From: brad@anduin.eldar.org (Brad Spencer)
Subject: [TUHS] Backup software (was: Irwin 285)
Date: Thu, 28 Jan 2010 15:27:11 -0500 (EST) [thread overview]
Message-ID: <201001282027.o0SKRBIs001465@anduin.eldar.org> (raw)
In-Reply-To: <20100122003610.GB3623@dereel.lemis.com> (grog@lemis.com)
On Thursday, 21 January 2010 at 12:44:49 -0800, Corey Lindsly wrote:
>
>> Sure. I know. Big SATA drives are cheap over here as well, like
>> 1.5T for 110 EURO or somesuch. I just happen to own a LTO3 and
>> enough tapes already, so the economics are not the issue. Just need
>> to have a proper piece of open source backup software that runs on
>> FreeBSD.
>
> And what, precisely, is the problem with using dump?
> It will span multiple tapes.
dump is non-portable. In general, you can only restore to the same
kind of system as you write to.
Greg
--
Finger grog at FreeBSD.org for PGP public key.
See complete headers for address and phone numbers.
This message is digitally signed. If your Microsoft MUA reports
problems, please read http://tinyurl.com/broken-mua
Not entirely true... dump and restore in NetBSD seems to be portable
among NetBSD systems at least. I have personally restored to NetBSD/sparc
from NetBSD/alpha, a 64 bit to 32 bit conversion. I have also restored to
NetBSD/amd64 a NetBSD/i386 dump, which is basically the other way around.
I have also read NetBSD/sparc dumps on NetBSD/i386, and it worked fine,
that would have been a byte order conversion.
I don't know how far this goes, if it is just NetBSD, or something
inherent to all 4.4BSD derived systems.
--
Brad Spencer - brad at anduin.eldar.org - KC8VKS
http://anduin.eldar.org - & - http://anduin.ipv6.eldar.org [IPv6 only]
_______________________________________________
TUHS mailing list
TUHS at minnie.tuhs.org
https://minnie.tuhs.org/mailman/listinfo/tuhs
next prev parent reply other threads:[~2010-01-28 20:27 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-21 10:26 [TUHS] Irwin 285 Sergey Lapin
2010-01-21 10:51 ` Brantley Coile
2010-01-21 11:19 ` Jochen Kunz
2010-01-21 11:32 ` Wilko Bulte
2010-01-21 12:07 ` Sergey Lapin
2010-01-21 12:37 ` Jason Stevens
2010-01-21 13:02 ` Wilko Bulte
2010-01-21 16:50 ` Jochen Kunz
2010-01-21 17:11 ` Jochen Kunz
2010-01-21 17:37 ` M. Warner Losh
2010-01-21 17:41 ` Sergey Lapin
2010-01-21 19:00 ` Jochen Kunz
2010-01-21 19:10 ` Al Kossow
2010-01-21 19:36 ` Jochen Kunz
2010-01-21 19:41 ` Wilko Bulte
2010-01-21 19:45 ` John Cowan
2010-01-21 18:59 ` Wilko Bulte
2010-01-21 19:48 ` Jochen Kunz
2010-01-21 19:56 ` Wilko Bulte
2010-01-21 19:58 ` Larry McVoy
2010-01-21 20:00 ` Wilko Bulte
2010-01-21 20:11 ` Larry McVoy
2010-01-21 20:26 ` Jason Stevens
2010-01-21 20:41 ` Wilko Bulte
2010-01-21 20:44 ` Larry McVoy
2010-01-21 21:00 ` Wilko Bulte
2010-01-21 21:01 ` Larry McVoy
2010-01-21 21:36 ` lyricalnanoha
2010-01-21 22:15 ` Larry McVoy
2010-01-21 22:22 ` M. Warner Losh
2010-01-22 9:14 ` Jochen Kunz
2010-01-22 9:34 ` Wilko Bulte
2010-01-22 10:15 ` Jochen Kunz
2010-01-22 10:46 ` Wilko Bulte
2010-01-22 11:06 ` Jochen Kunz
2010-01-22 11:12 ` Wilko Bulte
2010-01-22 15:38 ` Larry McVoy
2010-01-22 16:52 ` Jochen Kunz
2010-01-22 16:55 ` Wilko Bulte
2010-01-21 20:46 ` Jason Stevens
2010-01-21 22:15 ` Aaron J. Grier
2010-01-21 22:57 ` Wilko Bulte
2010-01-21 20:36 ` Wilko Bulte
2010-01-21 20:44 ` Corey Lindsly
2010-01-21 21:45 ` Wilko Bulte
2010-01-22 0:36 ` [TUHS] Backup software (was: Irwin 285) Greg 'groggy' Lehey
2010-01-22 0:48 ` Jason Stevens
2010-01-28 20:27 ` Brad Spencer [this message]
2010-02-12 17:03 ` Tim Bradshaw
2010-02-15 1:19 ` [TUHS] dump(8) compatibility (was: Backup software (was: Irwin 285)) Greg 'groggy' Lehey
2010-02-15 1:24 ` Jason Stevens
2010-02-15 1:30 ` [TUHS] dump(8) compatibility M. Warner Losh
2010-02-15 2:27 ` Larry McVoy
2010-02-15 5:05 ` Warner Losh
2010-02-15 5:18 ` Jason Stevens
2010-01-21 20:33 ` [TUHS] Irwin 285 Jochen Kunz
2010-01-21 20:44 ` Wilko Bulte
2010-01-21 20:47 ` Larry McVoy
2010-01-22 9:23 ` Jochen Kunz
2010-01-22 9:32 ` Wilko Bulte
2010-01-22 0:38 ` [TUHS] Tape backups? (was: Irwin 285) Greg 'groggy' Lehey
2010-01-21 20:18 ` [TUHS] Irwin 285 Jochen Kunz
2010-01-21 12:05 ` Andrzej Popielewicz
2010-01-21 12:12 ` Sergey Lapin
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=201001282027.o0SKRBIs001465@anduin.eldar.org \
--to=brad@anduin.eldar.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).