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Command center shows error "Data not found for expected snmp OID".

Enviroment

  • DCA V1

Problem

Greenplum command center shows error message for segment servers:

Data not found for expected snmp OID  

Cause

dsm_sa_datamgrd process is not started on sdw1 which is part of the DELL dataeng service.

[root@sdw1 ~]# /etc/init.d/dataeng status 
dsm_sa_datamgrd is stopped
dsm_sa_eventmgrd (pid 6533) is running
dsm_sa_snmpd (pid 6592) is running

Solution

-- See this KB article for how to restart snmpd services on DCA v1 & v2

For V1

-- if the issue still seen then restart the DELL SNMP services using 

[root@mdw ~]# srvadmin-services.sh restart

Shutting down DSM SA Shared Services:                      [  OK  ]


Stopping Systems Management Data Engine: Stopping dsm_sa_snmpd: [ OK ] Stopping dsm_sa_eventmgrd: [ OK ] Stopping dsm_sa_datamgrd: [ OK ] Stopping Systems Management Device Drivers: Stopping dell_rbu: [ OK ] Starting Systems Management Device Drivers: Starting dell_rbu: [ OK ] Starting ipmi driver: Already started [ OK ] Starting Systems Management Data Engine: Starting dsm_sa_datamgrd: [ OK ] Starting dsm_sa_eventmgrd: [ OK ] Starting dsm_sa_snmpd: [ OK ] Starting DSM SA Shared Services: [ OK ]

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