Date: Tue, 4 May 2010 16:28:01 +0400 From: Alexey Tarasov <me@lexasoft.ru> To: Raphael Becker <rabe@uugrn.org>, freebsd-fs@freebsd.org Subject: Re: ZFS raidz and 4k sector disks Message-ID: <CCD12CDB-4F42-4AF2-A748-E3C995010041@lexasoft.ru> In-Reply-To: <20100503230651.GH2763@ma.sigsys.de> References: <20100503230651.GH2763@ma.sigsys.de>
next in thread | previous in thread | raw e-mail | index | archive | help
On 04.05.2010, at 3:06, Raphael Becker wrote: > I'm planning to buy two 2-TB-drives for ZFS with FreeBSD 8.0. > I don't know about the sector size of this drives, but lets assume 4k >=20 > I there any documented and recommend way to get 4k-drives working with=20= > ZFS with *good* performance? Do we need a workaround here or is = updating > to a latest -STABLE a solution here?=20 If the disk exposes to OS right sector size, ZFS works good with it. = Proved on gnop+zfs over fake 512 drives (WD15-EARS). >=20 > TIA > Raphael Becker >=20 > --=20 > Raphael Becker <rabe@uugrn.org> = http://rabe.uugrn.org/ > = https://www.xing.com/profile/Raphael_Becker > GnuPG: E7B2 1D66 3AF2 EDC7 9828 6D7A 9CDA 3E7B 10CA = 9F2D > = .........|.........|.........|.........|.........|.........|.........|.. -- Alexey Tarasov (\__/)=20 (=3D'.'=3D)=20 E[: | | | | :]=D0=97=20 (")_(")
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CCD12CDB-4F42-4AF2-A748-E3C995010041>