Thread (1 message) 1 message, 1 author, 2002-05-17

Re: Removing a Raid Partition? How-to?

From: Jeff Hill <hidden>
Date: 2002-05-17 05:17:01

I was playing around with a test system and tried your method with one 
drive rather than just zeroing the superblock as Neil Brown suggested. It 
might just be something flaky with my scsi drive, but I couldn't fdisk the 
thing afterwards, kept getting scsi parity errors when I tried to write a 
new partition table.

I tried doing low level formats with the Adaptec controller, no luck.  I 
tried scsitools, etc., and eventually had to get Seagate's seatools to do a 
low-level format in order to be able to use fdisk again (I also tried 
cfdisk, etc.).

Not saying your method wouldn't work for most, but thought I should  note 
what happened to me.

Regards,

Jeff

At 10:54 AM 15/05/2002 +0200, Gernot A. Weber wrote:
Hi,

try a "dd if=/dev/zero of=/dev/sda" if your disk is the first SCSI disk.
Replace sda with the right devive name. Don't enter a partition number -
just the device name. dd should overwrite the MBR and the partition table.

Good luck

   Gernot Weber

--
Gernot A. Weber
http://www.tux-web.de

Only wimps use tape backup: _real_ men just upload their important stuff
on ftp, and let the rest of the world mirror it.

                              Linus Torvalds, after a hard drive crash

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