Le 03/06/2014 05:47, Alexandre DERUMIER a écrit : > I just found this: > > http://www.mellanox.com/related-docs/whitepapers/WP_Deploying_Ceph_over_High_Performance_Networks.pdf > > Good to see than ceph begin to be tested by hardware vendor :) > > Whitepaper include radosbench and fio results Very interesting paper ... thanks for sharing ;-)
Cheers > > ----- Mail original ----- > > De: "Alexandre DERUMIER" <[email protected]> > À: "Carlos M. Perez" <[email protected]> > Cc: "ceph-users" <[email protected]> > Envoyé: Mardi 3 Juin 2014 05:00:59 > Objet: Re: [ceph-users] mellanox SX1012 ethernet|infiniband switch, somebody > use it for ceph ? > > Thanks Carlos > >>> How about: >>> Infiniband - Voltaire 4036 - Dual power 36 QDR port for about $1300 (ebay) >>> - pay attention to fan module for air flow direction. >>> http://www.ebay.com/itm/NEW-VOLTAIRE-4036-VLT-30011-GRID-DIRECTOR-40Gbps-36-PORT->>QDR-INFINIBAND-SWITCH-/111312710765?pt=US_Network_Switches&hash=item19eac12c6d >>> > Not too bad, but this price seem crazy for a new switch. I see price more > around 7000$ on other websites. (anyway, not too bad price) > >>> IBM G8124E - 24 port SFP+ only for about $1300 (USD - ebay) - Dual power - >>> http://www.ebay.com/itm/IBM-7309-HC6-90Y3529-90Y9442-G8124-E-BNT-10GB-24-Port-Switch-0041-/380834387457?>>pt=US_Network_Switches&hash=item58ab7f9601 >>> >>> >>> Dell Force 10 48 port 10Gbe w/ 4xQDR ports - >>> http://www.ebay.com/itm/Dell-Force10-S4810P-AC-R-48x-10GbE-SFP-4x-40GbE-QSFP-Switch-S4810-Reverse-PSU-/400720035726?pt=US_Network_Switches&hash=item5d4cc67f8e >>> > Theses one are refurbished, if I remember new price is around 10000-12000$. > (Note that I have a good refurbished reseller, I need to check with him) > >>> We're putting our ceph cluster into test later this week, and using the >>> infiniband interfaces. > So, ip over infiniband ? > >>> We have a pair of Voltaire 4036 in production use for our Windows SOFS >>> cluster and it has been working flawlessly. > Good to known ! > > > Thanks Again for your reply > > Alexandre > > > > ----- Mail original ----- > > De: "Carlos M. Perez" <[email protected]> > À: "ceph-users" <[email protected]> > Envoyé: Mardi 3 Juin 2014 03:51:20 > Objet: Re: [ceph-users] mellanox SX1012 ethernet|infiniband switch, somebody > use it for ceph ? > > How about: > > Infiniband - Voltaire 4036 - Dual power 36 QDR port for about $1300 (ebay) - > pay attention to fan module for air flow direction. > http://www.ebay.com/itm/NEW-VOLTAIRE-4036-VLT-30011-GRID-DIRECTOR-40Gbps-36-PORT-QDR-INFINIBAND-SWITCH-/111312710765?pt=US_Network_Switches&hash=item19eac12c6d > > > IBM G8124E - 24 port SFP+ only for about $1300 (USD - ebay) - Dual power - > http://www.ebay.com/itm/IBM-7309-HC6-90Y3529-90Y9442-G8124-E-BNT-10GB-24-Port-Switch-0041-/380834387457?pt=US_Network_Switches&hash=item58ab7f9601 > > > Dell Force 10 48 port 10Gbe w/ 4xQDR ports - > http://www.ebay.com/itm/Dell-Force10-S4810P-AC-R-48x-10GbE-SFP-4x-40GbE-QSFP-Switch-S4810-Reverse-PSU-/400720035726?pt=US_Network_Switches&hash=item5d4cc67f8e > > > We're putting our ceph cluster into test later this week, and using the > infiniband interfaces. We have a pair of Voltaire 4036 in production use for > our Windows SOFS cluster and it has been working flawlessly. > > Carlos M. Perez > CMP Consulting Services > 305-669-1515 > >> -----Original Message----- >> From: ceph-users [mailto:[email protected]] On Behalf Of >> Alexandre DERUMIER >> Sent: Monday, June 2, 2014 12:30 PM >> To: ceph-users >> Subject: [ceph-users] mellanox SX1012 ethernet|infiniband switch, >> somebody use it for ceph ? >> >> Hi, >> I'm looking for a fast and cheap 10gbe ethernet switch. >> >> I just found this: >> >> Mellanox SX1012 >> http://www.mellanox.com/page/products_dyn?product_family=163&mtag= >> sx1012 >> >> 48port 10Gbe | 12ports 46gbit for around 5000€. >> >> Seem that infiniband (roce) is also available. >> >> >> Does somebody use it for ceph ? if yes, what about stability|performance ? >> >> with comming rdma support in ceph, it seem to be the perfect solution (and >> price is very good). >> >> >> Regards, >> >> Alexandre Derumier >> >> >> _______________________________________________ >> 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 > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -- Cédric _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
