Ian Wienand e46b67a1d9 zuul-cloner-shim: Use st_dev to check for filesystem
Rather than check mounts, check if the source and destination reside
on the same st_dev; if so use hardlinks, otherwise copy.

Change-Id: Ic5fdc899d70c67ddcfc19994c254a8efcd0fd3d6
2017-10-11 10:59:40 +11:00
..