On Wed, 2014-03-12 at 21:53 -0400, Martin K. Petersen wrote:
> >>>>> "James" == James Bottomley <[email protected]> writes:
> 
> James> What we do under the covers is up to us.  What's the reason for
> James> not wanting to do I/O every time?  Getting VPD data isn't a time
> James> critical operation is it?  so what's the benefit of caching it?
> 
> XCopy. Want us to do a VPD page query for every command (~32 megs of
> data)?

Really?  OK, caching it is.

James

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