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Description of problem:
If the ceph cluster was not using the default ceph name, then rbd checker initialization will fail with
Oct 25 04:52:19 | rbd2: Could not read rados conf
like is seen in
https://bugzilla.redhat.com/show_bug.cgi?id=1388063#c4
Version-Release number of selected component (if applicable):
How reproducible:
Steps to Reproduce:
1.
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3.
Actual results:
Expected results:
Additional info:
Mike,
Customers will have ceph clusters with different names. We cannot ask them to recreate ceph cluster for the iscsi gateways. So this is a critical fix from the view of backward compatibility.
Any idea when we can get this fix? We need this fix.
Thanks,
Tejas
(In reply to Tejas from comment #3)
> Mike,
>
> Customers will have ceph clusters with different names. We cannot ask
> them to recreate ceph cluster for the iscsi gateways. So this is a critical
> fix from the view of backward compatibility.
> Any idea when we can get this fix? We need this fix.
>
I should hopefully have something upstream approves of Monday or Tuesday. I can make you a rpm then.
I flagged the ceph-iscsi-ansible side of this issue (BZ 1388063) to be included in the release notes. You don't need to re-create your cluster. The cluster name is just a way to automatically pick a configuration file. Instead, if you gave your cluster a unique name, you just need to copy your "/etc/ceph/<unique cluster name>.conf" (and associated keyring) to "/etc/ceph/ceph.conf" on the bootstrap monitor host.