Den fre 15 okt. 2021 kl 13:38 skrev mj <lists@xxxxxxxxxxxxx>:
> Op 15-10-2021 om 11:03 schreef Dan van der Ster:
> > Bluestore will be rocks (100% of the time IIUC).
> >
> > FileStore may be level -- check `ceph daemon osd.X perf dump` and look
> > for a rocksdb section.
>
> So, we *are* bluestore, but your command returns leveldb:
> > root@pve1:~# cat /var/lib/ceph/mon/ceph-0/kv_backend
> > leveldb
That is the mon, OSDs are filestore or bluestore, and "bluestore is
always rocksdb" still holds true.
filestore OSDs may be leveldb or rocksdb.
> At the same time, this returns rockdb:
>
> > root@pve1:~# ceph daemon osd.1 perf dump | grep rock
> > "rocksdb": {
> > "rocksdb_write_wal_time": {
> > "rocksdb_write_memtable_time": {
> > "rocksdb_write_delay_time": {
> > "rocksdb_write_pre_and_post_time": {
>
> Does it make sense?
Yes, except you asked two different daemons.
--
May the most significant bit of your life be positive.
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