SAN typical MTBF

Posted by Adrian K on Server Fault See other posts from Server Fault or by Adrian K
Published on 2010-03-22T20:16:33Z Indexed on 2010/03/22 20:21 UTC
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We're using a SAN on a project at work, and there's a bit of debate around the fact that's technically it's a Single Point of Failure. No one seems to have any hard data.

The SAN in question is a single physical box, but with internal redundant components (sorry - not sure3 what level of RAID it has, but I can find out).

What's the tyopical MTBF for a SAN? The PM has it down on the projects risk register as "Quite Common' - I've never heard of a SAN going down, but I don't jhave any stats to show how likely it really is.

Does anyone have any helpful info?

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