One thing that jumps out at me is using the S3700 for OS but the S3500 for journals. I would use the S3700 for journals and S3500 for the OS. Looks pretty good other than that!
From: "German Anders" <[email protected]> To: "ceph-users" <[email protected]> Sent: Monday, June 29, 2015 12:24:41 PM Subject: [ceph-users] infiniband implementation hi cephers, Want to know if there's any 'best' practice or procedure to implement Ceph with Infiniband FDR 56gb/s for front and back end connectivity. Any crush tunning parameters, etc. The Ceph cluster has: - 8 OSD servers - 2x Intel Xeon E5 8C with HT - 128G RAM - 2x 200G Intel DC S3700 (RAID-1) OS - 3x 200G Intel DC S3500 - Journals - 4x 800G Intel DC S3500 - OSD SSD & Journal on same disks - 4x 3TB - OSD SATA - 1x IB FDR ADPT DP - 3 MON servers - 2x Intel Xeon E5 6C with HT - 128G RAM - 2x 200G Intel SSD (RAID-1) OS - 1x IB FDR ADP DP All with Ubuntu 14.04.1LTS with Kern 4.0.6 Thanks in advance, German _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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