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Date:      Mon, 14 Apr 2008 11:51:32 +0200
From:      Dennis Berger <db@nipsi.de>
To:        freebsd-fs@freebsd.org
Subject:   gmirror: replacing a drive with a bigger one.
Message-ID:  <48032924.2010009@nipsi.de>

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Hi,
currently I have two 180gb drives in a RAID1 with gmirror. Now we need 
to extend the size so I would like to replace both drives with 500gb drives.
Is there a recommend way to do this?
I suggested replacing one drive at first and let gmirror set it up to as 
a 180gb. Then use growfs to extend the last partition this is my /data 
partition.
Or should I use dump/restore and dd to replace? What do I have to keep 
in mind then? copying metadata and such?
What do you suggest?
Thanks,
Dennis



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