Re: [ceph-users] low power single disk nodes

hth, Any idea what caused the pause? I am curious to know more details. Thanks. -Simon On Friday, April 10, 2015, 10 minus wrote: > Hi , > > Question is what do you want to use it for . As an OSD it wont cut it. > Maybe as an iscsi target and YMMV > > I played around with an OEM product from T

Re: [ceph-users] low power single disk nodes

might re think this. Nick > -Original Message- > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of > Mark Nelson > Sent: 13 April 2015 17:53 > To: ceph-users@lists.ceph.com > Subject: Re: [ceph-users] low power single disk nodes > > We have

Re: [ceph-users] low power single disk nodes

[mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Robert LeBlanc Sent: 13 April 2015 17:27 To: Jerker Nyberg Cc: ceph-users@lists.ceph.com Subject: Re: [ceph-users] low power single disk nodes We are getting ready to put the Quantas into production. We looked at the Supermico Atoms (we have 6

Re: [ceph-users] low power single disk nodes

Message- >> From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of >> Robert LeBlanc >> Sent: 13 April 2015 17:27 >> To: Jerker Nyberg >> Cc: ceph-users@lists.ceph.com >> Subject: Re: [ceph-users] low power single disk nodes >> >> We ar

Re: [ceph-users] low power single disk nodes

processing power, NIC bandwidth...etc > -Original Message- > From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of > Robert LeBlanc > Sent: 13 April 2015 17:27 > To: Jerker Nyberg > Cc: ceph-users@lists.ceph.com > Subject: Re: [ceph-users] low po

Re: [ceph-users] low power single disk nodes

We are getting ready to put the Quantas into production. We looked at the Supermico Atoms (we have 6 of them), the rails were crap (they exploded the first time you pull the server out, and they stick out of the back of the cabinet about 8 inches, these boxes are already very deep), we also ran out

Re: [ceph-users] low power single disk nodes

Hello, Thanks for all replies! The Banana Pi could work. The built in SATA-power in Banana Pi can power a 2.5" SATA disk. Cool. (Not 3.5" SATA since that seem to require 12 V too.) I found this post from Vess Bakalov about the same subject: http://millibit.blogspot.se/2015/01/ceph-pi-adding-

Re: [ceph-users] low power single disk nodes

Hi, You have these guys as well, http://www.seagate.com/gb/en/products/enterprise-servers-storage/nearline-storage/kinetic-hdd/ I talked to them during WHD, and they said that it's not fit for ceph if you pack 70 of them in one chassi because of the noise level. I would assume that 1U wirh alot o

Re: [ceph-users] low power single disk nodes

Notice that this is under their emerging technologies section. I don't think you can buy them yet. Hopefully we'll know more as time goes on. :) Mark On 04/09/2015 10:52 AM, Stillwell, Bryan wrote: These are really interesting to me, but how can you buy them? What's the performance like in

Re: [ceph-users] low power single disk nodes

These are really interesting to me, but how can you buy them? What's the performance like in ceph? Are they using the keyvaluestore backend, or something specific to these drives? Also what kind of chassis do they go into (some kind of ethernet JBOD)? Bryan On 4/9/15, 9:43 AM, "Mark Nelson" w

Re: [ceph-users] low power single disk nodes

Where's the "take my money" button? On Thu, Apr 9, 2015 at 9:43 AM, Mark Nelson wrote: > How about drives that run Linux with an ARM processor, RAM, and an > ethernet port right on the drive? Notice the Ceph logo. :) > > https://www.hgst.com/science-of-storage/emerging- > technologies/open-ethe

Re: [ceph-users] low power single disk nodes

How about drives that run Linux with an ARM processor, RAM, and an ethernet port right on the drive? Notice the Ceph logo. :) https://www.hgst.com/science-of-storage/emerging-technologies/open-ethernet-drive-architecture Mark On 04/09/2015 10:37 AM, Scott Laird wrote: Minnowboard Max? 2 ato

Re: [ceph-users] low power single disk nodes

Minnowboard Max? 2 atom cores, 1 SATA port, and a real (non-USB) Ethernet port. On Thu, Apr 9, 2015, 8:03 AM p...@philw.com wrote: > Rather expensive option: > > Applied Micro X-Gene, overkill for a single disk, and only really > available in a > development kit format right now. > >

Re: [ceph-users] low power single disk nodes

Rather expensive option: Applied Micro X-Gene, overkill for a single disk, and only really available in a development kit format right now. Better Option: Ambedded CY7 - 7 nodes in 1U half Depth, 6 positions for

Re: [ceph-users] low power single disk nodes

I'm skeptical about how well this would work, but a Banana Pi might be a place to start. Like a raspberry pi, but it has a SATA connector: http://www.bananapi.org/ On Thu, Apr 9, 2015 at 3:18 AM, Jerker Nyberg wrote: > > Hello ceph users, > > Is anyone running any low powered single disk nodes w

[ceph-users] low power single disk nodes

Hello ceph users, Is anyone running any low powered single disk nodes with Ceph now? Calxeda seems to be no more according to Wikipedia. I do not think HP moonshot is what I am looking for - I want stand-alone nodes, not server cartridges integrated into server chassis. And I do not want to b