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Date:      Sun, 9 Jan 2022 04:55:56 +0000
From:      Steve O'Hara-Smith <steve@sohara.org>
To:        questions@freebsd.org
Subject:   Re: Can I add a raidz vdev as a mirror of existing vdevs
Message-ID:  <20220109045556.51c7cc3454b8bce91bfa9641@sohara.org>
In-Reply-To: <81940818-6aaf-1a11-dd71-86eb5c51cab5@bluerosetech.com>
References:  <81940818-6aaf-1a11-dd71-86eb5c51cab5@bluerosetech.com>

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On Sat, 8 Jan 2022 18:11:54 -0800
Mel Pilgrim <list_freebsd@bluerosetech.com> wrote:

> I'd like to be able to attach the new raidz vdev as a mirror to the 
> entire pool, have it silver, then detach the old vdevs.  Is this at all 
> possible?  I'd rather not create a whole new pool and copy everything 
> over because doing so would require downtime.

	There's no way to create a mirror of the whole pool, you can only
mirror vdevs inside stripes.

-- 
Steve O'Hara-Smith <steve@sohara.org>



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