Quoting Maurice Kinal to Nancy Backus on 08-May-2019 03:50 <=-
Richard got around that by partitioning the drive into segments
that DOS could handle.... of course, this pentium's drive is
less than 1G... ;)
Yes but that only takes care of the DOS limitation and not the bios's.
In the case of the 486 the bios couldn't handle drive sizes bigger
than 520M so I had to lie about the geometry to the bios in order for
it to get past the bios to the boot loader in order to boot whatever.
However the only one that could boot successfully was lilo installed
on the root partition (not the mbr) so that the kernel could correct
the obviously 'haked' geometry and therefore utilize the entire drive
no matter how it was then partitioned.
Also no bios upgrades back then. The only upgrade possible at that
time was to solder on a whole new chip which is something I wasn't
about to do. Anyhow I retired that computer not too long afterwards
since it lacked any 32 bit pci slots which was the only sensible way
to upgrade a pc with whatever looked to be attractive at the time,
mostly network cards at that time.
the largest "drive" is under 520M, about 490M to be a little
more precise... that's the one designated c:\
you're speaking Wizard here
I'd guess that my requirements for a computer are a lot simpler
than yours are.... ;)
Speaking of which, this is the first message/reply ever from the new
pure 64 bit boot I like to call aarch64-raspi3b+-linux-gnu.
one RPi 3B+ fully setup and working with Slackware/ARM just
sitting here with nothing to do.
The RPi 3B+ is surprisingly fast for such a little machine.
rears it's ugly head here from time to time. Other than browsing chromebooks are totally a waste of hardware in by my latest
guesstimation of them.
I am not sure if I'd buy any more of these but if I do it'll probably become a cluster of aarch64-raspi3b+-linux-gnu's.
Quoting Maurice Kinal to Nancy Backus on 15-May-2019 16:34 <=-
the largest "drive" is under 520M, about 490M to be a littleIs the size due to DOS limitations or is that the actual size of the
more precise... that's the one designated c:\
disk?
In the case of booting linux (slackware back then) the bios was
limited but once the kernel got hold of the system then the full real
size of the disk was available for whatever purpose was needed at the time. Usually I have seperate partitions for the root system, /home, archives/backups/source, and a spare partition for pure play usually
next generation type activities. The one I am currently writing this reply on has 7 partitions and cannot boot the old fashioned i386
method via the mbr so a boot partition is required as well as swap
space which I normally don't have a need for.
you're speaking Wizard hereI thought it was voodoo? Anyhow my mojo was working and it did work
on it (ye olde 486 with the static bios). Only Linux though. :-)
I'd guess that my requirements for a computer are a lot simplerFrom this angle it looks to be exactly the same. We just have
than yours are.... ;)
different approaches to the task at hand, as well as I tend to make simpler things appear more complicated then they need to be, such as taking a raspberrypi and creating a pure 64 bit system for it to do fidonet messaging, this reply being a prime example.
Speaking of which, this is the first message/reply ever from the new
pure 64 bit boot I like to call aarch64-raspi3b+-linux-gnu.
-={ '<Esc>:read !/lib/libc.so.6' starts }=-
GNU C Library (GNU libc) stable release version 2.29.
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Compiled by GNU CC version 9.1.0.
libc ABIs: UNIQUE ABSOLUTE
For bug reporting instructions, please see: <http://www.gnu.org/software/libc/bugs.html>.
-={ '<Esc>:read !/lib/libc.so.6' ends }=-
Most definetly voodoo.
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