The Unix Heritage Society mailing list
 help / color / mirror / Atom feed
From: Dave Horsfall <dave@horsfall.org>
To: The Eunuchs Hysterical Society <tuhs@tuhs.org>
Subject: Re: [TUHS] vi in v7
Date: Sat, 1 Aug 2020 17:54:34 +1000 (EST)	[thread overview]
Message-ID: <alpine.BSF.2.21.9999.2008011748140.61909@aneurin.horsfall.org> (raw)
In-Reply-To: <CANCZdfrQnwnT1HuUKN446Rg=WPKCEEKetjRstx3c44N08Dtzfg@mail.gmail.com>

[-- Attachment #1: Type: text/plain, Size: 524 bytes --]

On Sat, 25 Jul 2020, Warner Losh wrote:

>       Weren't V5/6/7/etc distributed as bootable tapes?  Set the switch
>       register to point to the tape instead of the disk...
> 
> Yes. They were. We have V6 and V7 tapes (and a V5 disk image). Likely 
> earlier versions likely did too.  What I'd meant was that 2.8BSD is the 
> first 2BSD that had a bootable tape.

Ah, my mistake.

I think the loader also read just the first block, so woe betide you if 
you used a labelled tape...

If I recall, VOL1, HDR1, etc.

-- Dave

  reply	other threads:[~2020-08-01  7:55 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-25 14:34 Will Senn
2020-07-25 14:45 ` Clem Cole
2020-07-25 15:36   ` Warner Losh
2020-07-26  0:06     ` Dave Horsfall
2020-07-26  0:13       ` Warner Losh
2020-08-01  7:54         ` Dave Horsfall [this message]
2020-08-01 12:15           ` Clem Cole
2020-08-01 14:33             ` Warner Losh
2020-08-01 15:41               ` Clem Cole
2020-07-26  0:41       ` Clem Cole
2020-07-26  0:16 Noel Chiappa
2020-07-26  0:39 ` Adam Thornton

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=alpine.BSF.2.21.9999.2008011748140.61909@aneurin.horsfall.org \
    --to=dave@horsfall.org \
    --cc=tuhs@tuhs.org \
    /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).