on 08-12-2011 9:58 AM
Hi,
I have R/3 4.7 on AIX high availaity in which DB and CI are installed in one machine and application servers are on different machine.Now I have to change my hardware and need to seprate DB and CI on different machines (HA).
My database is reside in SAN storage and I will use same SAN with new machines.
Can you please suggest me best way and min downtime to perform this activity.
Regards,
Gaurav
Hi,
1) Export your database with SAPINST on source system
2) Using Sapinst, run the global host preparation by selecting system copy option on CI instance
3) Using Sapinst, run the db instance installation, selection system copy option on DB instance
4) and lastly, run the CI installation with system copy option on CI instance
Thanks,
Nicholas Chang.
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Hi,
Best way to do this activity is System Copy method. Check system copy guides.
Thanks
Sunny
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