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@@ -58,6 +58,15 @@ if ! virsh -c xen:/// save $1 $2; then
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exit 1
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fi
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rm -f $QMEMMAN_STOP
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+# Do not allow smaller allocation than 400MB. If that small number comes from
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+# an error, it would prevent further savefile regeneration (because VM would
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+# not start with too little memory). Also 'maxmem' depends on 'memory', so
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+# 400MB is sane compromise.
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+if [ "$MEM" -lt 409600 ]; then
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+ qvm-prefs -s $1 memory 400
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+else
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+ qvm-prefs -s $1 memory $[ $MEM / 1024 ]
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+fi
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ln -snf $VMDIR /var/lib/qubes/dvmdata/vmdir
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cd $VMDIR
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bsdtar -cSf saved-cows.tar volatile.img
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