From: Rickard Olsson <richie@webhackande.se>
To: linux-lvm@sistina.com
Subject: Re: [linux-lvm] Can I dd one disc of a lv
Date: Thu Nov 6 06:22:01 2003 [thread overview]
Message-ID: <3FAA3C95.8010708@webhackande.se> (raw)
In-Reply-To: <20031106130748.A15981@wagener.nu>
Tobias Wagener wrote:
> Now the question: Can I "dd" the faulty 200 GB drive to the new 200 GB
> drive? And if, how? Does "dd if=/dev/hde1 of=/dev/hdf1" the job, or what
> have I to do?
Heinz told me:
"You need to dd starting from the first physical extent (use pvdata -PP
on the old one and look for pe_on_disk.base) to the same offset on the
new disk (skip and seek dd option) and you want dd to continue after
read errors (noerror option)."
Also, I was recently told about the dd_rescue utility, but I haven't had
the misfortune/opportunity to try that one yet.
/ Rickard Olsson,IT-Konsult/
/ Telefon: +46 70 635 01 42/
/ http://www.webhackande.se/
next prev parent reply other threads:[~2003-11-06 6:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-06 6:08 [linux-lvm] Can I dd one disc of a lv Tobias Wagener
2003-11-06 6:22 ` Rickard Olsson [this message]
2003-11-06 6:43 ` Tobias Wagener
2003-11-06 6:49 ` Rickard Olsson
2003-11-06 6:53 ` Tobias Wagener
2003-11-06 7:00 ` Rickard Olsson
2003-11-06 9:13 ` Re[2]: " Spam
2003-11-06 6:25 ` Spam
-- strict thread matches above, loose matches on Subject: below --
2003-11-06 7:52 Koch, Steffen
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