Ceph : Issueshttps://tracker.ceph.com/https://tracker.ceph.com/favicon.ico2017-09-15T10:59:42ZCeph
Redmine mgr - Bug #21399 (Closed): ceph-mgr module(s) inaccessible after a reboothttps://tracker.ceph.com/issues/213992017-09-15T10:59:42ZBara Ancincovabancinco@redhat.com
<p>I've enabled and secured the RESTful API and verified that I can access its web UI at <a class="external" href="https://&lt;active-mgr-node-ip-address&gt;:8003/doc">https://&lt;active-mgr-node-ip-address&gt;:8003/doc</a>.</p>
<p>After a reboot, I tried to access the UI again, but the page just kept loading forever. When I restarted ceph-mgr, I was able to access the page as expected.</p>
<p>I'm attaching the ceph-mgr log if that helps.</p>
<p>ceph version 12.1.2-1.el7cp (b661348f156f148d764b998b65b90451f096cb27) luminous (rc)<br />ceph-mgr-12.1.2-1.el7cp.x86_64</p> Ceph - Bug #21398 (Resolved): Deleting keys doesn't work (RESTful plug-in)https://tracker.ceph.com/issues/213982017-09-15T10:25:02ZBara Ancincovabancinco@redhat.com
<p>An attempt to delete a key by using the "ceph restful delete-key <key>" fails with the following error:</p>
<p>[root@node2 ~]# ceph restful delete-key admin<br />Error EINVAL: Traceback (most recent call last):<br /> File "/usr/lib64/ceph/mgr/restful/module.py", line 410, in handle_command<br /> self.set_config('keys/' + command['key_name'], None)<br /> File "/usr/lib64/ceph/mgr/mgr_module.py", line 262, in set_config<br /> ceph_state.set_config(self._handle, key, val)<br />TypeError: must be string, not None</p>
<p>I also tried to use quotation marks with the key (ceph restful delete-key "admin") that doesn't work either.</p>
<p>ceph version 12.1.2-1.el7cp (b661348f156f148d764b998b65b90451f096cb27) luminous (rc)<br />ceph-mgr-12.1.2-1.el7cp.x86_64</p> CephFS - Bug #21007 (Resolved): The ceph fs set mds_max command must be udpatedhttps://tracker.ceph.com/issues/210072017-08-16T08:14:01ZBara Ancincovabancinco@redhat.com
<p>Copied from Bugzilla:</p>
<p>Ramakrishnan Periyasamy 2017-08-16 09:14:21 CEST</p>
<p>Description of problem:<br />Upstream documentation needs update for activating multiple MDS.</p>
<p>Upstream Documentation link:<br /><a class="external" href="http://docs.ceph.com/docs/master/cephfs/multimds/#increasing-the-mds-active-cluster-size">http://docs.ceph.com/docs/master/cephfs/multimds/#increasing-the-mds-active-cluster-size</a></p>
<p>Section: INCREASING THE MDS ACTIVE CLUSTER SIZE<br />Existing cmd: "ceph fs set max_mds 2" <br />Update req: "ceph fs set <fs_name> max_mds 2"</p>
<p>Section: DECREASING THE NUMBER OF RANKS<br />Existing cmd: "ceph fs set max_mds 1" <br />Update req: "ceph fs set <fs_name> max_mds 1"</p>
<p>Note: As of now downstream documentation for multimds is not available but when we are releasing 3.0 we have to take care of above changes in downstream documentation too.</p>