On Mon, May 15, 2017 at 8:57 PM, Miklos Szeredi <miklos@xxxxxxxxxx> wrote: > On Mon, May 15, 2017 at 5:41 PM, <ziegler@xxxxxxxxxxxxxxx> wrote: >> >> How to reproduce: Make sure that the kernel is compiled with >> CONFIG_TMPFS_XATTR not set. (Otherwise, as Miklos suggested, the bug >> does not occur) >> >> Start with a directory "lower" (btrfs in my case) containing an empty >> file "x", and three empty directories "upper", "workdir", "over" on >> "/tmp" (tmpfs). Then mount the overlayfs >> >> sudo mount -t overlay -o \ >> lowerdir=lower,upperdir=/tmp/upper,workdir=/tmp/workdir overlay \ >> /tmp/over >> >> Then the commands >> >> sudo touch /tmp/over/x >> sudo mv /tmp/over/x /tmp/over/z >> >> fail: >> touch: cannot touch '/tmp/over/x': Operation not supported >> mv: cannot move '/tmp/over/x' to '/tmp/over/z': Operation not >> supported > > Thanks for the report. Fix pushed to overlayfs-next branch of > git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git > I don't see the fix on the branch.. -- To unsubscribe from this list: send the line "unsubscribe linux-unionfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
