drbd: New disk option al-updates
authorPhilipp Reisner <philipp.reisner@linbit.com>
Mon, 20 Feb 2012 20:53:28 +0000 (21:53 +0100)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 8 Nov 2012 15:58:31 +0000 (16:58 +0100)
By disabling al-updates one might increase performace. The price for
that is that in case a crashed primary (that had al-updates disabled)
is reintegraded, it will receive a full-resync instead of a bitmap
based resync.

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

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