Currently we would create a new disk and mount this into the LCOW UVM for every container but there
are certain scenarios where we'd rather just mount a single disk and then have every container share this one
storage space instead of every container having it's own xGB of space to play around with.
This is accomplished by just making a symlink to the disk that we'd like to share and then
using ref counting later on down the stack in hcsshim if we see that we've already mounted this
disk.
Signed-off-by: Daniel Canter <dcanter@microsoft.com>
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