Hi Janne Thanks That make sense since I have allocated 196GB for DB and 5 GB for WALL for all 42 spinning OSDs Again, thanks Steveb
On Sun, 29 Jun 2025 at 12:02, Janne Johansson <[email protected]> wrote: > Den sön 29 juni 2025 kl 17:22 skrev Steven Vacaroaia <[email protected]>: > >> Hi, >> >> I just built a new CEPH squid cluster with 7 nodes >> Since this is brand new, there is no actuall data on it except few test >> files in the S3 data.bucket >> >> Why is "ceph -s" reporting 8 TB of used capacity ? >> > > Because each OSD will have GBs of preallocated data for the RocksDB, > write-ahead-logs and other structures, and this counts against "raw > available space", even if you don't have objects of this size put into the > pools, the creation of the DBs and other things happened at osd creation, > or when the first object was made, and are there even if you delete the > object later. > > -- > May the most significant bit of your life be positive. > _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
