Hi,

I upgraded my test Ceph iSCSI gateways to ceph-iscsi-3.0-6.g433bbaa.el7.noarch. I'm trying to use the new parameter "cluster_client_name", which - to me - sounds like I don't have to access the ceph cluster as "client.admin" anymore. I created a "client.iscsi" user and watched what happened. The gateways can obviously read the config (which I created when I was still client.admin), but when I try to change anything (like create a new disk in pool "iscsi") I get the following error:

(Config.lock) Timed out (30s) waiting for excl lock on gateway.conf object

I suspect this is related to the privileges of "client.iscsi", but I couldn't find the correct settings yet. The last thing I tried was:

caps: [mon] allow r, allow command "osd blacklist"
caps: [osd] allow * pool=rbd, profile rbd pool=iscsi

Can anybody tell me how to solve this?
My Ceph version is 12.2.10 on CentOS 7.

thx
Matthias
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