[prev in list] [next in list] [prev in thread] [next in thread]
List: freebsd-hackers
Subject: Re: Slice duplication quiestion
From: "Crist J. Clark" <cjc () cc942873-a ! ewndsr1 ! nj ! home ! com>
Date: 1999-02-28 18:33:44
[Download RAW message or body]
[This is more of a -questions topic. Replies directed there.]
James E. Housley wrote,
> I have to 6G IDE drives. I have mirrored the e and f slices with ccd.
> I want to copy the a slice so that under failure I can recover. I have
> tried dd if=/dev/rwd0s1a of=/dev/rwd2s1a This say the rwd2s1a is a
> read-only file-system. What am I doing wrong? Here are the disklabes.
[snip]
> -- # /dev/rwd2c:
> type: ESDI
> disk: wd0s1
Huh? Why are these different?
Anyway, why are you using 'dd?' IMHO, a dump-restore might be a better
choice for the job,
# mount /dev/wd2s1 /mnt
# cd /mnt
# dump -0af - /dev/wd0s1 | restore -rf -
--
Crist J. Clark cjclark@home.com
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic