I used to create Bluestore OSDs using commands such as this one: ceph-volume lvm create --bluestore --data ceph-block-50/block-50 --block.db ceph-db-50-54/db-50 with the goal of having block.db and wal.db co-located on the same LV (ceph-db-50-54/db-5 in my example, which is on a SSD device). Is still still true that, if the wal location is not explicitly specified, it goes together with the db, as stated e.g. in: https://lists.ceph.io/hyperkitty/list/ceph-users@xxxxxxx/thread/CBMWLN3CJCMR2PGZETPKGZZFZJ4HP6N7/ ? I can't find this information in the latest doc (I am reading https://docs.ceph.com/en/quincy/ceph-volume/lvm/prepare/#bluestore) Thanks, Massimo _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx