Re: Very slow balance / btrfs-transaction

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On 02/03/2017 04:13 PM, jb@xxxxxxxxxx wrote:
> Hi, 
> 
> 
> I'm currently running a balance (without any filters) on a 4 drives raid1 filesystem. The array contains 3 3TB drives and one 6TB drive; I'm running the rebalance because the 6TB drive recently replaced a 2TB drive. 
> 
> 
> I know that balance is not supposed to be a fast operation, but this one is now running for ~6 days and it managed to balance ~18% (754 out of about 4250 chunks balanced (755 considered),  82% left) -- so I expect it to take another ~4 weeks. 
> 
> That seems excessively slow for ~8TiB of data.
> 
> 
> Is this expected behavior? In case it's not: Is there anything I can do to help debug it?

Do you have quotas enabled?

-- 
Goldwyn
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