of that patch.
Thanks,
Qu
Original Message
Subject: [PATCH v2] btrfs: Enhance btrfs chunk allocation algorithm to
reduce ENOSPC caused by unbalanced data/metadata allocation.
From: Qu Wenruo quwen...@cn.fujitsu.com
To: linux-btrfs@vger.kernel.org
Date: 2014年12月18日 17:26
When btrfs
When btrfs allocate a chunk, it will try to alloc up to 1G for data and
256M for metadata, or 10% of all the writeable space if there is enough
space for the stripe on device.
However, when we run out of space, this allocation may cause unbalanced
chunk allocation.
For example, there are only 1G
