Re: [Moosefs-users] How to speedup replication from disk marked for removal

[Karol P. <kar...@ar...>]

Weird, in first order it tries to replicate undergoal files to new disk 
instead of moving chunks from one disk to another.

Any ideas? Is it possible to give higher priority to move chunks from 
disk marked for removal to new one in the same chunkserver?

Of course I know that I can change goal to lower but maybe it's other 
possibility.. .

On 05/17/2012 03:44 PM, Karol Pasternak wrote:
> Hi Steve,
>
> thanks for replay. You're right, all disk on this machines was full.
> I thought, that when I remove this disk, this will replicate to others 
> chunkservers.
> I added one more disk and it seems that it replicates correctly.
>
> Thanks for hint!
>
> On 05/17/2012 03:10 PM, Steve Wilson wrote:
>> Hi Karol,
>>
>> I just replaced a 3TB disk that was about 85% full and it took about 
>> two days for the chunks to be moved off it.  How full are the other 
>> disks in your chunk server?  I assume there's enough space on them to 
>> accept the chunks from the disk marked for removal.  Did you restart 
>> the mfs-master daemon after changing the mfsmaster.cfg variables?  
>> And did you restart the mfs-chunkserver daemon after marking the disk 
>> for removal?  I'm sorry to be asking such obvious questions but 
>> sometimes it's easy to overlook the obvious!
>>
>> Steve
>>
>> On 05/17/2012 08:20 AM, Karol Pasternak wrote:
>>> Hi,
>>>
>>> I've set one 500GB disk for removal 2 weeks ago.
>>> After this time, it's still used 74% of it.
>>>
>>> Week ago I set:
>>> CHUNKS_WRITE_REP_LIMIT = 15
>>> CHUNKS_READ_REP_LIMIT = 25
>>>
>>> Why it takes so much long time?
>>>
>>>
>>> br.
>>> Karol
>>>
>>>
>>>
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>
>
>
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