10g RAC - should I use RAW, OCFS and/or ASM ?

I am about to install 10G RAC on RHAS3. Options for sharing disk partitions are raw, OCFS and ASM. The OCR and voting files must be raw or OCFS, I would tend to go for OCFS in this case. For the Oracle datafiles, again, I would tend to go for OCFS simply for ease of management since ASM seems to add another layer of complexity, and raw lacks flexibility. OCFS however is also new technology and may still have some stability issues. I'm not yet sure of our disk configuration, but there will be HBA cards in each machine with one or two SAN partitions, so I don't expect some of the ASM features such as mirroring etc. will be required as this will be done in the hardware. Does anyone have any recommendations or experiences(good or bad) in which way to go ?
Philip

We're using raw partitions for some years now, (since oracle 8i, then 9i and now 10g). It is quite flexible, but you shouldn't use physical partitions but LVM. It's very stable.
Now on 10g we're using ASM on some sites where mirroring is needed. It works, but not so stable as raw. we discover some bugs as well.
We've never used OCFS. I don't like it. To much limits. I belive that special utilities are needed for managing files. I don't like linux system software produced by oracle.

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