Date: Fri, 15 May 2015 20:48:26 -0500 From: CyberLeo Kitsana <cyberleo@cyberleo.net> To: Anders Jensen-Waud <anders@jensenwaud.com> Cc: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: Re: ZFS stripe to raidz1 Message-ID: <5556A1EA.20803@cyberleo.net> In-Reply-To: <CALvn0yg2QGz7h4ax3Kz7%2BzSwP2ZV%2B-tpTv6_TeCKKb%2BokYfovg@mail.gmail.com> References: <8F1341A6-AA91-418D-97EA-FF7F8AC07F6A@jensenwaud.com> <555350E0.5060705@gmail.com> <CALvn0yg2QGz7h4ax3Kz7%2BzSwP2ZV%2B-tpTv6_TeCKKb%2BokYfovg@mail.gmail.com>
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On 05/13/2015 08:23 PM, Anders Jensen-Waud wrote: > I am thinking of just mirroring the two disks at the moment and then adding > 2 x 2TB later (in a second mirror vdev), and stripe the two vdevs. Is that > possible without having to rebuild the entire array? This is possible, with a caveat: ZFS will not move data that already exists. When you add the second vdev, only data written from that point on will be striped; the data that was there previously will remain only on the original disks until deleted. -- Fuzzy love, -CyberLeo Technical Administrator CyberLeo.Net Webhosting http://www.CyberLeo.Net <CyberLeo@CyberLeo.Net> Furry Peace! - http://www.fur.com/peace/
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