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From: Kris Kennaway <kris@FreeBSD.org>
Date: Sat, 26 Jul 2008 15:16:16 +0000 (UTC)
To: ports-committers@FreeBSD.org, cvs-ports@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
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Subject: cvs commit: ports/Tools/portbuild/scripts updatesnap
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kris        2008-07-26 15:16:16 UTC

  FreeBSD ports repository

  Added files:
    Tools/portbuild/scripts updatesnap 
  Log:
  Script run from cron to regularly update the master ZFS copies of the
  ports and source trees.  Since we have >=1 consumer of these trees
  that run frequently but do not insist on up-to-the-second trees, it
  makes sense to "pre-update" them regularly and then then re-use in all
  of the consumers, instead of potentially doing several updates
  simultaneously or on demand.  Consumers can clone the ZFS snapshot
  into their local filesystem which takes a couple of seconds instead of
  minutes or tens of minutes for the CVS update.
  
  We update to a date stamp instead of "." because this avoids
  ambiguity of commits that happen while the tree update is in progress
  (unfortunately it's slower).
  
  Revision  Changes    Path
  1.1       +63 -0     ports/Tools/portbuild/scripts/updatesnap (new)