Hello Matthew, Is the overwrite enabled in the erasure-coded pool? If not, here is how to fix it: ceph osd pool set my_pool.data allow_ec_overwrites true On Mon, Mar 25, 2024 at 11:17 AM duluxoz <duluxoz@gmail.com> wrote:
Hi Curt,
Blockdev --getbsz: 4096
Rbd info my_pool.meta/my_image:
~~~
rbd image 'my_image': size 4 TiB in 1048576 objects order 22 (4 MiB objects) snapshot_count: 0 id: 294519bf21a1af data_pool: my_pool.data block_name_prefix: rbd_data.30.294519bf21a1af format: 2 features: layering, exclusive-lock, object-map, fast-diff, deep-flatten, data-pool op_features: flags: create_timestamp: Sun Mar 24 17:44:33 2024 access_timestamp: Sun Mar 24 17:44:33 2024 modify_timestamp: Sun Mar 24 17:44:33 2024 ~~~
On 24/03/2024 21:10, Curt wrote:
Hey Mathew,
One more thing out of curiosity can you send the output of blockdev --getbsz on the rbd dev and rbd info?
I'm using 16TB rbd images without issue, but I haven't updated to reef .2 yet.
Cheers, Curt
-- Alexander E. Patrakov