I could add as I work on Swift additions to the Cloud Admin Guide? - Nermina On Wed, Dec 4, 2013 at 6:36 PM, Tom Fifield <tom at openstack.org> wrote: > This looks like a good one to add to docs > > > -------- Original Message -------- > Subject: Re: [Openstack] [SWIFT] Clarification for partition number > Date: Wed, 4 Dec 2013 12:30:44 -0800 > From: John Dickinson <me at not.mn> > To: Stephen Wood <smwood4 at gmail.com> > CC: openstack at lists.openstack.org <openstack at lists.openstack.org> > > The guys over at Rackspace put together a nice little ring part power > calculator. > > http://rackerlabs.github.io/swift-ppc/ > > --John > > > On Dec 4, 2013, at 12:17 PM, Stephen Wood <smwood4 at gmail.com> wrote: > > > I'm wondering if I have the partition number correct for the best > performance for our setup (we have 23 hosts with 12 4TB disks each). > > > > From my understanding, partitions is N in 2^N = x with x being 100 * > number of disks in cluster. So in the case above that would be around 15? > > > > -- > > Stephen Wood > > _______________________________________________ > > Mailing list: > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > Post to : openstack at lists.openstack.org > > Unsubscribe : > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > > > > > _______________________________________________ > Openstack-docs mailing list > Openstack-docs at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-docs > > -- Thank you! Nermina Miller Tech Writer and Editor -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-docs/attachments/20131205/e653d073/attachment.html>