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Date: Mon, 23 Feb 2015 20:59:05 -0500
From: Barney Wolff <barney@databus.com>
To: "Frank de Bot (lists)" <lists@searchy.net>
Subject: Re: ZFS L2arc 16.0E size
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I do wonder how wide the free-space variable is, since 16.0E
would seem to be 2^64.

> >>   ada0                                   477G   477G  16.0E         -     0%   100%