Re: Proposed design for big allocation blocks for ext4

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On Fri, Feb 25, 2011 at 06:40:02PM -0500, Ted Ts'o wrote:
> On Fri, Feb 25, 2011 at 01:59:25PM -0800, Joel Becker wrote:
> > 
> > 	Why not call it a 'cluster' like the rest of us do?  The term
> > 'blocksize' is overloaded enough already.
> 
> Yes, good point.  Allocation cluster makes a lot more sense as a name.

	Thank you ;-)

> We're going to keep track of what blocks are uninitialized or not on a
> 4k basis.  So that part of the ext4 code doesn't change.

	Ok, good.  We don't have that info, so we enjoy a lot of fun
with the various pagesize/blocksize/clustersize combinations.

> We could add complexity to do suballocations for directories, but KISS
> seems to be a much better idea for now.

	Oh dear God no.

Joel

-- 

"Nobody loves me,
 Nobody seems to care.
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 You know I've had my share."

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