This looks like the Grafana bridge could not connect to the pmcollector process - is it running normally? See if some of the normal “mmprefmon” commands work and/or look at the log file on the pmcollector node. (under /var/log/zimon)
You will also see this node when the pmcollector process is still initializing. (reading in the existing database, not ready to service requests) Bob Oesterlin Sr Principal Storage Engineer, Nuance On 7/20/17, 11:38 AM, "[email protected] on behalf of Chakravarthy Girda" <[email protected] on behalf of [email protected]> wrote: 2017-07-20 11:32:29,090 - zimonGrafanaIntf - ERROR - Could not initialize the QueryHandler, GetHandler::initializeTables failed (errno: None, errmsg: Unable to connect to 10.100.3.150 on port 9084, error number: 111, error code: ECONNREFUSED) _______________________________________________ gpfsug-discuss mailing list gpfsug-discuss at spectrumscale.org http://gpfsug.org/mailman/listinfo/gpfsug-discuss
