Use this procedure for MiniCluster systems running v1.2.2 or earlier. To determine your version, see List the MCMU Version (CLI).
When the system was installed, IP addresses of available DNS and NTP servers were added to the system. If you need to change or remove those IP addresses, perform these steps.
% mcmu tenant -M -i Setting ssh timeout before carrying out further operations. Please wait.. Enter first IP address in IP addresses range: 192.0.2.10 Enter number of IPs you want in this range: 2 [INFO ] Successfully added IP range to IPADDRESS table [INFO ] Successfully updated MiniCluster system
To update the IP address of a DNS server, type:
% mcmu tenant -M -d Enter Comma Separated List of Maximal 3 unique IP Addresses of DNS Servers (192.0.2.7,192.0.2.8): 192.0.2.9 [INFO ] Successfully updated IP range to IPADDRESS table [INFO ] Successfully updated MiniCluster system
To enter a range of IP addresses, use a comma to separate a maximum of three unique addresses for DNS servers.
To update the IP address of an NTP server, type:
% mcmu tenant -M -t Enter Comma Separated List of Maximal 3 unique IP Addresses of DNS Servers (192.0.2.20,192.0.2.21): 192.0.2.22 [INFO ] Successfully updated IP range to IPADDRESS table [INFO ] Successfully updated MiniCluster system
To enter a range of IP addresses, use a comma to separate a maximum of 2 unique addresses for DNS servers.
% mcmu tenant -M -n Setting ssh timeout before carrying out further operations. Please wait.. [INFO ] Log file path : /var/opt/oracle.minicluster/setup/logs/tenant_cli_060117_133005.log [INFO ] Check if initial setup complete [INFO ] Checking for stale operations [INFO ] No scan network information available IP | HOSTNAME ---------------+----------------- 192.0.2.12 | aagt2-vm1-cc1-n1 192.0.2.13 | aagt3-vm1-cc1-n1