ssd requirements for wal/db

[Kenneth Waegeman <kenneth.waegeman@xxxxxxxx>]

Hi all,

We are thinking about putting our wal/db of hdds/ on ssds. If we would put the wal&db of 4 HDDS on 1 SSD as recommended, what type of SSD would suffice?
We were thinking of using SATA Read Intensive 6Gbps 1DWPD SSDs.

Does someone has some experience with this configuration? Would we need SAS ssds instead of SATA? And Mixed Use 3WPD instead of Read intensive?

Thank you very much!

Kenneth

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com