Re: Current min_alloc_size of OSD?

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Hi,

> On 12 Jan 2023, at 04:35, Robert Sander <r.sander@xxxxxxxxxxxxxxxxxxx> 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
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