From: linux-btrfs-ow...@vger.kernel.org
[mailto:linux-btrfs-ow...@vger.kernel.org] On Behalf Of Stefan Behrens
Sent: 06 November 2012 16:39
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 24/26] Btrfs: increase BTRFS_MAX_MIRRORS by one for dev replace
This change of the define is effective
On Fri, 9 Nov 2012 10:47:39 +, David Pottage wrote:
Are you assuming the user is only replacing one device at once?
If the user is upgrading their disc array to increase the capacity (or
speed), then it would make sense for them to replace all the drives in the
array at once. Is that
This change of the define is effective in all modes, it
is required and used only in the case when a device replace
procedure is running. The reason is that during an active
device replace procedure, the target device of the copy
operation is a mirror for the filesystem data as well that
can be
