-#!/bin/bash
-#
-# Common support functions for testing scripts. If a script-config
-# files is available it will be sourced so in-tree kernel modules and
-# utilities will be used. If no script-config can be found then the
-# installed kernel modules and utilities will be used.
-
-basedir="$(dirname $0)"
-
-SCRIPT_CONFIG=zfs-script-config.sh
-if [ -f "${basedir}/../${SCRIPT_CONFIG}" ]; then
-. "${basedir}/../${SCRIPT_CONFIG}"
-else
-KERNEL_MODULES=(zlib_deflate zlib_inflate)
-MODULES=(spl splat zavl znvpair zunicode zcommon icp zfs)
-fi
-
-PROG="<define PROG>"
-CLEANUP=
-VERBOSE=
-VERBOSE_FLAG=
-FORCE=
-FORCE_FLAG=
-ERROR=
-RAID0S=()
-RAID10S=()
-RAIDZS=()
-RAIDZ2S=()
-TESTS_RUN=${TESTS_RUN:-'*'}
-TESTS_SKIP=${TESTS_SKIP:-}
-
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-pkgdatadir=@datarootdir@/@PACKAGE@
-bindir=@bindir@
-sbindir=@sbindir@
-udevdir=@udevdir@
-udevruledir=@udevruledir@
-mounthelperdir=@mounthelperdir@
-sysconfdir=@sysconfdir@
-localstatedir=@localstatedir@
-
-ETCDIR=${ETCDIR:-/etc}
-DEVDIR=${DEVDIR:-/dev/disk/by-vdev}
-ZPOOLDIR=${ZPOOLDIR:-${pkgdatadir}/zpool-config}
-ZPIOSDIR=${ZPIOSDIR:-${pkgdatadir}/zpios-test}
-ZPIOSPROFILEDIR=${ZPIOSPROFILEDIR:-${pkgdatadir}/zpios-profile}
-TESTSDIR=${TESTSDIR:-${pkgdatadir}/zfs-tests}
-RUNFILEDIR=${RUNFILEDIR:-${pkgdatadir}/runfiles}
-
-ZDB=${ZDB:-${sbindir}/zdb}
-ZFS=${ZFS:-${sbindir}/zfs}
-ZINJECT=${ZINJECT:-${sbindir}/zinject}
-ZHACK=${ZHACK:-${sbindir}/zhack}
-ZPOOL=${ZPOOL:-${sbindir}/zpool}
-ZTEST=${ZTEST:-${sbindir}/ztest}
-ZPIOS=${ZPIOS:-${sbindir}/zpios}
-
-COMMON_SH=${COMMON_SH:-${pkgdatadir}/common.sh}
-ZFS_SH=${ZFS_SH:-${pkgdatadir}/zfs.sh}
-ZPOOL_CREATE_SH=${ZPOOL_CREATE_SH:-${pkgdatadir}/zpool-create.sh}
-ZPIOS_SH=${ZPIOS_SH:-${pkgdatadir}/zpios.sh}
-ZPIOS_SURVEY_SH=${ZPIOS_SURVEY_SH:-${pkgdatadir}/zpios-survey.sh}
-TEST_RUNNER=${TEST_RUNNER:-${pkgdatadir}/test-runner/bin/test-runner.py}
