Date: Wed, 9 Oct 2013 10:09:57 -0700 From: Matthew Ahrens <mahrens@delphix.com> To: illumos-zfs <zfs@lists.illumos.org>, freebsd-fs <freebsd-fs@freebsd.org> Subject: Re: [zfs] BSD ZFS vs. illumos ZFS Message-ID: <CAJjvXiHudoYJYaUKGOm2ASJQ-A%2BwpCoui0w_yRgmGUU7jhg9iw@mail.gmail.com> In-Reply-To: <20131009164942.GA1397@garage.freebsd.pl> References: <52557FB9.9090409@cos.ru> <525585F2.2010202@o2.pl> <20131009164942.GA1397@garage.freebsd.pl>
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On Wed, Oct 9, 2013 at 9:49 AM, Pawel Jakub Dawidek <pjd@freebsd.org> wrote= : > On Wed, Oct 09, 2013 at 06:36:02PM +0200, Radio m=C5=82odych bandyt=C3=B3= w wrote: > > > > Openzfs has a nice feature comparison: > > http://open-zfs.org/wiki/Features > > It clearly wasn't done by a FreeBSD person:) > > The features available only in FreeBSD: > - TRIM support (actually also in ZoL, AFAIK). > - Ability to boot from any ZFS pool (other platforms are limited to one > top-level vdev which can be either disk or a mirror (I hope that's > correct)). > - Quick listing when using options '-o name -s name' - it is at least > 100 times faster than alternatives. Very handy when there is huge > number of snapshots. > - ZFS-super-owner - allows regular users to perform file system > operations as root. This is possible when the file system was mounted > by the user, the user is owner of this file system (we force nosuid > option then). Used in FreeBSD netperf cluster, so regular users can > installworld (which set proper ownership of files) to their netbooted > datasets from a build machine. > > I'm sure I'm missing some. > > PS. Yes, I know I should just put it onto wiki, but if anyone has some > spare cycles I'd be grateful for doing it. > > I added it to the Talk page (http://www.open-zfs.org/wiki/Talk:Features). Would be great if someone from the FreeBSD community could take the time to verify, format and document these on the Features page. --matt
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