[PVE-User] Ceph Performance

Fabrizio Cuseo f.cuseo at panservice.it
Mon Sep 28 20:10:06 CEST 2015


Hello Tobias. 
Check if your SSD is suitable for Ceph Journal: 

http://www.sebastien-han.fr/blog/2014/10/10/ceph-how-to-test-if-your-ssd-is-suitable-as-a-journal-device/ 

If you can, add 2 OSD Sata disks per host. 

Regards, Fabrizio 



----- Il 28-set-15, alle 18:10, Tobias Kropf - inett GmbH <tkropf at inett.de> ha scritto: 





Hi @ all 

i have a question to ceph.... we plan to build our own ceph cluster in datacenter. Can you tell me the performance statics from running ceph cluster with the same setup? 

We want to buy the follow setup: 

3x Chassis with: 

CPUs: 2 x Intel E5-2620v3 
RAM: 64GB 
NIC: 2x10GBit/s CEPH, 4x1GBit/s 
HDD: 4x2TB SATA,1x80GB SSD - OS, 1x240GB SSD - Ceph Cache 





-- 



Tobias Kropf 



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