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From Juan Manuel Formoso <jform...@gmail.com>
Subject Re: How can I switch from multiple disks to a single disk?
Date Tue, 17 Sep 2013 23:01:47 GMT
Anyone who knows for sure if this would work?

Thanks!

On Monday, September 16, 2013, sankalp kohli wrote:

> I think you can do by moving all the sstables under one drive. I am not
> sure though. The sstables names should be unique across drives.
>
>
> On Mon, Sep 16, 2013 at 10:14 AM, Juan Manuel Formoso <jformoso@gmail.com<javascript:_e({},
'cvml', 'jformoso@gmail.com');>
> > wrote:
>
>> Because I ran out of space when shuffling, I was forced to add multiple
>> disks on my Cassandra nodes.
>>
>> When I finish compacting, cleaning up, and repairing, I'd like to remove
>> them and return to one disk per node.
>>
>> What is the procedure to make the switch?
>> Can I just kill cassandra, move the data from one disk to the other,
>> remove the configuration for the second disk, and re-start cassandra?
>>
>> I assume files will not have the same name and thus not be overwritten,
>> is this the case? Does it pick it up just like that?
>>
>> Thanks
>>
>> --
>> *Juan Manuel Formoso
>> *Senior Geek
>> http://twitter.com/juanformoso
>> http://seniorgeek.com.ar
>> LLAP
>>
>
>

-- 
*Juan Manuel Formoso
*Senior Geek
http://twitter.com/juanformoso
http://seniorgeek.com.ar
LLAP

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