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From: Colin Percival <cperciva@FreeBSD.org>
Date: Mon, 24 Jun 2013 00:23:04 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-user@freebsd.org
Subject: svn commit: r252133 - user/cperciva/portsnap-build
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Author: cperciva
Date: Mon Jun 24 00:23:04 2013
New Revision: 252133
URL: http://svnweb.freebsd.org/changeset/base/252133

Log:
  Don't need to record atimes on a disk which we're going to throw away soon.
  No point having sync on a memory disk.

Modified:
  user/cperciva/portsnap-build/build.sh
  user/cperciva/portsnap-build/releasesnap.sh

Modified: user/cperciva/portsnap-build/build.sh
==============================================================================
--- user/cperciva/portsnap-build/build.sh	Sun Jun 23 23:35:29 2013	(r252132)
+++ user/cperciva/portsnap-build/build.sh	Mon Jun 24 00:23:04 2013	(r252133)
@@ -29,7 +29,7 @@ NEWREV=`sh -e s/svn-getrev.sh head`
 # Create a memory disk for holding the snapshot files.
 SNAPMD=`mdconfig -a -t swap -s ${SNAPMDSIZE} -n`
 newfs -O 1 -n /dev/md${SNAPMD} >/dev/null
-mount /dev/md${SNAPMD} ${SNAPDIR}
+mount -onoatime,async /dev/md${SNAPMD} ${SNAPDIR}
 
 # Build a snapshot
 sh -e s/treesnap-build.sh head@${NEWREV} "${DESCRIBES_BUILD}"	\

Modified: user/cperciva/portsnap-build/releasesnap.sh
==============================================================================
--- user/cperciva/portsnap-build/releasesnap.sh	Sun Jun 23 23:35:29 2013	(r252132)
+++ user/cperciva/portsnap-build/releasesnap.sh	Mon Jun 24 00:23:04 2013	(r252133)
@@ -29,7 +29,7 @@ newfs -O 1 -n /dev/md${SNAPMD} >/dev/nul
 # Mount the memory disk
 WORKDIR=${STATEDIR}/work
 mkdir ${WORKDIR}
-mount /dev/md${SNAPMD} ${WORKDIR}
+mount -onoatime,async /dev/md${SNAPMD} ${WORKDIR}
 
 # Build a snapshot
 SNAPDIR=${STATEDIR}/work/files