Re: [ceph-users] Seagate Kinetic

2013-10-29 Thread John Spray
The cost of the chassis component[1] is likely to influence totals a fair bit. I notice that in their reference design there are only two 10Gb ports for 60 drives -- this would be the cheap bulk storage option, if you had a bandwidth-conscious application you'd be looking at more expensive 10Gb po

Re: [ceph-users] Seagate Kinetic

2013-10-29 Thread Blair Bethwaite
Hi James, > Message: 2 > Date: Tue, 29 Oct 2013 11:23:14 + > From: ja...@peacon.co.uk > To: Gregory Farnum > Cc: ceph-users@lists.ceph.com > Subject: Re: [ceph-users] Seagate Kinetic > Message-ID: <81dbc7ae324ac5bc6afd85aef080f...@peacon.co.uk> > Content-T

Re: [ceph-users] Seagate Kinetic

2013-10-29 Thread james
That's unfortunate; hopefully 2nd-gens will improve and open things up. Some numbers: - Commercial grid-style SAN is maybe £1.70 per usable GB - Ceph cluster of about 1PB built on Dell hardware is maybe £1.25 per usable GB - Bare drives like WD RE4 3TB are about £0.21/GB (assuming 1/3rd capac

Re: [ceph-users] Seagate Kinetic

2013-10-28 Thread Gregory Farnum
On Monday, October 28, 2013, wrote: > Not brand-new, but I've not seen it mentioned on here so far. Seagate > Kinetic essentially enables HDDs to present themselves directly over > Ethernet as Swift object storage: > > http://www.seagate.com/**solutions/cloud/data-center-** > cloud/platforms/?cmp

Re: [ceph-users] Seagate Kinetic

2013-10-28 Thread Patrick McGarry
Well, as I understand it Seagate has their own home-rolled thing. I believe there was some discussion at one point about using Ceph together with their offering, but if I remember correctly Seagate wanted to remove RADOS and just use Ceph clients, which didn't make a lot of sense to us. Best Re

Re: [ceph-users] Seagate Kinetic

2013-10-28 Thread Hunter Nield
I've been wondering about the same thing. Has anyone had a chance to look at the Simulator? https://github.com/Seagate/Kinetic-Preview On Mon, Oct 28, 2013 at 5:56 PM, wrote: > Not brand-new, but I've not seen it mentioned on here so far. Seagate > Kinetic essentially enables HDDs to present

[ceph-users] Seagate Kinetic

2013-10-28 Thread james
Not brand-new, but I've not seen it mentioned on here so far. Seagate Kinetic essentially enables HDDs to present themselves directly over Ethernet as Swift object storage: http://www.seagate.com/solutions/cloud/data-center-cloud/platforms/?cmpid=friendly-_-pr-kinetic-us If the CPUs on these