I've got the same problem, and that post clearly seems to say it is possible. cp --reflink=always source subvolume1/ gives me: cp: failed to clone `xxxx': Invalid cross-device link Even on the same subvolume I get 10% of the files telling me the same. btrfs-bcp copy the files in its integrity. On Tue, Jul 20, 2010 at 1:39 AM, <redneb@xxxxxxx> wrote: > It seems that the BTRFS_IOC_CLONE ioctl fails when trying to do a > cross-subvolume clone of a file. Chris Mason suggested in the past ([1]) > that this should be possible. Am I missing something? > > [1] http://kerneltrap.org/mailarchive/linux-btrfs/2010/6/10/6884911 > -- > 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 > -- 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
