Date: Tue, 19 Mar 2013 08:12:34 +0100 From: Davide D'Amico <davide.damico@contactlab.com> To: Steven Hartland <killing@multiplay.co.uk> Cc: freebsd-fs@freebsd.org Subject: Re: FreBSD 9.1 and ZFS v28 performances Message-ID: <01576f39e05f96ab3b3c822531e0c286@sys.tomatointeractive.it> In-Reply-To: <A3E2B710EF8342CCAF963106E3E747FB@multiplay.co.uk> References: <514729BD.2000608@contactlab.com> <810E5C08C2D149DBAC94E30678234995@multiplay.co.uk> <51473D1D.3050306@contactlab.com> <1DD6360145924BE0ABF2D0979287F5F4@multiplay.co.uk> <51474F2F.5040003@contactlab.com> <E106A7DB08744581A08C610BD8A86560@multiplay.co.uk> <51475267.1050204@contactlab.com> <514757DD.9030705@contactlab.com> <42B9D942BA134E16AFDDB564858CA007@multiplay.co.uk> <1bfdea0efb95a7e06554dadf703d58e7@sys.tomatointeractive.it> <897DB64CEBAF4F04AE9C76B3F686E497@multiplay.co.uk> <13317bbd289c4c828f134e2c2592a2d7@sys.tomatointeractive.it> <A3E2B710EF8342CCAF963106E3E747FB@multiplay.co.uk>
next in thread | previous in thread | raw e-mail | index | archive | help
[...]
> I'd recommend doing the same test on the SSD with ZFS as well as that
> would
> give you a simple like for like comparison.
Here we are:
# zpool create DATAZFS mfid2
1° round:
General statistics:
total time: 90.1662s
total number of events: 1
total time taken by event execution: 90.1631s
2° round:
General statistics:
total time: 82.3333s
total number of events: 1
total time taken by event execution: 82.3307s
3° round:
General statistics:
total time: 81.5421s
total number of events: 1
total time taken by event execution: 81.5399s
4° round:
General statistics:
total time: 82.1657s
total number of events: 1
total time taken by event execution: 82.1636s
# zfs get all DATAZFS
NAME PROPERTY VALUE SOURCE
DATAZFS type filesystem -
DATAZFS creation Tue Mar 19 7:36 2013 -
DATAZFS used 52.0G -
DATAZFS available 64.2G -
DATAZFS referenced 52.0G -
DATAZFS compressratio 1.00x -
DATAZFS mounted yes -
DATAZFS quota none default
DATAZFS reservation none default
DATAZFS recordsize 128K default
DATAZFS mountpoint /DATAZFS default
DATAZFS sharenfs off default
DATAZFS checksum on default
DATAZFS compression off default
DATAZFS atime off local
DATAZFS devices on default
DATAZFS exec on default
DATAZFS setuid on default
DATAZFS readonly off default
DATAZFS jailed off default
DATAZFS snapdir hidden default
DATAZFS aclmode discard default
DATAZFS aclinherit restricted default
DATAZFS canmount on default
DATAZFS xattr off temporary
DATAZFS copies 1 default
DATAZFS version 5 -
DATAZFS utf8only off -
DATAZFS normalization none -
DATAZFS casesensitivity sensitive -
DATAZFS vscan off default
DATAZFS nbmand off default
DATAZFS sharesmb off default
DATAZFS refquota none default
DATAZFS refreservation none default
DATAZFS primarycache all default
DATAZFS secondarycache all default
DATAZFS usedbysnapshots 0 -
DATAZFS usedbydataset 52.0G -
DATAZFS usedbychildren 225K -
DATAZFS usedbyrefreservation 0 -
DATAZFS logbias latency default
DATAZFS dedup off default
DATAZFS mlslabel -
DATAZFS sync standard default
DATAZFS refcompressratio 1.00x -
DATAZFS written 52.0G -
Thanks,
d.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?01576f39e05f96ab3b3c822531e0c286>