[SunHELP] OT: External RAID for Mac OS X?

[Tim Chong]

Hi there,

A bit off-topic but can some one kindly suggest to me an external 
RAID solution that can allow me to share the RAID storage between 2 
Mac OS X server machines, something like:

------------              ------------
| Server 1 |              | Server 2 |
------------              ------------
      |                         |
    -------------------------------
    |        RAID 5 Storage       |
    -------------------------------

or

------------              ------------
| Server 1 |              | Server 2 |
------------              ------------
      |      gigabit enet       |
    -------------------------------
    |          Server 3           |
    -------------------------------
                  |
    -------------------------------
    |        RAID 5 Storage       |
    -------------------------------

Does any solution exist? I know Apple will come out with XServe 
RAID storage later in the year, but what about now?

Thanks in advance,

Tim