| author | Paul Crowley <paul@lshift.net> |
| Tue, 01 Dec 2009 12:37:20 +0000 | |
| changeset 265 | 6629144cf111 |
| parent 264 | cd7f901d3902 |
| child 266 | 7cc208cbf2be |
| permissions | -rwxr-xr-x |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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#!/bin/sh |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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# Must be root to run this |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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set -e |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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PRISTINE=/var/local/cache/pristine/sid |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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TOPDIR=`pwd` |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
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changeset
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BACKING=$TOPDIR/build/env/backing |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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MOUNT=$TOPDIR/build/env/mount |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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mkdir -p $BACKING $MOUNT |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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265
6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
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touch $BACKING/please-trash-this-system |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cp -av action $BACKING |
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6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
changeset
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mkdir -p $BACKING/etc |
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6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
changeset
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cp -v policy-rc.d $BACKING/etc/policy-rc.d |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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265
6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
changeset
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unionfs-fuse -o cow -o allow_root,suid,dev $BACKING=RW:$PRISTINE=RO $MOUNT |
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6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
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6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
changeset
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#mount --bind /dev "$MOUNT/dev" |
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6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
changeset
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#mount --bind /dev/pts "$MOUNT/dev/pts" |
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6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
changeset
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mount -t proc proc $MOUNT/proc |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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chroot $MOUNT ./action/go |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cd $TOPDIR |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
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6629144cf111
More complete test - inhibit daemons, mount proc, add safety guard
Paul Crowley <paul@lshift.net>
parents:
264
diff
changeset
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umount $MOUNT/proc |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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umount $MOUNT |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cat $BACKING/action/results |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
changeset
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rm -rf build/env |
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cd7f901d3902
Do something with unionfs - it works
Paul Crowley <paul@lshift.net>
parents:
diff
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