Date: Mon, 29 Mar 2010 16:16:27 +0200 From: Pascal Stumpf <Pascal.Stumpf@cubes.de> To: freebsd-fs@freebsd.org Subject: ZFS raidz and 4k sector disks Message-ID: <201003291616.27838.Pascal.Stumpf@cubes.de> In-Reply-To: A4F324C1-FD40-46D1-905D-6D3EEEB1CF05@lexasoft.ru
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I have exactly that setup (3 drives, GPT partitions aligned to 4k boundaries, geli with 4k sector size, on top of that RAID-Z), and the write performance is the same as with a single ZFS partition on a regular 512-sector disk. So yes, it does work. (I don’t have a benchmark on how geli affects RAID-Z performance though, since all my ZFS partitions are encrypted.home | help
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