only make 1 hardlink max between pointer file and annex object
authorJoey Hess <joeyh@joeyh.name>
Fri, 11 Dec 2015 17:56:12 +0000 (13:56 -0400)
committerJoey Hess <joeyh@joeyh.name>
Fri, 11 Dec 2015 18:00:21 +0000 (14:00 -0400)
commit50e83b606c5509c594517f98caac5fb8b98f708a
tree93a7922833cc76f631a571eb555da61ba0facb00
parentc608a752a51bace25749dc0a9a5401bf62506001
only make 1 hardlink max between pointer file and annex object

If multiple files point to the same annex object, the user may want to
modify them independently, so don't use a hard link.

Also, check diskreserve when copying.
Annex/Content.hs
Command/Smudge.hs
doc/todo/smudge.mdwn