drbd: new-connection and new-minor succeed, if the object already exists
authorLars Ellenberg <lars.ellenberg@linbit.com>
Mon, 14 Mar 2011 12:22:35 +0000 (13:22 +0100)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Sat, 3 Nov 2012 23:16:21 +0000 (00:16 +0100)
Follow O_CREAT semantics when creating connection or minor device/volume
objects.  If we need O_CREAT|O_EXCL semantics some time down the road,
we can add NLM_F_EXCL to the netlink message flags.

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

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