:( no suggestions or recommendations on this?
Am 14. August 2017 16:50:15 MESZ schrieb Mehmet <c...@elchaka.de>: >Hi friends, > >my actual hardware setup per OSD-node is as follow: > ># 3 OSD-Nodes with >- 2x Intel(R) Xeon(R) CPU E5-2603 v3 @ 1.60GHz ==> 12 Cores, no >Hyper-Threading >- 64GB RAM >- 12x 4TB HGST 7K4000 SAS2 (6GB/s) Disks as OSDs >- 1x INTEL SSDPEDMD400G4 (Intel DC P3700 NVMe) as Journaling Device for > >12 Disks (20G Journal size) >- 1x Samsung SSD 840/850 Pro only for the OS > ># and 1x OSD Node with >- 1x Intel(R) Xeon(R) CPU E5-2650 v3 @ 2.30GHz (10 Cores 20 Threads) >- 64GB RAM >- 23x 2TB TOSHIBA MK2001TRKB SAS2 (6GB/s) Disks as OSDs >- 1x SEAGATE ST32000445SS SAS2 (6GB/s) Disk as OSDs >- 1x INTEL SSDPEDMD400G4 (Intel DC P3700 NVMe) as Journaling Device for > >24 Disks (15G Journal size) >- 1x Samsung SSD 850 Pro only for the OS > >As you can see, i am using 1 (one) NVMe (Intel DC P3700 NVMe – 400G) >Device for whole Spinning Disks (partitioned) on each OSD-node. > >When „Luminous“ is available (as next LTE) i plan to switch vom >„filestore“ to „bluestore“ 😊 > >As far as i have read bluestore consists of >- „the device“ >- „block-DB“: device that store RocksDB metadata >- „block-WAL“: device that stores RocksDB „write-ahead journal“ > >Which setup would be usefull in my case? >I Would setup the disks via "ceph-deploy". > >Thanks in advance for your suggestions! >- Mehmet >_______________________________________________ >ceph-users mailing list >ceph-users@lists.ceph.com >http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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