Hello, we believe 1 core or thread per OSD + 2-4 for OS and other services are enough for most use cases, so yes. Same goes for 64 GB Ram, we suggest ~4 G per OSD (12*4 = 48 GB) so 16 GB for the Linux is more then enough. Buy good drives (ssd & hdd) to prevent performance issues. -- Martin Verges Managing director Mobile: +49 174 9335695 E-Mail: martin.verges@xxxxxxxx Chat: https://t.me/MartinVerges croit GmbH, Freseniusstr. 31h, 81247 Munich CEO: Martin Verges - VAT-ID: DE310638492 Com. register: Amtsgericht Munich HRB 231263 Web: https://croit.io YouTube: https://goo.gl/PGE1Bx 2018-11-13 14:42 GMT+01:00 Michal Zacek <zacekm@xxxxxxxxxx>: > Hello, > > what do you think about this Supermicro server: > http://www.supermicro.com/products/system/1U/5019/SSG-5019D8-TR12P.cfm ? We > are considering about eight or ten server each with twelve 10TB SATA drives, > one m.2 SSD and 64GB RAM. Public and cluster network will be 10Gbit/s. The > question is if one Intel XEON D-2146NT wit eight cores (16 with HT) will be > enough for 12 SAT disks. Cluster will be used for storing pictures. File > size from 1MB to 2TB ;-). > > Thanks, > Michal > > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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