Re: [ceph-users] 2 networks vs 2 NICs

2016-06-04 Thread Adrian Sevcenco
switch so i am not sure if it's worth it.. Thank you! Adrian -Original Message- From: ceph-users [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Adrian Sevcenco Sent: 04 June 2016 16:11 To: ceph-users@lists.ceph.com Subject: [ceph-users] 2 networks vs 2 NICs Hi! I seen

[ceph-users] 2 networks vs 2 NICs

2016-06-04 Thread Adrian Sevcenco
Hi! I seen in discussion and in documentation that "networks" is used interchangeable with "NIC" (which also is a different thing than interface) .. So, my question is :for an OSD server with 24 OSDs with a single 40 GB NIC would be ok to have a public network on the main interface and a vlan

[ceph-users] OSD load simulator

2015-03-10 Thread Adrian Sevcenco
Hi! Is is possible somehow to have a kind of OSD benchmark for CPU? It would be very useful to measure the actual compatibility of a server with a number of OSD, PGs and so on .. The reason of the request is that the rule of 1 GHz per OSD might not really hold water (for reasons like AMD vs

Re: [ceph-users] CEPH hardware recommendations and cluster design questions

2015-03-05 Thread Adrian Sevcenco
of disk failure) - Mail original - De: Adrian Sevcenco adrian.sevce...@cern.ch À: ceph-users ceph-users@lists.ceph.com Envoyé: Mercredi 4 Mars 2015 18:30:31 Objet: [ceph-users] CEPH hardware recommendations and cluster designquestions Hi! I seen the documentation http://ceph.com

[ceph-users] CEPH hardware recommendations and cluster design questions

2015-03-04 Thread Adrian Sevcenco
Hi! I seen the documentation http://ceph.com/docs/master/start/hardware-recommendations/ but those minimum requirements without some recommendations don't tell me much ... So, from what i seen for mon and mds any cheap 6 core 16+ gb ram amd would do ... what puzzles me is that per daemon