Yeah, the Netapp documents are not consistent.
This is what we have for our oracle mounts:
nfs 2 yes rw,bg,vers=3,proto=tcp,hard,intr,rsize=32768,wsize=32768,forcedirectio,llock  <<--- For all data files, redo logs and arch log volumes.
and no forceddirectio for the Oracle binaries volume
nfs 2 yes rw,bg,vers=3,proto=tcp,hard,intr,rsize=32768,wsize=32768,llock

Is this correct? It seems to be working OK for us now, we are yet to go into production though, its only a few developers working on the database.
BTW, we are on Solaris 10.
-G

On 5/2/07, Carl Howell <chowell@uwf.edu> wrote:
In TR-3322 it says that the mount point for the redo logs should have the
forcedirectio option on and the mount point for the data files should have
it off. KB7518, which appears to be more recent, doesn't say anything about
mount options for redo log volumes, but I assume you should have either
forcedirectio or llock on both the mount points for your redo logs and data
files. Is this correct?

Thanks,

- Carl