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|
#!/bin/sh
# $FreeBSD$
TMP=/tmp/$$.
set -e
MD=`mdconfig -a -t malloc -s 2m`
trap "exec 7</dev/null; rm -f ${TMP}* ; mdconfig -d -u ${MD}" EXIT INT TERM
./sunlabel -w $MD auto
dd if=/dev/$MD of=${TMP}i0 count=16 > /dev/null 2>&1
./sunlabel $MD > ${TMP}l0
sed '
/ c:/{
p
s/c:/a:/
s/3969/1024/
}
' ${TMP}l0 > ${TMP}l1
./sunlabel -R $MD ${TMP}l1
dd if=/dev/$MD of=${TMP}i1 count=16 > /dev/null 2>&1
sed '
/ c:/{
p
s/c:/a:/
s/3969/2048/
}
' ${TMP}l0 > ${TMP}l2
./sunlabel -R $MD ${TMP}l2
dd if=/dev/$MD of=${TMP}i2 count=16 > /dev/null 2>&1
exec 7< /dev/${MD}a
for t in a c
do
if dd if=${TMP}i2 of=/dev/${MD}$t 2>/dev/null ; then
echo "PASS: Could rewrite same label to ...$t while ...a open" 1>&2
else
echo "FAIL: Could not rewrite same label to ...$t while ...a open" 1>&2
exit 2
fi
if dd if=${TMP}i1 of=/dev/${MD}$t 2>/dev/null ; then
echo "FAIL: Could label with smaller ...a to ...$t while ...a open" 1>&2
exit 2
else
echo "PASS: Could not label with smaller ...a to ...$t while ...a open" 1>&2
fi
if dd if=${TMP}i0 of=/dev/${MD}$t 2>/dev/null ; then
echo "FAIL: Could write label missing ...a to ...$t while ...a open" 1>&2
exit 2
else
echo "PASS: Could not write label missing ...a to ...$t while ...a open" 1>&2
fi
done
exec 7< /dev/null
if dd if=${TMP}i0 of=/dev/${MD}c 2>/dev/null ; then
echo "PASS: Could write missing ...a label to ...c" 1>&2
else
echo "FAIL: Could not write missing ...a label to ...c" 1>&2
exit 2
fi
if dd if=${TMP}i2 of=/dev/${MD}c 2>/dev/null ; then
echo "PASS: Could write large ...a label to ...c" 1>&2
else
echo "FAIL: Could not write large ...a label to ...c" 1>&2
exit 2
fi
if dd if=${TMP}i1 of=/dev/${MD}c 2>/dev/null ; then
echo "PASS: Could write small ...a label to ...c" 1>&2
else
echo "FAIL: Could not write small ...a label to ...c" 1>&2
exit 2
fi
if dd if=${TMP}i2 of=/dev/${MD}a 2>/dev/null ; then
echo "PASS: Could increase size of ...a by writing to ...a" 1>&2
else
echo "FAIL: Could not increase size of ...a by writing to ...a" 1>&2
exit 2
fi
if dd if=${TMP}i1 of=/dev/${MD}a 2>/dev/null ; then
echo "FAIL: Could decrease size of ...a by writing to ...a" 1>&2
exit 2
else
echo "PASS: Could not decrease size of ...a by writing to ...a" 1>&2
fi
if dd if=${TMP}i0 of=/dev/${MD}a 2>/dev/null ; then
echo "FAIL: Could delete ...a by writing to ...a" 1>&2
exit 2
else
echo "PASS: Could not delete ...a by writing to ...a" 1>&2
fi
if dd if=${TMP}i0 of=/dev/${MD}c 2>/dev/null ; then
echo "PASS: Could delete ...a by writing to ...c" 1>&2
else
echo "FAIL: Could not delete ...a by writing to ...c" 1>&2
exit 2
fi
# XXX: need to add a 'b' partition and check for overlaps.
exit 0
|
