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# Copyright (C) 2010 Karel Zak <kzak@redhat.com>
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TS_TOPDIR="$(dirname $0)/../.."
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TS_DESC="context (utab)"
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. $TS_TOPDIR/functions.sh
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TESTPROG="$TS_HELPER_LIBMOUNT_CONTEXT"
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MOUNTPOINT="$TS_MOUNTPOINT"
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[ -x $TESTPROG ] || ts_skip "test not compiled"
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modprobe --dry-run --quiet scsi_debug
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[ "$?" == 0 ] || ts_skip "missing scsi_debug module"
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rmmod scsi_debug &> /dev/null
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modprobe scsi_debug dev_size_mb=260
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[ "$?" == 0 ] || ts_die "Cannot init device"
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DEVNAME=$(grep scsi_debug /sys/block/*/device/model | awk -F '/' '{print $4}')
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[ "x${DEVNAME}" == "x" ] && ts_die "Cannot found device"
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DEVICE="/dev/${DEVNAME}"
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ts_log "Create partitions"
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$TS_CMD_FDISK ${DEVICE} >> /dev/null 2>&1 <<EOF
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DEVICE="/dev/${DEVNAME}1"
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ts_log "Create filesystem"
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mkfs.ext4 -L "$LABEL" -U "$UUID" $DEVICE &> /dev/null
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export LIBMOUNT_MTAB=$TS_OUTPUT.mtab
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ln -s /proc/mounts $LIBMOUNT_MTAB
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export LIBMOUNT_UTAB=$TS_OUTPUT.utab
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ts_init_subtest "mount-by-devname"
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mkdir -p $MOUNTPOINT &> /dev/null
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$TESTPROG --mount $DEVICE $MOUNTPOINT >> $TS_OUTPUT 2>&1
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grep -q $DEVICE /proc/mounts || \
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echo "(by device) cannot found $DEVICE in /proc/mounts" >> $TS_OUTPUT 2>&1
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ts_init_subtest "umount-by-devname"
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$TESTPROG --umount $DEVICE >> $TS_OUTPUT 2>&1
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grep -q $DEVICE /proc/mounts &&
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echo "umount (device) failed: found $DEVICE in /proc/mounts" >> $TS_OUTPUT 2>&1
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ts_init_subtest "mount-uhelper"
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mkdir -p $MOUNTPOINT &> /dev/null
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$TESTPROG --mount -o uhelper=foo,rw LABEL="$LABEL" $MOUNTPOINT >> $TS_OUTPUT 2>&1
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grep -q $DEVICE $LIBMOUNT_UTAB || \
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echo "(by label) cannot found $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>&1
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ts_init_subtest "umount"
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$TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>&1
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grep -q $DEVICE $LIBMOUNT_UTAB && \
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echo "umount (mountpoint) failed: found $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>&1
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if [ -x "/sbin/mkfs.btrfs" ]; then
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ts_log "Create filesystem [btrfs]"
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/sbin/mkfs.btrfs -L "$LABEL" $DEVICE &> /dev/null
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mount -t btrfs $DEVICE $MOUNTPOINT &> /dev/null
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/sbin/btrfsctl -S sub $MOUNTPOINT &> /dev/null
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umount $MOUNTPOINT &> /dev/null
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ts_init_subtest "mount-uhelper-subvol"
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mkdir -p $MOUNTPOINT &> /dev/null
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$TESTPROG --mount -o uhelper=foo,rw,subvol=sub $DEVICE $MOUNTPOINT >> $TS_OUTPUT 2>&1
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grep -q $DEVICE $LIBMOUNT_UTAB || \
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echo "cannot found $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>&1
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ts_log "All mount options (btrfs subvolume + utab) ---"
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$TS_CMD_FINDMNT --mtab $MOUNTPOINT -o OPTIONS -n >> $TS_OUTPUT 2>&1
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ts_init_subtest "umount-subvol"
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$TESTPROG --umount $MOUNTPOINT >> $TS_OUTPUT 2>&1
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grep -q $DEVICE $LIBMOUNT_UTAB && \
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echo "umount (mountpoint) failed: found $DEVICE in $LIBMOUNT_UTAB" >> $TS_OUTPUT 2>&1