-STF_TOOLS=${STF_TOOLS:-${pkgdatadir}/test-runner}
-STF_SUITE=${STF_SUITE:-${pkgdatadir}/zfs-tests}
-
-LDMOD=${LDMOD:-/sbin/modprobe}
-LSMOD=${LSMOD:-/sbin/lsmod}
-RMMOD=${RMMOD:-/sbin/rmmod}
-INFOMOD=${INFOMOD:-/sbin/modinfo}
-LOSETUP=${LOSETUP:-/sbin/losetup}
-MDADM=${MDADM:-/sbin/mdadm}
-DMSETUP=${DMSETUP:-/sbin/dmsetup}
-PARTED=${PARTED:-/sbin/parted}
-BLOCKDEV=${BLOCKDEV:-/sbin/blockdev}
-LSSCSI=${LSSCSI:-/usr/bin/lsscsi}
-SCSIRESCAN=${SCSIRESCAN:-/usr/bin/scsi-rescan}
-SYSCTL=${SYSCTL:-/sbin/sysctl}
-UDEVADM=${UDEVADM:-/sbin/udevadm}
-AWK=${AWK:-/usr/bin/awk}
-GDB=${GDB:-/usr/bin/gdb}
-
-ZED_PIDFILE=${ZED_PIDFILE:-${localstatedir}/run/zed.pid}
-
-COLOR_BLACK="\033[0;30m"
-COLOR_DK_GRAY="\033[1;30m"
-COLOR_BLUE="\033[0;34m"
-COLOR_LT_BLUE="\033[1;34m"
-COLOR_GREEN="\033[0;32m"
-COLOR_LT_GREEN="\033[1;32m"
-COLOR_CYAN="\033[0;36m"
-COLOR_LT_CYAN="\033[1;36m"
-COLOR_RED="\033[0;31m"
-COLOR_LT_RED="\033[1;31m"
-COLOR_PURPLE="\033[0;35m"
-COLOR_LT_PURPLE="\033[1;35m"
-COLOR_BROWN="\033[0;33m"
-COLOR_YELLOW="\033[1;33m"
-COLOR_LT_GRAY="\033[0;37m"
-COLOR_WHITE="\033[1;37m"
-COLOR_RESET="\033[0m"
-
-die() {
- echo -e "${PROG}: $1" >&2
- exit 1
-}
-
-msg() {
- if [ ${VERBOSE} ]; then
- echo "$@"
- fi
-}
-
-pass() {
- echo -e "${COLOR_GREEN}Pass${COLOR_RESET}"
-}
-
-fail() {
- echo -e "${COLOR_RED}Fail${COLOR_RESET} ($1)"
- exit $1
-}
-
-skip() {
- echo -e "${COLOR_BROWN}Skip${COLOR_RESET}"
-}
-
-populate() {
- local ROOT=$1
- local MAX_DIR_SIZE=$2
- local MAX_FILE_SIZE=$3
-
- mkdir -p $ROOT/{a,b,c,d,e,f,g}/{h,i}
- DIRS=`find $ROOT`
-
- for DIR in $DIRS; do
- COUNT=$(($RANDOM % $MAX_DIR_SIZE))
-
- for i in `seq $COUNT`; do
- FILE=`mktemp -p ${DIR}`
- SIZE=$(($RANDOM % $MAX_FILE_SIZE))
- dd if=/dev/urandom of=$FILE bs=1k count=$SIZE &>/dev/null
- done
- done
-
- return 0
-}
-
-init() {
- # Create a random directory tree of files and sub-directories to
- # to act as a copy source for the various regression tests.
