Date: Wed, 19 Nov 2014 20:37:17 +0100 From: "Patrick M. Hausen" <hausen@punkt.de> To: "freebsd-stable@freebsd.org List" <freebsd-stable@freebsd.org> Subject: Re: 10.1 geom "diskid" Message-ID: <0D2652B9-0537-4FA4-93F0-4785BE36F066@punkt.de> In-Reply-To: <CAOjFWZ6YuzFifaFV4y7idZbT6ywU0_g%2BTt3rPOrTtO_ywT-h-Q@mail.gmail.com> References: <FE4F6E61-C332-40A4-A913-281505819FA7@punkt.de> <166BD891-B686-41F9-A741-9C7E7D989CB8@punkt.de> <CAOtMX2ifYfmL5nUpVo7tCxD=YUykW=_EWUPHsFa6KpjpX9aU8g@mail.gmail.com> <CAOjFWZ6YuzFifaFV4y7idZbT6ywU0_g%2BTt3rPOrTtO_ywT-h-Q@mail.gmail.com>
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Hi, all,
> Am 19.11.2014 um 17:46 schrieb Freddie Cash <fjwcash@gmail.com>:
> Why the gnop acrobatics?
>=20
> =E2=80=8BFuture-proofing the pool. :)
Precisely. Thanks, Freddie ;)
Thanks to everybody else who answered, everything's running
smoothely and consistently now:
root@seleniumhub:~ # zpool status
pool: ssd
state: ONLINE
scan: scrub repaired 0 in 0h0m with 0 errors on Wed Nov 19 21:16:53 =
2014
config:
NAME STATE READ WRITE CKSUM
ssd ONLINE 0 0 0
gpt/ssd ONLINE 0 0 0
errors: No known data errors
pool: zroot
state: ONLINE
scan: scrub repaired 0 in 0h1m with 0 errors on Wed Nov 19 21:18:05 =
2014
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
gpt/disk0 ONLINE 0 0 0
gpt/disk1 ONLINE 0 0 0
logs
gpt/zil ONLINE 0 0 0
cache
gpt/l2arc ONLINE 0 0 0
errors: No known data errors
root@seleniumhub:~ # zdb | grep ashift
ashift: 12
ashift: 12
ashift: 12
I did use a 64k offset and 64k boot partitions for zroot this time, so I =
did not need
to reinstall, just move devices around. I will internally document the =
1M recommendation,
though. Used that for the SSD.
Possibly vfs.zfs.min_auto_ashift=3D12 should be the default? And the =
installer
could use some changes for 10.2 in that regard ;)
Kind regards
Patrick
--=20
punkt.de GmbH * Kaiserallee 13a * 76133 Karlsruhe
Tel. 0721 9109 0 * Fax 0721 9109 100
info@punkt.de http://www.punkt.de
Gf: J=C3=BCrgen Egeling AG Mannheim 108285
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