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- Newsgroups: comp.os.linux
- Path: sparky!uunet!usc!sol.ctr.columbia.edu!ira.uka.de!chx400!bernina!almesber
- From: almesber@nessie.cs.id.ethz.ch (Werner Almesberger)
- Subject: LILO: Version Alpha.2
- Message-ID: <1992Jul21.232708.22331@bernina.ethz.ch>
- Sender: news@bernina.ethz.ch (USENET News System)
- Organization: Swiss Federal Institute of Technology (ETH), Zurich, CH
- Date: Tue, 21 Jul 1992 23:27:08 GMT
- Lines: 130
-
- A new alpha test version of LILO can be found on
- banjo.concert.net as pub/Linux/Incoming/lilo.2.tar.Z
-
- It works with 0.96c-pl1 and 0.96c-pl2 (and newer) kernels and doesn't
- need a kernel patch anymore.
-
- Since this is a major rewrite, there is a fair chance that some new
- bugs have crept in. Hence the alpha status.
-
- The beginning of the README is at the end of this posting. There are
- lots of changes, so reading the entire README, even if you're familiar
- with an older version, is certainly a good idea.
-
- There is one feature that needs some special testing: booting other
- operating systems. I can boot PC-DOS 4.0 with LILO, but I don't know,
- how well it works with other versions or operating systems. So if
- you're using LILO to boot MS/PC-DOS 2.x, PC/MS-DOS 3.2, MS/PC-DOS 3.3,
- PC/MS-DOS 5.x, DR-DOS x.x, OS/2 1.x, OS/2 2.x, CP/M86, DOSplus, 386BSD,
- any other "UNIX" or UNIX(tm?), PC/MOS-386, QNX, etc., I'd like to know.
-
- As usual, I'm thankful for all bug reports, success stories, etc.
-
- - Werner
-
- ---------------------------------- cut here -----------------------------------
-
- LILO - Generic Boot Loader for Linux ("LInux LOader") by Werner Almesberger
- =============================================================================
-
- This is an ALPHA test release of a new boot loader. Be sure to have some
- means to boot your system from a different media if you install LILO on your
- hard disk.
-
-
- WARNING: The formats of the boot sector and the map file have changed.
- If you've already installed LILO on your system, you have to
- update the boot sector and create a new map file.
-
-
- Changes from version 1 to 2
- ---------------------------
-
- Boot sector
- -----------
-
- - added command-line editing.
- - added debugging support (-DDEBUG).
- - added support for compacted maps.
- - some cosmetic changes.
-
- Map installer
- -------------
-
- - major rewrite.
- - files that contain "holes" are now handled properly.
- - added map compaction.
- - devices are now created on the fly only if they can't be found in /dev.
- - improved sanity checking.
- - can now boot other operating systems.
- - can now boot unstripped kernel executables.
- - added support for a disk parameter file.
- - reduced the number of installable images from 21 to 19.
- - changed the command-line syntax.
- - root and boot can now be specified on the command line.
-
- Documentation
- -------------
-
- - many changes, including correction of some minor errors.
-
-
- Changes from version 0 to 1
- ---------------------------
-
- Boot sector
- -----------
-
- - tested as master boot sector.
- - improved the boot prompt invocation method.
- - increased the number of installable images to 21.
- - added a help facility.
- - improved read error handling and error reporting in the boot loader.
- - added a second stage boot loader.
-
- Map installer
- -------------
-
- - fixed some minor bugs in the map installer. Removed all compiler
- warnings.
- - added labeling of images.
- - added version checking for the boot sector.
- - replaced option -r by -m. -r will be available for a while for
- compatibility.
- - added booting from device files (that have boot images written on them).
- - BIOS device codes can now be specified for boot image files too.
- - added concatenation of images. (This is a test feature that will be
- changed in the future.)
-
- Documentation
- -------------
-
- - some minor documentation errors have been corrected.
- - the README now warns that the map has to be rebuilt after the images are
- replaced or moved.
- - added a files, a hints and an examples section.
-
-
- Features
- --------
-
- - does not depend on the file system. (Tested with Minix and MS-DOS FS.)
- - can be used to boot from floppies and from hard disks.
- - can replace the master boot sector.
- - can boot non-Linux systems and unstripped kernels.
- - supports up to 19 different boot images that can be selected at boot
- time. Root and swap disk/partition can be set independently for each
- image.
- - boot sector, file map and boot images can be all on different disks or
- partitions.
-
-
- Restrictions
- ------------
-
- - SCSI disks are not fully supported yet.
- --
- _________________________________________________________________________
- / Werner Almesberger, ETH Zuerich, CH almesber@nessie.cs.id.ethz.ch /
- / IFW A44 Tel. +41 1 254 7213 almesberger@rzvax.ethz.ch /
- /_BITNET:_ALMESBER@CZHETH5A__HEPNET/CHADNET:_[20579::]57414::ALMESBERGER_/
-