root@iZbp1e2i7regbqxmbu0pyqZ:~#docker save tomcat|docker2oci tomcat

root@iZbp1e2i7regbqxmbu0pyqZ:~# oci-image-tool create --ref latest tomcat /mnt/nas/tomcat-bundle
symlink . /mnt/nas/tomcat-bundle/rootfs/usr/bin/X11: invalid argument
error unpack: extracting layer
github.com/opencontainers/image-tools/image.(*manifest).unpack.func2
	/root/gocode/src/github.com/opencontainers/image-tools/image/manifest.go:127
github.com/opencontainers/image-tools/image.(*pathWalker).walk.func1
	/root/gocode/src/github.com/opencontainers/image-tools/image/walker.go:162
path/filepath.walk
	/root/go/src/path/filepath/path.go:356
path/filepath.walk
	/root/go/src/path/filepath/path.go:381
path/filepath.walk
	/root/go/src/path/filepath/path.go:381
path/filepath.walk
	/root/go/src/path/filepath/path.go:381
path/filepath.Walk
	/root/go/src/path/filepath/path.go:403
github.com/opencontainers/image-tools/image.(*pathWalker).walk
	/root/gocode/src/github.com/opencontainers/image-tools/image/walker.go:140
github.com/opencontainers/image-tools/image.(*manifest).unpack
	/root/gocode/src/github.com/opencontainers/image-tools/image/manifest.go:116
github.com/opencontainers/image-tools/image.createBundle
	/root/gocode/src/github.com/opencontainers/image-tools/image/image.go:337
github.com/opencontainers/image-tools/image.createRuntimeBundle
	/root/gocode/src/github.com/opencontainers/image-tools/image/image.go:288
github.com/opencontainers/image-tools/image.CreateRuntimeBundleLayout
	/root/gocode/src/github.com/opencontainers/image-tools/image/image.go:235
main.createHandle
	/root/gocode/src/github.com/opencontainers/image-tools/cmd/oci-image-tool/create.go:62
github.com/opencontainers/image-tools/vendor/github.com/urfave/cli.HandleAction
	/root/gocode/src/github.com/opencontainers/image-tools/vendor/github.com/urfave/cli/app.go:485
github.com/opencontainers/image-tools/vendor/github.com/urfave/cli.Command.Run
	/root/gocode/src/github.com/opencontainers/image-tools/vendor/github.com/urfave/cli/command.go:193
github.com/opencontainers/image-tools/vendor/github.com/urfave/cli.(*App).Run
	/root/gocode/src/github.com/opencontainers/image-tools/vendor/github.com/urfave/cli/app.go:250
main.main
	/root/gocode/src/github.com/opencontainers/image-tools/cmd/oci-image-tool/main.go:57
runtime.main
	/root/go/src/runtime/proc.go:185
runtime.goexit
	/root/go/src/runtime/asm_amd64.s:2337