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The bdachecknet Script Fails during Oracle Big Data Appliance Installation with Usage Messages (Doc ID 1935546.1)

Last updated on JUNE 16, 2017

Applies to:

Big Data Appliance X4-2 Hardware - Version All Versions and later
Linux x86-64


The bdachecknet script fails during Oracle Big Data Appliance installation with "Usage:" messages like the following:

[root@bda-01-bda01 tmp]# bdachecknet | tee -a /tmp/bdachecknet_exp.out
bdachecknet: analyse /opt/oracle/bda/BdaDeploy.json
bdachecknet: passed
bdachecknet: checking for  BdaExpansion.json
bdachecknet: ping test private infiniband ips (bondib0 40gbs)
bdachecknet: passed
bdachecknet: ping test admin ips (eth0 1gbs)
bdachecknet: passed
bdachecknet: test admin network resolve and reverse resolve
Usage: host [-aCdlriTwv] [-c class] [-N ndots] [-t type] [-W time]
            [-R number] [-m flag] hostname [server]
       -a is equivalent to -v -t ANY
       -c specifies query class for non-IN data
       -C compares SOA records on authoritative nameservers
       -d is equivalent to -v
       -l lists all hosts in a domain, using AXFR
       -i IP6.INT reverse lookups
       -N changes the number of dots allowed before root lookup is done
       -r disables recursive processing
       -R specifies number of retries for UDP packets
       -s a SERVFAIL response should stop query
       -t specifies the query type
       -T enables TCP/IP mode
       -v enables verbose output
       -w specifies to wait forever for a reply
       -W specifies how long to wait for a reply
       -4 use IPv4 query transport only
       -6 use IPv6 query transport only
       -m set memory debugging flag (trace|record|usage)



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