On Sunday 2018-05-13 18:05, Dennis Clarke wrote: >> Can you try the netboot image contained in this tarball [1]? > > Hrmm .. new problem. I think that the firmware on ye older Sun Netra > type units was limited as to how much it could fetch and deal with > for a "net boot" process. Looks to be precisely 10MB :
And I wonder if they ever bumped it at all, because it is not a problem for Solaris, and 10 MB is ample space for a "bootloader" of sorts (think wanboot(1m)/inetboot(1m)). Perhaps grub2 is the answer to that, since I have never gotten TILO to do it.

