on 03-06-2014 2:53 PM
Hello Team,
we have production sap cluster environment ( Active-Passive) , ECC 6.0 EHP5 ,Linux+Oracle
Primary node hostname : a101pae0 (192.xx.xx.2)
failover node hostname : a102pae0 (192.xx.xx.3)
Cluster Virtual hostname : R3CIDBG (192.xx.xx.1)
Profiles are :
PRD_DVEBMGS00_R3CIDBG
START_DVEBMGS00_R3CIDBG
DEFAULT
some parameter values :
SAPDBHOST | r3cidbg |
rdisp/mshost | r3cidbg |
rdisp/sna_gateway | r3cidbg |
SAPLOCALHOST r3cidbg |
SAPLOCALHOSTFULL r3cidbg..xxx.net |
Due to hardware migration,team would like to change hostname and ip address of primary and secondary node to a103pae0,a104pae0 respectively
But virtual hostname of Cluster will remain same ie R3CIDBG
Will it effect SAP ?? or is there any change needs to be done in SAP or Oracle system profiles to accomodate this hostname changes ?
Regards
Jain Pankaj
Regards
Jain Pankaj
Hi Pankaj ,
For Cluster there won't be any impact but for SAP services installed using physical hostname will get impact. You may need to adjust the new hostname in to the profile files for those SAP instance.
Some customer install app server or CI instance using physical hostname on these cluster nodes.
Hope this helps.
Regards,
Deepak Kori
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In cluster installation your SAP profile names should be as your cluster group name, hence i don't think there will be any impact if you change the IP/host of your physical system.
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