Linux allows you to break software raid online

List the members of raid via this command
#mdadm --detail --verbose /dev/md0

u get the members of this raid

u cannot delete a members of the raid directly you
have to mark the members as faulty(loss of data) and then remove the partition 
of the raid

refer man mdadm for details

this will work on raid created with mdadm command a standard 
across linux like distro and not on created with

#mkraid command

backup up the data b4 performing any activity




 



________________________________
From: Viket Trivedi <viket.triv...@gmail.com>
To: linuxvadapav@yahoogroups.com
Sent: Thursday, 29 January, 2009 9:02:41 AM
Subject: Re: [LinuxVadaPav] How to break software raid


On Wed, Jan 28, 2009 at 6:12 PM, dinesh jadhav
<din_jadhav2003@ yahoo.co. in>wrote:

> Dear All,
>
> I would like to know how to break software raid.
>
> ------------ --------- --------- ---
> Dinesh Jadhav
> 9867011640
> [input]
> "Do not worry about anything; instead
> PRAY ABOUT EVERYTHING."
> Philippians 4:6
>
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> Add more friends to your messenger and enjoy! Invite them now.
>
> [Non-text portions of this message have been removed]
>
> 
>

Hi,

If your raid is on logical volume then just remove one volume manually.
if they are physical partitions, just remove the partition mount from fstab
and the raid wont find the partition and the raid will break.

-- 

Regards, Viket
Follow me on Twitter: http://twitter. com/viket

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