Re: how to free space from rados bench comman?

[Wido den Hollander <wido@widodh.nl>]

On 24-05-12 09:38, Stefan Priebe - Profihost AG wrote:
> Am 24.05.2012 09:28, schrieb Wido den Hollander:
>> Hi,
>>
>> On 24-05-12 09:01, Stefan Priebe - Profihost AG wrote:
>>> Hi,
>>>
>>> every rados bench write uses disk space and my space fills up. How to
>>> free this space again?
>>>
>>> Used command?
>>> rados -p data bench 60 write -t 16
>>
>> What does this show:
>>
>> $ rados -p data ls|wc -l
>
> ~# rados -p data ls|wc -l
> 46631

That is weird, I thought the bench tool cleaned up it's "mess".

Imho it should cleanup after it's done, but there might be a reason why 
it's not. Did you abort the benchmark or did you let it do the whole run?

>
> I do not use the data pool so it is seperate ;-) i only use the rbd pool
> for block devices.
>
> So i will free the space with:
> for i in `rados -p data ls`; do echo $i; rados -p data rm $i; done

rados -p data ls|xargs -n 1 rados -p data rm

I love shorter commands ;)

Wido

>
> Thanks!
>
> Stefan
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