From mboxrd@z Thu Jan  1 00:00:00 1970
From: greg@kroah.com (Greg KH)
Date: Sun, 17 Apr 2016 09:02:47 -0700
Subject: anyone aware of a high availability setup that relies on fully
	redundant install?
In-Reply-To: <alpine.LFD.2.20.1604171027170.5248@localhost.localdomain>
References: <alpine.LFD.2.20.1604171027170.5248@localhost.localdomain>
Message-ID: <20160417160247.GA25607@kroah.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

On Sun, Apr 17, 2016 at 10:47:55AM -0400, Robert P. J. Day wrote:
> 
>   i figure this is as good a place as any to ask ... is anyone here
> aware of anyone using a linux config and install that, for the
> purposes of reliability or high availability or whatever you want to
> call it, relies on a second, completely independent installation of
> linux on the same hard drive?

ChromeOS and CoreOS do this.  There's lots of documentation on the
ChromeOS site for how this works and what is involved.