040000 tree 242fd2af2858b9f2422ff904f1afeea1cbcc0f52	aufs
040000 tree 7b5dd48681b8559051ae4bbc4cba1a53f6d66347	btrfs
100644 blob 572fc9be4727fe1aa9bea2499cfacafcbc090e80	counter.go
040000 tree def8268b283e2196128c8453fb5c2daeed58ece7	devmapper
100644 blob ced960b421139cae364452277e66c67d6e79d7db	driver.go
100644 blob 2891a84f3aca85807548ddcc7dfadcb30716aeb2	driver_freebsd.go
100644 blob 2ab20b01a9a0256c878d26356c855cd869305308	driver_linux.go
100644 blob b3f68573093f1097c51518203505771f67d64480	driver_unsupported.go
100644 blob 6c09affae3ec7fc5b7c4f0a79eb9e97a44cc911f	driver_windows.go
100644 blob 5a3493250be8af294e997d0c10f22392720de458	fsdiff.go
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040000 tree e3a7c5836af843c6fd7345778becc0385fc406cb	overlay
100644 blob d63161b074844b464e6c6750b994a962e87e6db2	plugin.go
100644 blob daa7a170e4159c484b6c81bcb8fa181178cc9689	plugin_unsupported.go
100644 blob 28657fef16c4d3f0e5d36fb3393d6fcaf09e7a60	proxy.go
040000 tree 7c38721d73d05764cf107a24a67744f5f0044252	register
040000 tree 02fea46674cf5ac05192e7951cc247c2d7418e36	vfs
040000 tree f36055512dc4494981d9fb2249429d98664db8b8	windows
040000 tree af65ec2cea74447318ae55d4e392e71be619b9dd	zfs