9fans - fans of the OS Plan 9 from Bell Labs
 help / color / mirror / Atom feed
From: "Russ Cox" <rsc@swtch.com>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Re: Building a Floppy Disk
Date: Fri, 14 Dec 2007 12:27:30 -0500	[thread overview]
Message-ID: <20071214172702.45E821E8C1C@holo.morphisms.net> (raw)
In-Reply-To: <052937b2-57e3-456b-bd55-ba888ce38984@t1g2000pra.googlegroups.com>

> I can build 9pcf.gz and put it on a floppy and the new kernel with my
> changes will boot, and see the sata bus. But the floppy root system is
> missing those components, therefore it won't get to a working system.
> 
> Is there a way I can boot the floppy  kernel but use the CD's root fs?

The kernel that knows how to read the CD is called 9pccd.gz.
Copy it to a boot floppy, boot the floppy, and at the 9load
boot from: prompt, type fd0!9pccd.gz.

Russ


  parent reply	other threads:[~2007-12-14 17:27 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-14  9:46 [9fans] " Bob
2007-12-14 13:46 ` erik quanstrom
2007-12-14 15:23 ` [9fans] " Bob
2007-12-14 15:54   ` erik quanstrom
2007-12-14 17:27   ` Russ Cox [this message]
2007-12-17 10:04   ` Bob
2007-12-17 12:54     ` erik quanstrom
2007-12-17 13:28     ` [9fans] Intel Sata Bob
2007-12-17 13:34       ` erik quanstrom
2007-12-18  9:42       ` [9fans] " Bob
2007-12-18 14:25         ` erik quanstrom
2007-12-19  9:56         ` Bob
2007-12-20  9:36         ` Bob
2007-12-20 13:11           ` erik quanstrom
2007-12-20 16:42           ` Bob
2007-12-20 18:37             ` erik quanstrom

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20071214172702.45E821E8C1C@holo.morphisms.net \
    --to=rsc@swtch.com \
    --cc=9fans@cse.psu.edu \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).