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Change in hostname of node a and node b of a cluster SAP system

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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


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