> Op 12 juli 2016 om 15:31 schreef Ashley Merrick <ashley@xxxxxxxxxxxxxx>: > > > Hello, > > Looking at final stages of planning / setup for a CEPH Cluster. > > Per a Storage node looking @ > > 2 x SSD OS / Journal > 10 x SATA Disk > > Will have a small Raid 1 Partition for the OS, however not sure if best to do: > > 5 x Journal Per a SSD Best solution. Will give you the most performance for the OSDs. RAID-1 will just burn through cycles on the SSDs. SSDs don't fail that often. Wido > 10 x Journal on Raid 1 of two SSD's > > Is the "Performance" increase from splitting 5 Journal's on each SSD worth the "issue" caused when one SSD goes down? > > Thanks, > Ashley > _______________________________________________ > 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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