From: tlaronde@polynum.com
To: Fans of the OS Plan 9 from Bell Labs <9fans@cse.psu.edu>
Subject: Re: [9fans] IBM X40 installation - some more details, but long
Date: Mon, 2 Jul 2007 16:39:21 +0200 [thread overview]
Message-ID: <20070702143921.GA1463@polynum.com> (raw)
In-Reply-To: <20070702134404.GB3938@wasi.karlov.mff.cuni.cz>
Hello,
Since you write that you are able to boot from the cdrom, I do not
understand why you are playing with a floppy image put on a disk, image
meant for floppy or floppy emulation (CDROM El Torito).
If I understand correctly, take the following steps:
1) Under Linux, with fdisk(8) flag the second partition to a Plan 9
dedicated one and make this partition the active one (so that the MBR
is already correct; Plan 9 will deal with
its space [partition chunk] and slightly with the MBR [and there may be
a bug] so the MBR is the thing shared and shall be saved). Flagging the
partition as active---GRUB doesn't care since it uses its menu---will
hopefully prevent the plan 9 disk/fdisk program from dealing with the
MBR;
2) Save the MBR somewhere on a USB or whatever (no need to reinstall
everything if something goes wrong with the MBR, just put back the MBR
everything else is untouched);
3) Boot from the cdrom with Plan 9 and install from there to the disk.
When you come to the boot method, select Plan 9 from disk (but don't
install the boot program from Plan 9, since you have already GRUB or
whatever). Since the Plan 9 partition has already been set to active,
the MBR should be left alone.
HTH
--
Thierry Laronde (Alceste) <tlaronde +AT+ polynum +dot+ com>
http://www.kergis.com/
Key fingerprint = 0FF7 E906 FBAF FE95 FD89 250D 52B1 AE95 6006 F40C
next prev parent reply other threads:[~2007-07-02 14:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-30 14:11 [9fans] IBM X40 installation Michal Hajek
2007-06-30 15:13 ` tlaronde
2007-07-02 7:36 ` [9fans] IBM X40 installation - long description Michal Hajek
2007-07-02 11:05 ` erik quanstrom
2007-07-02 13:44 ` [9fans] IBM X40 installation - some more details, but long Michal Hajek
2007-07-02 14:39 ` tlaronde [this message]
2007-07-02 14:45 ` erik quanstrom
2007-07-02 15:14 ` [9fans] IBM X40 installation Michal Hajek
2007-07-02 15:18 ` erik quanstrom
2007-07-03 15:06 ` Michal Hajek
2007-07-03 15:39 ` tlaronde
2007-07-04 9:22 ` [9fans] [SOLVED] " Michal Hajek
2007-07-04 9:46 ` Gabriel Diaz
2007-07-04 11:28 ` Michal Hajek
2007-07-04 12:12 ` erik quanstrom
2007-07-02 15:27 ` [9fans] IBM X40 installation - some more details, but long tlaronde
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