[[!comment format=mdwn
 username="https://www.google.com/accounts/o8/id?id=AItOawmUJBh1lYmvfCCiGr3yrdx-QhuLCSRnU5c"
 nickname="Justin"
 subject="comment 1"
 date="2014-03-05T16:11:27Z"
 content="""
I tried git annex sync --content, and it failed to copy some files with

  git: createProcess: resource exhausted (Resource temporarily unavailable)

So this sounds like fork is failing; I'm probably exhausting my poor pi's RAM.  Maybe the same thing is happening for git annex copy.  I'll run strace to see.
"""]]