Same case here.
Setting the ceph auth capabilities properly fixes this issue.
Command: ceph auth caps client.<ID> mon 'allow r, allow command "osd blacklist"' osd '<existing OSD caps for user>'
In my case, I update client.nova & client.cinder in Ceph.
Same case here.
Setting the ceph auth capabilities properly fixes this issue.
Command: ceph auth caps client.<ID> mon 'allow r, allow command "osd blacklist"' osd '<existing OSD caps for user>'
In my case, I update client.nova & client.cinder in Ceph.