4 # Copyright (c) 2015 EMC Corp.
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29 [ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1
33 # [Bug 178238] [nullfs] nullfs don't release i-nodes on unlink.
34 # Test scenaro by: noah.bergbauer@tum.de
37 mount | grep -q "on $mntpoint " && umount -f $mntpoint
38 mount -o size=1g -t tmpfs tmpfs $mntpoint
41 [ -d $mp2 ] || mkdir -p $mp2
42 mount | grep -q "on $mp2 " && umount -f $mp2
43 mount -t nullfs $mntpoint $mp2
45 # Expect second dd to fail
47 dd if=/dev/zero of=$mp2/file bs=1m count=1023 \
51 if [ `df -i $mp2 | tail -1 | awk '{print $5}'` = "100%" ]; then
55 df -i | egrep "${mntpoint}$|${mp2}$"