> which gap?
> 
> 'RAID-Z should mind the gap on writes' ?
> 
> Message was edited by: thometal

I believe this is in reference to the raid 5 write hole, described here:
http://en.wikipedia.org/wiki/Standard_RAID_levels#RAID_5_performance

RAIDZ should avoid this via it's Copy on Write model:
http://en.wikipedia.org/wiki/Zfs#Copy-on-write_transactional_model

So I'm not sure what the 'RAID-Z should mind the gap on writes' comment is 
getting at either. 

Clarification?

-Scott
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