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Date: Fri, 13 Jun 2014 07:50:19 +0100
From: Alin Dobre <alin.dobre@elastichosts.com>
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Subject: Re: Deadlock/high load
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On 13/06/14 04:37, Liu Bo wrote:
> The output of 'btrfs filesystem df' is appreciate, it can help determine if the
> FS has entered into 'almost full' situation, and that may cause a bug that pages
> are not marked with writeback tag and lead to processes's endless waiting.

The output now (when the host is stable) is:
Data, single: total=54.01GiB, used=24.48GiB
System, single: total=4.00MiB, used=16.00KiB
Metadata, single: total=3.01GiB, used=1.31GiB
unknown, single: total=464.00MiB, used=0.00

Cheers,
Alin.