[ceph-users] Re: Current min_alloc_size of OSD?

Hi,

On 12 Jan 2023, at 04:35, Robert Sander <r.sander@heinlein-support.de> wrote:

How can I get the current min_allloc_size of OSDs that were created with older Ceph versions? Is there a command that shows this info from the on disk format of a bluestore OSD?

You can see this via kvstore-tool: ceph-kvstore-tool bluestore-kv /var/lib/ceph/osd/ceph-0/ get S min_alloc_size 4096: 00000000 00 10 00 00 00 00 00 00 |........| 00000008 65536: 00000000 00 00 01 00 00 00 00 00 |........| 00000008 Cheers, k