tree 93ad00a897ba69a66d4a8919b92927e81ff24136
parent d942ae44537669418a7cbfd916531d30513dbca8
author Philipp Reisner <philipp.reisner@linbit.com> 1309441386 +0200
committer Philipp Reisner <philipp.reisner@linbit.com> 1352390269 +0100

drbd: Improve compatibility with drbd's older than 8.3.7

Regression introduced with 8.3.11 commit:
drbd: Take a more conservative approach when deciding max_bio_size

Never ever tell an older drbd, that we support more than 32KiB
in a single data request (packet).
Never believe an older drbd, that is supports more than 32KiB
in a single data request (packet)

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>