Hi! Tue, 3 Sep 2019 11:28:20 +0200 Yoann Moulin <yoann.mou...@epfl.ch> ==> ceph-users@ceph.io : > Is it better to put all WAL on one SSD and all DBs on the other one? Or put > WAL and DB of the first 5 OSDs on the first SSD and the 5 others on > the second one.
I don't know if this has a relevant impact on the latency/speed of the ceph system but we use LVM on top of a SW RAID 1 over two SSDs for WAL & DB on this RAID1. Cheers, Lars _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
