom is aliased to above. I also tried cdrom@0,0:f, but same result.

tried boot/installation CD from Solaris 9
did set-defaults reset-all
checked probe-ide and show disks output to make sure CDROM is recognized - it is primary slave.
swapped another IDE CD-ROM drived pulled from a PC. It was recognized but still not bootable.

Makes me wonder if PROM/NVRAM is corrupted. Hard disk
drive is trashed as such (another Blade 100 problem, since it was crashing
often, I had to force powerdown using the switch eventually leading
to corruption of basic files like /usr/lib/libnsl.so.1, so I can't force fsck)

I have to boot from CD to recover the machine and hopefully
repair the disk drive or swap it out and upgrade to Solaris 9.

any help would be appreciated.

thanks very much.

-Sanjay Kumar