The config settings for DB and WAL size don't do anything. For journal sizes they would be used for creating your journal partition with ceph-disk, but ceph-volume does not use them for creating bluestore OSDs. You need to create the partitions for the DB and WAL yourself and supply those partitions to the ceph-volume command. I have heard that they're working on this for future releases, but currently those settings don't do anything.
On Wed, Aug 22, 2018 at 1:34 PM Robert Stanford <[email protected]> wrote: > > I have created new OSDs for Ceph Luminous. In my Ceph.conf I have > specified that the db size be 10GB, and the wal size be 1GB. However when > I type ceph daemon osd.0 perf dump I get: bluestore_allocated": 5963776 > > I think this means that the bluestore db is using the default, and not > the value of bluestore block db size in the ceph.conf. Why is this? > > Thanks > R > > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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