Thank-you for the reply and the guide links. I have previously looked at both.
I was going to have the volume mount to OS at /oracle/acfsmounts/nw11204 is that what is typical?
So the netweaver homes would be something like /oracle/acfsmounts/nw11204/oracle/<SID>/11204
On our single installs I see that the homes the DBs are /oracle/<SID>/11204 but using RAC & ACFS what do people typically do for the OS mount point.
no, you did not read the documents I mentioned as this is in those manuals.
The ORACLE_HOME in RAC/ASM still MUST follow the SAP indications and it is indicated in the manual and in my reply
/oracle/<SID>/11204 is the "physical" directory (IHRDBMS) where you install the oracle therefore, if you use ASM, that is the volumen form ASM that you have to provide.
/oracle/<SID>/112 is a softlink (OHRDBMS) to the previous directory that the user <sid>adm will have as ORACLE_HOME directory.
if you prefer something shorter, then look at the note 1554661 - Configuration of environment for 'oracle' user and note 1524205 - Oracle 11.2.0: Database Software Installation