This patch allows btrfs to skip LVM snapshot during the device scan phase.
Its better to generalize the problem and fix it. The fix here is very specific to LVM use case. This does not work in cases where device is cloned using dd (device is unmounted). As mentioned we need to depend on the device wwn as provided by the device target driver. Thanks, Anand -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
