tree 1943b9d2f1796566c827e317958c3bfa8c7dc14f
parent 1d1de9160e0d8aff0d67a21137b62e63ffd6f184
author Sage Weil <sage@newdream.net> 1259793759 -0800
committer Sage Weil <sage@newdream.net> 1259881188 -0800

ceph: allow preferred osd to be get/set via layout ioctl

There is certainly no reason not to report this.

The only real downside to allowing the user to set it is that you don't
get default values by zeroing the layout struct (the default is -1).

Signed-off-by: Sage Weil <sage@newdream.net>