Hi
I'm trying to create namespace in an rbd pool, but get operation not
supported.
This is on a 16.2.6 Cephadm installed on Ubuntu 20.04.3.
The pool is erasure encoded and the commands I run was the following.
cephadm shell
ceph osd pool create rbd 32 32 erasure ec42-jerasure-blaum_roth-hdd
--autoscale-mode=warn
ceph osd pool set rbd allow_ec_overwrites true
rbd pool init --pool rbd
rbd namespace create --pool rbd --namespace testspace
rbd: failed to created namespace: (95) Operation not supported
2022-03-11T06:13:30.570+0000 7f4a9426e2c0 -1 librbd::api::Namespace:
create: failed to add namespace: (95) Operation not supported
Isn't namespace supported with erasure encoded pools?
--
Kai Stian Olstad
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