if [ -f "${basedir}/../${SCRIPT_CONFIG}" ]; then
. "${basedir}/../${SCRIPT_CONFIG}"
else
-MODULES=(zlib_deflate spl splat zavl znvpair zunicode zcommon zfs)
+KERNEL_MODULES=(zlib_deflate zlib_inflate)
+MODULES=(spl splat zavl znvpair zunicode zcommon zfs)
fi
PROG="<define PROG>"
pkglibexecdir=${libexecdir}/@PACKAGE@
bindir=@bindir@
sbindir=@sbindir@
+udevdir=@udevdir@
+udevruledir=@udevruledir@
+sysconfdir=@sysconfdir@
ETCDIR=${ETCDIR:-/etc}
DEVDIR=${DEVDIR:-/dev/disk/zpool}
echo -e "${COLOR_BROWN}Skip${COLOR_RESET}"
}
+init() {
+ # Disable the udev rule 90-zfs.rules to prevent the zfs module
+ # stack from being loaded due to the detection of a zfs device.
+ # This is important because the test scripts require full control
+ # over when and how the modules are loaded/unloaded. A trap is
+ # set to ensure the udev rule is correctly replaced on exit.
+ local RULE=${udevruledir}/90-zfs.rules
+ if test -e ${RULE}; then
+ trap "mv ${RULE}.disabled ${RULE}; exit $?" INT TERM EXIT
+ mv ${RULE} ${RULE}.disabled
+ fi
+}
+
spl_dump_log() {
${SYSCTL} -w kernel.spl.debug.dump=1 &>/dev/null
local NAME=`dmesg | tail -n 1 | cut -f5 -d' '`
echo "Loading ${NAME} ($@)"
fi
- ${LDMOD} $* || ERROR="Failed to load $1" return 1
+ ${LDMOD} $* &>/dev/null || ERROR="Failed to load $1" return 1
return 0
}
load_modules() {
mkdir -p /etc/zfs
+ for MOD in ${KERNEL_MODULES[*]}; do
+ load_module ${MOD}
+ done
+
for MOD in ${MODULES[*]}; do
local NAME=`basename ${MOD} .ko`
local VALUE=
}
#
+# Create a device label.
+#
+label() {
+ local DEVICE=$1
+ local LABEL=$2
+
+ ${PARTED} ${DEVICE} --script -- mklabel ${LABEL} || return 1
+
+ return 0
+}
+
+#
+# Create a primary partition on a block device.
+#
+partition() {
+ local DEVICE=$1
+ local TYPE=$2
+ local START=$3
+ local END=$4
+
+ ${PARTED} --align optimal ${DEVICE} --script -- \
+ mkpart ${TYPE} ${START} ${END} || return 1
+ udev_trigger
+
+ return 0
+}
+
+#
+# Create a filesystem on the block device
+#
+format() {
+ local DEVICE=$1
+ local FSTYPE=$2
+
+ /sbin/mkfs.${FSTYPE} -q ${DEVICE} || return 1
+
+ return 0
+}
+
+#
# Check that the mdadm utilities are installed.
#
check_md_utils() {
#
udev_trigger() {
if [ -f ${UDEVADM} ]; then
- ${UDEVADM} trigger
+ ${UDEVADM} trigger --action=change --subsystem-match=block
${UDEVADM} settle
else
/sbin/udevtrigger
return 0
}
+
+stack_clear() {
+ local STACK_MAX_SIZE=/sys/kernel/debug/tracing/stack_max_size
+ local STACK_TRACER_ENABLED=/proc/sys/kernel/stack_tracer_enabled
+
+ if [ -e $STACK_MAX_SIZE ]; then
+ echo 1 >$STACK_TRACER_ENABLED
+ echo 0 >$STACK_MAX_SIZE
+ fi
+}
+
+stack_check() {
+ local STACK_MAX_SIZE=/sys/kernel/debug/tracing/stack_max_size
+ local STACK_TRACE=/sys/kernel/debug/tracing/stack_trace
+ local STACK_LIMIT=7000
+
+ if [ -e $STACK_MAX_SIZE ]; then
+ STACK_SIZE=`cat $STACK_MAX_SIZE`
+
+ if [ $STACK_SIZE -ge $STACK_LIMIT ]; then
+ echo
+ echo "Warning: max stack size $STACK_SIZE bytes"
+ cat $STACK_TRACE
+ fi
+ fi
+}