Hello, What is your performance or just general requirement? Because, as you might know, reliability, performance and any kind of things are trade-off.
Sincerely, Shinobu On Sat, Aug 8, 2015 at 9:20 PM, Stijn De Weirdt <[email protected]> wrote: > hi jan, > > The answer to this, as well as life, universe and everything, is simple: >> ZFS. >> > is it really the case for ceph? i briefly looked in the filestore code a > while ago, since zfs is COW, i expected not to have a journal with ZFS, but > i couldn't find anything that suggested this was supported (no journal on > ZFS that is). (see mail 2014/10/29 on this list form my colleague kenneth) > > how do you use it? and relevant configs you can share? > > stijn > >> >> :) >> >> On 07 Aug 2015, at 22:24, Quentin Hartman <[email protected]> >>> wrote: >>> >>> I would say probably not. btrfs (or, "worse FS" as we call it around my >>> office) still does weird stuff from time to time, especially in low-memory >>> conditions. This is based on testing we did on Ubuntu 14.04, running kernel >>> 3.16.something. >>> >>> I long for the day that btrfs realizes it's promise, but I do not think >>> that day is here. >>> >>> QH >>> >>> On Fri, Aug 7, 2015 at 2:05 PM, Ben Hines <[email protected] <mailto: >>> [email protected]>> wrote: >>> Howdy, >>> >>> The Ceph docs still say btrfs is 'experimental' in one section, but >>> say it's the long term ideal for ceph in the later section. Is this >>> still accurate with Hammer? Is it mature enough on centos 7.1 for >>> production use? >>> >>> (kernel is 3.10.0-229.7.2.el7.x86_64 ) >>> >>> thanks- >>> >>> -Ben >>> _______________________________________________ >>> ceph-users mailing list >>> [email protected] <mailto:[email protected]> >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com < >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com> >>> >>> _______________________________________________ >>> ceph-users mailing list >>> [email protected] >>> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >>> >> >> >> >> >> _______________________________________________ >> ceph-users mailing list >> [email protected] >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> >> _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Email: [email protected] [email protected] Life w/ Linux <http://i-shinobu.hatenablog.com/>
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