The file just loaded does not appear to be executable

To all Sun experts:

I bought a Sun ultra on ebay which came without any OS installed on it. Here is the configuartion:

Dual 450Mhz sparcII processors

2 Gig of RAM

Dual 18 Gig SCSI harddrives

SCSI CDROM

I am having problem in booting Ultra 60 from the CD. It gives me the the message saying: "The file just loaded does not appear to be executable".

I researched a lot but couldn't get the issue resolved. Here are the troubleshooting steps done so far:

- probe-scsi-all shows CD rom drive

- envn variable for autoboot is set to false

- the Solaris installation CDs are all Sun original copies (no home burned CDs)

- I tried all three versions of installation set of solaris (10, 9 and 8) but the same message

- I can read all the CDs on a regular WinXP machine

- The only place where I can do something is the OBP -"{0} ok" prompt at this point

- Using "boot cdrom -s" or "boot cdrom" I tried may be couple of hundred times using all installation disks (Solaris 10, 9 and 8) but the same message - " The file just loaded does not appear to be executable". I can hear when CD is inserted or typing "boot cdrom" that it tries to read or do something.

- If I use a non-installation (I guess that is non-bootable too) it gives me a different error message -

Bad magic number in disk label

Can't open disk label package

an't open boot device

- I also tried swapping both the harddrives but no success.

At this point, I don't know what could be the problem - but any help will be highly appericiated. Again, I have researched on similar topic but I am not getting any close to boot the OS from the CD. I don't care if I have to wipe out anything on the harddrive and would really like to reformat so that I can staart from a fresh point.

Any one who can help me,

thanks in advance

P.S. I am a novice user to Solaris/Sun products.

[1997 byte] By [software_apple] at [2007-11-26 11:35:22]
# 1
Replace the optical drive.
rukbat at 2007-7-7 3:51:22 > top of Java-index,General,Installation...
# 2

Thanks for the answer but would love to hear what indeed is going on - I want to rule out the system procedure before I invest time and money in rulling out the hardware.

btw that is the option that I thought about but is it certain that it may be a problem with the CD drive - which is not clear.

Is there anyway I can add an external SCSI CDROM drive and use that in the given combination?

thanks again,

software_apple at 2007-7-7 3:51:22 > top of Java-index,General,Installation...
# 3
It seems there is CDROM issue.You can use external CDROM drive.Also I hope probe-scsi-all is showing all the disk drives.
dombal at 2007-7-7 3:51:22 > top of Java-index,General,Installation...
# 4
Yes, I tried probe-scsi-all and I see cdrom as target 6.
software_apple at 2007-7-7 3:51:22 > top of Java-index,General,Installation...
# 5

> Is there anyway I can add an external SCSI CDROM

> drive and use that in the given combination?

Yes. The 'cdrom' alias points at your internal cdrom drive. You'd need to boot from the attached drive instead. Use 'probe-scsi-all' after attaching to find the device and be sure to add the :f to the end of the device (just like the 'cdrom' alias has it).

--

Darren

Darren_Dunham at 2007-7-7 3:51:22 > top of Java-index,General,Installation...
# 6
Yes, changing the CDROM worked. I was able to boot the Solaris 10 CD and installation has gone smooth.Thanks to all who responded.
software_apple at 2007-7-7 3:51:22 > top of Java-index,General,Installation...
# 7
Exactly as I said in the very first response.If the drive cannot read any media, then it needs to be replaced.Optical drives are too inexpensive to spend much time or mental agony over them.
rukbat at 2007-7-7 3:51:22 > top of Java-index,General,Installation...