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@ -229,15 +229,8 @@ EOF
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ROOTFS=$VM_DIR/root
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mkdir -p $ROOTFS
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# Make sure we have nbd-ness
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modprobe nbd max_part=63
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# Which NBD device to use?
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NBD=${NBD:-/dev/nbd$GUEST_NETWORK}
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# Clean up from previous runs
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umount $ROOTFS || echo 'ok'
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qemu-nbd -d $NBD || echo 'ok'
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# Clean up old runs
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cd $VM_DIR
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@ -246,12 +239,28 @@ rm -f $VM_DIR/disk
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# Create our instance fs
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qemu-img create -f qcow2 -b $VM_IMAGE disk
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# Connect our nbd and wait till it is mountable
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qemu-nbd -c $NBD disk
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if ! timeout 60 sh -c "while ! [ -e ${NBD}p1 ]; do sleep 1; done"; then
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echo "Couldn't connect $NBD"
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# Make sure we have nbd-ness
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modprobe nbd max_part=63
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# Set up nbd
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modprobe nbd max_part=63
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for i in `seq 1 15`; do
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if [ ! -e /sys/block/nbd$i/pid ]; then
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NBD=/dev/nbd$i
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# Connect to nbd and wait till it is ready
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qemu-nbd -c $NBD disk
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if ! timeout 60 sh -c "while ! [ -e ${NBD}p1 ]; do sleep 1; done"; then
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echo "Couldn't connect $NBD"
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exit 1
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fi
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break
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fi
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done
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if [ -z "$NBD" ]; then
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echo "No free NBD slots"
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exit 1
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fi
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NBD_DEV=`basename $NBD`
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# Mount the instance
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mount ${NBD}p1 $ROOTFS
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