Re: [PATCH v2 2/2] Cancel filesystem balance.

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On 12.11.2010 10:07, Sander wrote:
> Chris Samuel wrote (ao):
>> On 12/11/10 12:33, Li Zefan wrote:
>>
>>> Is there any blocker that prevents us from canceling balance by
>>> just Ctrl+C ?
>>
>> Given that there's been at least 1 report of it taking 12 hours
>> to balance a non-trivial amount of data I suspect putting this
>> operation into the background by default and having the cancel
>> option might be a better plan.
>>
>> Thoughts ?
>
> My humble opinion: I very much like the way mdadm works, with the
> progress bar in /proc/mdstat if an array is rebuilding for
> example.
>
> Sander
Just my personal opinion: I would like the balance to happen in
background by default (with an option for foreground operation as
well) and another command/option to cancel the operation. Of course, a
progress bar (together with some estimate of the remaining time?) like
the one mdadm offers would be great.

Andreas Philipp
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