Hello,
The problem was solved about a week ago. Xymon requires the name of the RRD's to start with the name of the test. In my case the test was called "odr_mux", while the Devmon header contained "DEVMON RRD: odr 0 0". The latter should have been "DEVMON RRD: odr_mux 0 0". After this change the graphs were shown by Xymon.
As noted earlier, there is no error message indicating a lack of files. Perhaps module showgraph.c, around line 1020 should be changed from:
}
rrddbs[rrddbcount].key = rrddbs[rrddbcount].rrdfn = rrddbs[rrddbcount].rrdparam = NULL;
/* Sort them so the display looks prettier */
qsort(&rrddbs[0], rrddbcount, sizeof(rrddb_t), rrd_name_compare);into:
}
rrddbs[rrddbcount].key = rrddbs[rrddbcount].rrdfn = rrddbs[rrddbcount].rrdparam = NULL; if ( rrddbcount == 0 ) errormsg("invalid request - no matching RRDs found");
/* Sort them so the display looks prettier */
qsort(&rrddbs[0], rrddbcount, sizeof(rrddb_t), rrd_name_compare);The variable wantsingle in function generate_graph in module showgraph.c was obviously true in my case, although a multi-graph was requested. It is not clear to me why this variable was set to true in my case.
Regards, Wim Nelis.