Re: [PATCH 7/7] mkfs: remove logarithm based CLI options

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On 12/19/17 9:21 PM, Darrick J. Wong wrote:
> On Wed, Dec 20, 2017 at 03:01:31PM +1100, Dave Chinner wrote:
>> On Tue, Dec 19, 2017 at 07:01:12PM -0800, Darrick J. Wong wrote:
>>> On Mon, Dec 18, 2017 at 08:11:58PM +1100, Dave Chinner wrote:
>>>> From: Dave Chinner <dchinner@xxxxxxxxxx>
>>>>
>>>> Very few people use the log2 based size options for various mkfs
>>>> parameters and they just clutter up the code. Get rid of them.
>>>
>>> Maybe we should deprecate them for at least one release instead of
>>> just hard breaking everyone's scripts?
>>
>> Yet we don't even test that these options give the right results :/
>> i.e. this patch does not cause any new regressions in xfstests...  I
>> know of only one person who used them, and that was a guy that did
>> testing for us in his spare time a few years ago.
>>
>> Hence I'm of the opinion we should just remove them, just
>> like we don't give people any warning of default mkfs values
>> changing. Eric can decide what to do, but I wrote this patch after
>> he pondered aloud on #xfs if we should just remove these options :P
> 
> Ahhh, so we can blame the maintainer then!  In that case,
> 
> Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
> 
> 8-)

I'm good with that, they are stupid.  Kill them with fire.
Anyone doing "-s log=5" deserves punishment, IMHO.  

-Eric
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