- SRC_DIR=`mktemp -d -p /var/tmp/ zfs.src.XXXXXXXX`
- trap "rm -Rf $SRC_DIR" INT TERM EXIT
- populate $SRC_DIR 10 100
-}
-
-check_modules() {
- local LOADED_MODULES=()
- local MISSING_MODULES=()
-
- for MOD in ${MODULES[*]}; do
- local NAME=`basename $MOD .ko`
-
- if ${LSMOD} | egrep -q "^${NAME}"; then
- LOADED_MODULES=(${NAME} ${LOADED_MODULES[*]})
- fi
-
- if [ ${INFOMOD} ${MOD} 2>/dev/null ]; then
- MISSING_MODULES=("\t${MOD}\n" ${MISSING_MODULES[*]})
- fi
- done
-
- if [ ${#LOADED_MODULES[*]} -gt 0 ]; then
- ERROR="Unload these modules with '${PROG} -u':\n"
- ERROR="${ERROR}${LOADED_MODULES[*]}"
- return 1
- fi
-
- if [ ${#MISSING_MODULES[*]} -gt 0 ]; then
- ERROR="The following modules can not be found,"
- ERROR="${ERROR} ensure your source trees are built:\n"
- ERROR="${ERROR}${MISSING_MODULES[*]}"
- return 1
- fi
-
- return 0
-}
-
-load_module() {
- local NAME=`basename $1 .ko`
-
- if [ ${VERBOSE} ]; then
- echo "Loading ${NAME} ($@)"
- fi
-
- ${LDMOD} $* &>/dev/null
- if [ $? -ne 0 ]; then
- echo "Failed to load ${NAME} ($@)"
- return 1
- fi
-
- return 0
-}
-
-load_modules() {
- mkdir -p /etc/zfs
-
- for MOD in ${KERNEL_MODULES[*]}; do
- load_module ${MOD} >/dev/null
- done
-
- for MOD in ${MODULES[*]}; do
- local NAME=`basename ${MOD} .ko`
- local VALUE=
-
- for OPT in "$@"; do
- OPT_NAME=`echo ${OPT} | cut -f1 -d'='`
-
- if [ ${NAME} = "${OPT_NAME}" ]; then
- VALUE=`echo ${OPT} | cut -f2- -d'='`
- fi
- done
-
- load_module ${MOD} ${VALUE} || return 1
- done
-
- if [ ${VERBOSE} ]; then
- echo "Successfully loaded ZFS module stack"
- fi
-
- return 0
-}
-
-unload_module() {
- local NAME=`basename $1 .ko`
-
- if [ ${VERBOSE} ]; then
- echo "Unloading ${NAME} ($@)"
- fi
-
- ${RMMOD} ${NAME} || ERROR="Failed to unload ${NAME}" return 1
-
- return 0
-}
-
-unload_modules() {
- local MODULES_REVERSE=( $(echo ${MODULES[@]} |
- ${AWK} '{for (i=NF;i>=1;i--) printf $i" "} END{print ""}') )
-
- for MOD in ${MODULES_REVERSE[*]}; do
- local NAME=`basename ${MOD} .ko`
- local USE_COUNT=`${LSMOD} |
- egrep "^${NAME} "| ${AWK} '{print $3}'`
-
- if [ "${USE_COUNT}" = 0 ] ; then
- unload_module ${MOD} || return 1
- fi
- done
-
- if [ ${VERBOSE} ]; then
- echo "Successfully unloaded ZFS module stack"
- fi
-
- return 0
-}
-
-#
-# Check that the mdadm utilities are installed.
-#
-check_loop_utils() {
- test -f ${LOSETUP} || die "${LOSETUP} utility must be installed"
-}
-
-
-#
-# Find and return an unused loop device. A new /dev/loopN node will be
-# created if required. The kernel loop driver will automatically register
-# the minor as long as it's less than /sys/module/loop/parameters/max_loop.
-#
-unused_loop_device() {
- local DEVICE=$(${LOSETUP} -f)
- local MAX_LOOP_PATH="/sys/module/loop/parameters/max_loop"
- local MAX_LOOP;
-
- # An existing /dev/loopN device was available.
- if [ -n "${DEVICE}" ]; then
- echo "${DEVICE}"
- return 0
- fi
-
- # Create a new /dev/loopN provided we are not at MAX_LOOP.
- if [ -f "${MAX_LOOP_PATH}" ]; then
- MAX_LOOP=`cat /sys/module/loop/parameters/max_loop`
- if [ ${MAX_LOOP} -eq 0 ]; then
- MAX_LOOP=255
- fi
-
- for (( i=0; i<=${MAX_LOOP}; i++ )); do
- DEVICE="/dev/loop$i"
-
- if [ -b "${DEVICE}" ]; then
- continue
- else
- mknod -m660 "${DEVICE}" b 7 $i
- chown root.disk "${DEVICE}"
- chmod 666 "${DEVICE}"
-
- echo "${DEVICE}"
- return 0
- fi
- done
- fi
-
- die "Error: Unable to create new loopback device"
-}
-
-#
-# This can be slightly dangerous because the loop devices we are
-# cleaning up may not be ours. However, if the devices are currently
-# in use we will not be able to remove them, and we only remove
-# devices which include 'zpool' or 'deleted' in the name. So any
-# damage we might do should be limited to other zfs related testing.
