parent
8947e7200b
commit
f513727833
@ -0,0 +1,27 @@
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#!/sbin/runscript
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#-title-#
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description="Mount the root fs read/write"
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depend()
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{
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need fsck
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keyword nojail noopenvz noprefix novserver
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}
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start()
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{
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if echo 2>/dev/null >/.test.$$; then
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rm -f /.test.$$ /fastboot /forcefsck
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return 0
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fi
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ebegin "Remounting root filesystem read/write"
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case "${RC_UNAME}" in
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Linux) mount -n -o remount,rw /;;
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*) mount -u -o rw /;;
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esac
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if eend $? "Root filesystem could not be mounted read/write"; then
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rm -f /fastboot /forcefsck
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fi
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}
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@ -1,27 +0,0 @@
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--- root.orig
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+++ root
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@@ -19,7 +19,23 @@ start()
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ebegin "Remounting root filesystem read/write"
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case "${RC_UNAME}" in
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- Linux) mount -n -o remount,rw /;;
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+ Linux) SCRATCH_ROOT=`sed -nr 's/(\S+)\s+\/newroot\s+.*/\1/p' /proc/mounts`
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+ if [ "$SCRATCH_ROOT" -a "${SCRATCH_ROOT}" != "tmpfs" ];
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+ then
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+ mount -n $SCRATCH_ROOT /mnt/scratch
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+ if [[ -n `cat /proc/mounts | grep "none / aufs"` ]];
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+ then
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+ mount -n -t aufs -o remount,rw none /
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+ mount -n -t aufs -o remount,rw none /mnt/builder
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+ else
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+ mount -n -t unionfs -o remount,dirs=/mnt/scratch/workspace=rw:/mnt/scratch/delta=ro:/mnt/scratch/calculate=ro unionfs /
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+ mount -n -t unionfs -o remount,dirs=/mnt/scratch/delta=rw:/mnt/scratch/calculate=ro unionfs /mnt/builder
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+ fi
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+ mount -o loop -t squashfs /mnt/scratch/livecd.squashfs /mnt/scratch/calculate
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+ else
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+ mount -n -o remount,rw /
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+ fi
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+ ;;
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*) mount -u -o rw /;;
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esac
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if eend $? "Root filesystem could not be mounted read/write"; then
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