on 08-04-2008 11:26 AM
Hi Experts,
Can anyone let me know the difference between Distributed Environment and High Availability Environment
We would like to implement High Availability Environment in our case using IBM AIX Switchover cluster Software.
Node A :
CI & SCS - Active
DB - Passive
Node B:
DB - Active
CI & SCS - Passive
OS Details : IBM AIX 5L
DB : Oracle
How the installation will be, like I should install like CI,SCS & DB will be on the shared drive?
Regards,
Karthick
I shall update the thread after installation.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Hi
You have to have a shared drive for CI,SCS abd DB on the shared drive something like SAN.
You will have HACMP the IBM Cluster SW shall be configured and installed properly.
You may need support from the AIX engineer to configure it.
DB and CI installation will be done by Basis normally.
Yes ,there is arequirement to install and db and OS Filesystems on shared drive.
For further information ,you can look for inst guide at service.sap.com/instguides
Hope it helps.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
> Can anyone let me know the difference between Distributed Environment and High Availability Environment
Distributed Environment is one on which DB instance and SAP instances are installed on different servers
advantage: I/O load on Database server is reduced, performace is good , but there is chance of non availbility if one fail
High Availblility is installtionis carried on two nodes by which is by any chance one fail other will take care
by this system will availble to end user all the time
Samrat
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.