-#
-cleanup_loop_devices() {
- local TMP_FILE=`mktemp`
-
- ${LOSETUP} -a | tr -d '()' >${TMP_FILE}
- ${AWK} -F":" -v losetup="$LOSETUP" \
- '/zpool/ || /deleted/ { system("losetup -d "$1) }' ${TMP_FILE}
- ${AWK} -F" " '/zpool/ || /deleted/ { system("rm -f "$3) }' ${TMP_FILE}
-
- rm -f ${TMP_FILE}
-}
-
-#
-# Destroy the passed loopback devices, this is used when you know
-# the names of the loopback devices.
-#
-destroy_loop_devices() {
- local LODEVICES="$1"
-
- msg "Destroying ${LODEVICES}"
- ${LOSETUP} -d ${LODEVICES} || \
- die "Error $? destroying ${FILE} -> ${DEVICE} loopback"
-
- rm -f ${FILES}
- return 0
-}
-
-#
-# Create a device label taking care to briefly wait if udev needs to settle.
-#
-label() {
- local DEVICE=$1
- local LABEL=$2
-
- wait_udev ${DEVICE} 30 || return 1
- ${PARTED} ${DEVICE} --script -- mklabel ${LABEL} || return 2
-
- 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=$2
-
- # Force 4K blocksize, else mkfs.ext2 tries to use 8K, which
- # won't mount
- /sbin/mkfs.${FSTYPE} -b 4096 -F -q ${DEVICE} >/dev/null || return 1
-
- return 0
-}
-
-#
-# Check that the mdadm utilities are installed.
-#
-check_md_utils() {
- test -f ${MDADM} || die "${MDADM} utility must be installed"
- test -f ${PARTED} || die "${PARTED} utility must be installed"
-}
-
-check_md_partitionable() {
- local LOFILE=`mktemp -p /tmp zpool-lo.XXXXXXXX`
- local LODEVICE=`unused_loop_device`
- local MDDEVICE=`unused_md_device`
- local RESULT=1
-
- check_md_utils
-
- rm -f ${LOFILE}
- dd if=/dev/zero of=${LOFILE} bs=1M count=0 seek=16 \
- &>/dev/null || return ${RESULT}
-
- msg "Creating ${LODEVICE} using ${LOFILE}"
- ${LOSETUP} ${LODEVICE} ${LOFILE}
- if [ $? -ne 0 ]; then
- rm -f ${LOFILE}
- return ${RESULT}
- fi
-
- msg "Creating ${MDDEVICE} using ${LODEVICE}"
- ${MDADM} --build ${MDDEVICE} --level=faulty \
- --raid-devices=1 ${LODEVICE} &>/dev/null
- if [ $? -ne 0 ]; then
- destroy_loop_devices ${LODEVICE}
- rm -f ${LOFILE}
- return ${RESULT}
- fi
- wait_udev ${MDDEVICE} 30
-
- ${BLOCKDEV} --rereadpt ${MDDEVICE} 2>/dev/null
- RESULT=$?
-
- destroy_md_devices ${MDDEVICE}
- destroy_loop_devices ${LODEVICE}
- rm -f ${LOFILE}
-
- return ${RESULT}
-}
-
-#
-# Find and return an unused md device.
-#
-unused_md_device() {
- for (( i=0; i<32; i++ )); do
- MDDEVICE=md${i}
-
- # Skip active devicesudo in /proc/mdstat.
- grep -q "${MDDEVICE} " /proc/mdstat && continue
-
- # Device doesn't exist, use it.
- if [ ! -e $/dev/{MDDEVICE} ]; then
- echo /dev/${MDDEVICE}
- return
- fi
-
- # Device exists but may not be in use.
