Hi Khodayar, Yes, you are correct. I would have to move objects manually between (more > than one) buckets if I use "Pool placements and Storage classes" > > So you have successfully used this method and it was OK? > After we set up the new placement rule in the zone and zonegroups we modified users configuration to set the placement to use. It's worked well so far :). I'm happy to share how we set up the zones and zonegroups if you need that information. But I followed what I could find in the ceph docs. > I may be forced to use this method because clients needs more features > than mere cache tiering. > > Have you ever used S3 Browser "bucket lifecycle rules" and those "storage > classes"? > We use s3 life cycle for data expiration but not for data transition. It looks like transitions are supported in Nautilus https://docs.ceph.com/docs/master/radosgw/placement/#storage-classes. Cheers, Tom _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx