Date: Sun, 28 Dec 2014 17:30:23 +0000 From: Dr Josef Karthauser <joe@karthauser.co.uk> To: Steven Hartland <killing@multiplay.co.uk> Cc: "freebsd-stable@freebsd.org" <freebsd-stable@freebsd.org> Subject: Re: Creating a bootable ZFS disk? Message-ID: 2F77CFBF-BB4D-45F7-A441-307602617498.goodhumans@emailganizer.goodhumans.com In-Reply-To: <54A035A7.7010401@multiplay.co.uk> References: <1548B1FF-36E2-4AE4-ADD4-3B8872A9DF55@tao.org.uk>, <549EC712.3010909@multiplay.co.uk>, <549EC87C.2010909@multiplay.co.uk>, <BBE0034F-B8F7-4E04-883C-8B4DE409D7E8@tao.org.uk>, <alpine.BSF.2.11.1412271553170.60737@wonkity.com>, <D0A7BDB3-0808-481C-B454-C45BDA529D17@tao.org.uk>, <54A035A7.7010401@multiplay.co.uk>
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On 28 Dec 2014 at 4:53:59 pm GMT, Steven Hartland = <killing@multiplay.co.uk> wrote: =20 > On 28/12/2014 07:36, Dr Josef Karthauser wrote: > > On 27 Dec 2014, at 22:57, Warren Block <wblock@wonkity.com> wrote: > > > >> On Sat, 27 Dec 2014, Dr Josef Karthauser wrote: > >> > >>> I only have 'zfs_load=3D?YES?? in my /boot/loader.conf. I?m hoping = the problem is that I missed the ?-a4k? on the ?gpart add?. I?m starting = again and will report back whether it now works or not! :). > >> Misalignment just makes for slow performance, particularly on = writes. > >> > > Ok, fixed. With -a4k is it now booting. Looks like the partitions = weren=E2=80=99t aligned! > > > > As to whether they ought to be aligned by default, this box is on a = slightly older version: > > > > 10.0-RELEASE-p7 FreeBSD 10.0-RELEASE-p7 #0: Tue Jul 8 06:37:44 = UTC 2014 > > > > so perhaps that=E2=80=99s been fixed since. > > > > Many thanks folk for your help! > > > Would you mind testing to see if this is indeed fixed in 10.1 or = current? >=20 > Would be good to ensure this is actually fixed? >=20 Grr. I've just updated to 10.1 and now my ata controllers are erroring = like crazy! Luckily booting kernel.old works. We're there issues with 10.1?=20 Joe
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