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From Yatong Zhang <bluefl...@gmail.com>
Subject Re: The data didn't spread evenly on disks
Date Sat, 01 Nov 2014 14:27:07 GMT
leveled compaction

On Sat, Nov 1, 2014 at 5:53 PM, venkat sam <samvenkatram@outlook.com> wrote:

>  What compaction strategy are you using?
>
> >venkat
> *From:* Yatong Zhang <blueflycn@gmail.com>
> *Sent:* ‎Saturday‎, ‎November‎ ‎1‎, ‎2014 ‎12‎:‎32‎ ‎PM
> *To:* user@cassandra.apache.org
>
> Hi there,
>
> I am using 2.0.10 and my Cassandra node has 6 disks and I configured 6
> data directories in cassandra.yaml. But the data was not evenly stored on
> these 6 disks:
>
> disk1  67%   used
>> disk2  100% used
>> disk3  100% used
>> disk4  76%   used
>> disk5  69%   used
>> disk6  81%   used
>>
>>
> So:
>
> 1. Is there a way to make the data evenly spread on disks?
> 2. I set 'disk_failure_policy: best_effort', so when the disk is full,
> will it serve reading or just stop working at all?
> 3. Any other suggestions?
>

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