calou46
commented
6 years ago Hello sorry for my english, I have the same problem, i don't know how to transmit my workaround to the project's maintener. I made a workarround, for this: edit /usr/lib64/collectd/plugins/ceph/ceph_pg_plugin.py change lines: 79 data[ceph_cluster][osd_id]['apply_latency_ms'] = osd['fs_perf_stat']['apply_latency_ms'] 80 data[ceph_cluster][osd_id]['commit_latency_ms'] = osd['fs_perf_stat']['commit_latency_ms'] to: 79 data[ceph_cluster][osd_id]['apply_latency_ms'] = osd['perf_stat']['apply_latency_ms'] 80 data[ceph_cluster][osd_id]['commit_latency_ms'] = osd['perf_stat']['commit_latency_ms'] Tested on luminous 12.2.7
hi i;m taehoon. i deploying ceph clutser(Luminous). So build monitoring system with graphite , grafana , collectd.
but i have Trouble below this.
-------/var/log/message ------------------------------------------------------------------------ Jun 11 10:09:42 ceph-mgr.cdngp.net collectd[57815]: ceph: failed to get stats :: 'fs_perf_stat' :: Traceback (most recent call last):#012 File "/usr/lib64/collectd/plugins/ceph/base.py", line 114, in read_callback#012 stats = self.get_stats()#012 File "/usr/lib64/collectd/plugins/ceph/ceph_pg_plugin.py", line 79, in get_stats#012 data[ceph_cluster][osd_id]['apply_latency_ms'] = osd['fs_perf_stat']['apply_latency_ms']#012KeyError: 'fs_perf_stat'
Jun 11 10:09:42 ceph-mgr.cdngp.net collectd[57815]: Unhandled python exception in read callback: UnboundLocalError: local variable 'stats' referenced before assignment
Jun 11 10:09:42 ceph-mgr.cdngp.net collectd[57815]: read-function of plugin `python.ceph_pg_plugin' failed. Will suspend it for 120.000 seconds.
Jun 11 10:09:43 ceph-mgr.cdngp.net collectd: dumped fsmap epoch 196
somebody help me.. :-<