ERROR: Incorrect result resolving on bdacheckcluster output , Oracle BDA (Big Data Appliance)

Error : ” ERROR: Incorrect result resolving

ERROR: Incorrect result resolving bdanode01 to xxx.xxx.xxx.xxx on bdanode01
ERROR: Result: bdanode01.yazihane.org has address yyy.yyy.yyy.yyy
bdanode01.yazihane.org has address yyy.yyy.yyy.yyy
ERROR: Incorrect result resolving bdanode01 to aaa.aaa.aaa.aaa on bdanode02

Cause : Different domain names on /etc/resolv.conf and output of bdacli getinfo rack_domain_name 

Solution : Changing domain name on resolv.conf and restarting dnsmasq service

Commands :

  • dcli -C cp /etc/resolv.conf /etc/resolv.confORIG -> backup resolv.conf file on all nodes 

  • vi resolv.conf -> change domain name on  resolv.conf 

  • dcli -C -f /etc/resolv.conf -d /etc/resolv.conf -> copy changed resolv.conf to all nodes 

  • dcli -C service dnsmasq restart -> restart dnsmasq service on all nodes

ASR (Auto Service Request) configuration , ip adding error on Oracle BDA (Big Data Appliance)

Hi  all ,

In this article, I will write about resolving” Error code is 5 . Response is <<>>  error .

When i try to change ip adress of ASR server on BDA , i’m getting error below .

[root@bda ]# /opt/oracle/bda/compmon/bda_mon_hw_asr.pl -set_snmp_subscribers “(host=xxx.xxx.xxx.xxx,port=zzz,community=public,type=asr,fromip=yyy.yyy.yyy.yyy)”

Dom0:0, DomU:0, Farm:0Try to add ASR destination Host -xxx.xxx.xxx.xxx IP -xxx.xxx.xxx.xxx Port – zzz Community – public From IP -yyy.yyy.yyy.yyy
Drop ASR destination Host -yyy.yyy.yyy.yyy IP – yyy.yyy.yyy.yyy Port – zzz From IP -yyy.yyy.yyy.yyy
Thu May 11 14:16:43 2017 : Error executing ‘/usr/bin/perl -I/opt/oracle/bda/compmon/ /opt/oracle/bda/compmon/setup_asr_ilom.pl -drop -host yyy.yyy.yyy.yyy -port zzz’ . Will retry up to 30 times every 1 second
Thu May 11 14:16:43 2017 : Error code is 5 . Response is <<>>

Root cause : There is no rule that include ip address will be dropped (yyy.yyy.yyy.yyy) .

Solution steps :

  • Connect the ilom cli
  • cd /SP/alertmgmt/rules/15
  • Execute show command , you will see that rule is empty like rule below .
  • /SP/alertmgmt/rules/15
  • Targets: Properties: type = snmptrap level = disable destination = 0.0.0.0 destination_port = 0 community_or_username = public snmp_version = 1 testrule = (Cannot show property)
  • Set empty rule with configuration of ip that will be dropped .
  • -> set level=minor Set ‘level’ to ‘minor’-> set destination=yyy.yyy.yyy.yyy 
    Set ‘destination’ to ‘yyy.yyy.yyy.yyy’

    -> set destination_port=zzz 
    Set ‘destination_port’ to ‘zzz’

    -> set snmp_version=2c
    Set ‘snmp_version’ to ‘2c’

     

  • Execute command below , ip address will be changed .
  • /opt/oracle/bda/compmon/bda_mon_hw_asr.pl -set_snmp_subscribers “(host=xxx.xxx.xxx.xxx,port=zzz,community=public,type=asr,fromip=yyy.yyy.yyy.yyy)”