[zfs-discuss] spl/zfs-0.6.0-rc7

Richard Yao ryao at cs.stonybrook.edu
Sat Mar 17 07:17:54 EDT 2012


On 03/17/12 06:39, Gordan Bobic wrote:
> On 03/16/2012 09:39 PM, Brian Behlendorf wrote:
> 
>>        Limit maximum ashift value to 12
> [...]
>>        Support ashift=13 for 8KB SSD block sizes
> 
> Which takes precedence? Is the limit 12 or 13?
> 
> Gordan

The default is 9. If you want something higher, you must set it manually
at pool creation.

e.g. zpool create -o ashift=12 ...

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