Error "Invalid value for NAME in Target" during discovering Exadata (Doc ID 1684165.1)

Last updated on SEPTEMBER 05, 2016

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.3.0 to 12.1.0.4.0 [Release 12.1]
Information in this document applies to any platform.

Symptoms

Using EM 12.1.0.4.0 to discovery the DBM at the third step "prerequisite discovery" the following error occurs.

ERROR
-----------------------
oracle.sysman.emSDK.emd.comm.commException: Invalid value for NAME in Target

From the emagent_perl.trc:

dbmDiscovery.pl: Wed Jun 18 12:27:05 2014: ERROR:  The node_desc file on IB switch with GUID 0008f105002057f0 does not have the supported format: Mellanox 4036 # 4036-57F0. Please correct the node_desc file before proceeding with the discovery process. The node_desc file is located at /sys/class/infiniband/is4_0 on the IB switch. You can change the content of the node_desc file as root, e.g. "echo -n SUN DCS 36P QDR dbm1sw-ib1.mydomain.com > node_desc" or "echo -n SUN IB QDR GW switch exl1sw-ib1.mydomain.com 10.10.10.10 > node_desc"

Cause

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