Hi, thank you. Networksetup is like that: 2 x 10 GBit LACP for public 2 x 10 GBit LACP for clusternetwork 1 x 1 GBit for management Yes Joe, the sizing for block.db and blockwal would be interesting! Is there another advice for SSDs like blog from Sebastian Han?: https://www.sebastien-han.fr/blog/2014/10/10/ceph-how-to-test-if-your-ssd-is-suitable-as-a-journal-device/ Best regards Peter Gesendet: Freitag, 16. Februar 2018 um 19:09 Uhr Von: "Joe Comeau" <Joe.Comeau@xxxxxxxxxx> An: "Michel Raabe" <rmichel@xxxxxxxxxxx>, "Jan Peters" <haseningo@xxxxxx> Cc: ceph-users@xxxxxxxxxxxxxx Betreff: Re: Bluestore Hardwaresetup I have a question about block.db and block.wal How big should they be? Relative to drive size or ssd size ? Thanks Joe >>> Michel Raabe <rmichel@xxxxxxxxxxx> 2/16/2018 9:12 AM >>> Hi Peter, On 02/15/18 @ 19:44, Jan Peters wrote: > I want to evaluate ceph with bluestore, so I need some hardware/configure advices from you. > > My Setup should be: > > 3 Nodes Cluster, on each with: > > - Intel Gold Processor SP 5118, 12 core / 2.30Ghz > - 64GB RAM > - 6 x 7,2k, 4 TB SAS > - 2 x SSDs, 480GB Network? > On the POSIX FS you have to set your journal on SSDs. What is the best way for bluestore? > > Should I configure separate SSDs for block.db and block.wal? Yes. Regards, Michel _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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