From: Michael Vrable <mvrable@cs.ucsd.edu>
Date: Tue, 24 Aug 2010 23:53:00 +0000 (-0700)
Subject: Update logic for flushing data to cloud.
X-Git-Url: http://git.vrable.net/?a=commitdiff_plain;h=8ea73bbfba8c53cdaf41f2abf47bec389d1fa8ba;hp=8ea73bbfba8c53cdaf41f2abf47bec389d1fa8ba;p=bluesky.git

Update logic for flushing data to cloud.

Do not force a commit of the most recent data, and instead just write out
whatever was last written to the journal.

This could be a win or a loss:
  - We do not need to force a sync of all data to the journal when we
    upload data to the cloud.
  - But, we may end up writing out old data, which we'll then need to
    overwrite a short time later.
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