After enduring a seven hour install of OES on a slow test server, at the
end I had an error regarding not being able to create the (sys_lx
partition). Then when I tried to re-build my server I receieved another error.

Error occurred while copying packages
from the source CD to the disk cache

The system locks up at this point and I'm unable to do anything further, I
tried several times to re-build it, but nothing works, any ideas?