Date: Thu, 8 Oct 2015 14:37:44 -0700 From: aurfalien <aurfalien@gmail.com> To: Daniel Feenberg <feenberg@nber.org> Cc: Quartz <quartz@sneakertech.com>, freebsd-questions@freebsd.org Subject: Re: ZFS best resilver settings? Message-ID: <73826D15-EDEA-495A-B1A4-C8994F427418@gmail.com> In-Reply-To: <alpine.LRH.2.11.1510081456070.1441@sas1.nber.org> References: <5615D856.4000801@sneakertech.com> <56161935.9040405@FreeBSD.org> <5616565B.8030802@sneakertech.com> <B24E3B09-C7E2-4183-8C9C-682544F4E836@gmail.com> <alpine.LRH.2.11.1510081456070.1441@sas1.nber.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Forgot, to also help scrub times I set vdev cache max and size to 16M. This should=92t effect silvering times but who knows? Any body? - aurf "Janitorial Services" On Oct 8, 2015, at 11:59 AM, Daniel Feenberg <feenberg@nber.org> wrote: >=20 >=20 > On Thu, 8 Oct 2015, aurfalien wrote: >=20 >> These settings help quicken my resilver times; >>=20 >> vfs.zfs.resilver_delay 0 >> vfs.zfs.resilver_min_time_ms 5000 >>=20 >> Also I check the disks regularly via cron and have this set; >>=20 >> vfs.zfs.scrub_delay 0 >>=20 >=20 > Can I ask how long a relivering takes? We are seeing 8 days for a 3TB = drive that is in modest use and wonder if that is to be expected. >=20 > daniel feenberg >=20
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?73826D15-EDEA-495A-B1A4-C8994F427418>