Hello,
My problem is similar, but I did not manage to solve it. The OCUM worker exits with an error.
Here is the OCUM worker log file :
cat /opt/netapp-harvest/log/NDC-PS-OCU-CDOT_netapp-harvest.log
[2016-07-06 17:07:28] [NORMAL ] WORKER STARTED [Version: 1.2.2] [Conf: netapp-harvest.conf] [Poller: NDC-PS-OCU-CDOT]
[2016-07-06 17:07:28] [NORMAL ] [main] Poller will monitor a [OCUM] at [10.197.208.166:443]
[2016-07-06 17:07:28] [NORMAL ] [main] Poller will use [password] authentication with username [netapp-harvest] and password [**********]
[2016-07-06 17:07:33] [WARNING] [sysinfo] Discovered [ndc-ps-cluster1] on OCUM server with no matching conf section; to collect this cluster please add a section
[2016-07-06 17:07:33] [WARNING] [sysinfo] Discovered [ndc-ps-cluster2] on OCUM server with no matching conf section; to collect this cluster please add a section
[2016-07-06 17:07:33] [NORMAL ] [main] Collection of system info from [10.197.208.166] running [6.4P1] successful.
[2016-07-06 17:07:33] [ERROR ] [main] No best-fit collection template found (same generation and major release, minor same or less) found in [/opt/netapp-harvest/template/default]. Exiting;
Here is the monitored hosts section from my netapp-harvest.conf
##
## Monitored host examples - Use one section like the below for each monitored host
##
#====== 7DOT (node) or cDOT (cluster LIF) for performance info ================
#
[ndc-ps-fas01]
hostname = 10.197.208.20
site = Grenoble_BTIC
[ndc-ps-fas02]
hostname = 10.197.208.30
site = Grenoble_BTIC
[ndc-ps-fas3240-1]
hostname = 10.197.208.80
site = Grenoble_BTIC
[ndc-ps-fas3240-2]
hostname = 10.197.208.90
site = Grenoble_BTIC
[ntap-energetic]
hostname = 10.197.189.167
site = Grenoble_BTIC
username = netapp-harvest
password = XXXXXXX
[ndc-ps-cluster1]
hostname = 10.197.208.29
site = Grenoble_BTIC
[ndc-ps-cluster2]
hostname = 10.197.208.32
site = Grenoble_BTIC
#====== OnCommand Unified Manager (OCUM) for cDOT capacity info ===============
#
[NDC-PS-OCU-CDOT]
hostname = 10.197.208.166
site = Grenoble_BTIC
host_type = OCUM
data_update_freq = 900
normalized_xfer = gb_per_sec
Thanks for your help.
Best regards.