How to Clone a RAID1 Box to Another with Drives Twice As Big?

From	Kent West <westk@acu.edu>
Newsgroups	linux.debian.user
Subject	How to Clone a RAID1 Box to Another with Drives Twice As Big?
Date	2017-11-09 19:30 +0100
Message-ID	<uJZKq-pJ-9@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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I have a Debian Stable box with two 1TB drives, set up as a mirrored RAID1
setup.

I have a replacement box with two 2TB drives.

How do I best clone the old machine to the new, with minimal (or better,
no) downtime, being able to wind up with double the drive space on the new
box?

Thanks!

-- 
Kent West                    <")))><
Westing Peacefully - http://kentwest.blogspot.com

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How to Clone a RAID1 Box to Another with Drives Twice As Big? Kent West <westk@acu.edu> - 2017-11-09 19:30 +0100
  Re: How to Clone a RAID1 Box to Another with Drives Twice As Big? Roberto C. Sánchez <roberto@debian.org> - 2017-11-09 19:40 +0100
    Re: How to Clone a RAID1 Box to Another with Drives Twice As Big? David Christensen <dpchrist@holgerdanske.com> - 2017-11-09 20:10 +0100
    Re: How to Clone a RAID1 Box to Another with Drives Twice As Big? Michael Stone <mstone@debian.org> - 2017-11-09 20:40 +0100

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