- if [ -b /dev/${MDDEVICE} ]; then
- ${MDADM} --detail /dev/${MDDEVICE} &>/dev/null
- if [ $? -eq 1 ]; then
- echo /dev/${MDDEVICE}
- return
- fi
- fi
- done
-
- die "Error: Unable to find unused md device"
-}
-
-#
-# This can be slightly dangerous because it is possible the md devices
-# we are cleaning up may not be ours. However, if the devices are
-# currently in use we will not be able to remove them, and even if
-# we remove devices which were not out we do not zero the super block
-# so you should be able to reconstruct them.
-#
-cleanup_md_devices() {
- destroy_md_devices "`ls /dev/md* 2>/dev/null | grep -v p`"
- udev_trigger
-}
-
-#
-# Destroy the passed md devices, this is used when you know
-# the names of the md devices.
-#
-destroy_md_devices() {
- local MDDEVICES="$1"
-
- msg "Destroying ${MDDEVICES}"
- for MDDEVICE in ${MDDEVICES}; do
- ${MDADM} --stop ${MDDEVICE} &>/dev/null
- ${MDADM} --remove ${MDDEVICE} &>/dev/null
- ${MDADM} --detail ${MDDEVICE} &>/dev/null
- done
-
- return 0
-}
-
-#
-# Check that the scsi utilities are installed.
-#
-check_sd_utils() {
- ${INFOMOD} scsi_debug &>/dev/null || die "scsi_debug module required"
- test -f ${LSSCSI} || die "${LSSCSI} utility must be installed"
-}
-
-#
-# Rescan the scsi bus for scsi_debug devices. It is preferable to use the
-# scsi-rescan tool if it is installed, but if it's not we can fall back to
-# removing and readding the device manually. This rescan will only effect
-# the first scsi_debug device if scsi-rescan is missing.
-#
-scsi_rescan() {
- local AWK_SCRIPT="/scsi_debug/ { print \$1; exit }"
-
- if [ -f ${SCSIRESCAN} ]; then
- ${SCSIRESCAN} --forcerescan --remove &>/dev/null
- else
- local SCSIID=`${LSSCSI} | ${AWK} "${AWK_SCRIPT}" | tr -d '[]'`
- local SCSIHOST=`echo ${SCSIID} | cut -f1 -d':'`
- echo 1 >"/sys/class/scsi_device/${SCSIID}/device/delete"
- udev_trigger
- echo "- - -" >/sys/class/scsi_host/host${SCSIHOST}/scan
- udev_trigger
- fi
-}
-
-#
-# Trigger udev and wait for it to settle.
-#
-udev_trigger() {
- if [ -f ${UDEVADM} ]; then
- ${UDEVADM} trigger --action=change --subsystem-match=block
- ${UDEVADM} settle
- else
- /sbin/udevtrigger
- /sbin/udevsettle
- fi
-}
-
-#
-# The following udev helper functions assume that the provided
-# udev rules file will create a /dev/disk/by-vdev/<CHANNEL><RANK>
-# disk mapping. In this mapping each CHANNEL is represented by
-# the letters a-z, and the RANK is represented by the numbers
-# 1-n. A CHANNEL should identify a group of RANKS which are all
-# attached to a single controller, each RANK represents a disk.
-# This provides a simply mechanism to locate a specific drive
-# given a known hardware configuration.
-#
-udev_setup() {
- local SRC_PATH=$1
-
- # When running in tree manually construct symlinks in tree to
- # the proper devices. Symlinks are installed for all entries
- # in the config file regardless of if that device actually
- # exists. When installed as a package udev can be relied on for
- # this and it will only create links for devices which exist.
- if [ ${INTREE} ]; then
- PWD=`pwd`
- mkdir -p ${DEVDIR}/
- cd ${DEVDIR}/
- ${AWK} '!/^#/ && /./ { system( \
- "ln -f -s /dev/disk/by-path/"$2" "$1";" \
- "ln -f -s /dev/disk/by-path/"$2"-part1 "$1"p1;" \
- "ln -f -s /dev/disk/by-path/"$2"-part9 "$1"p9;" \
- ) }' $SRC_PATH
- cd ${PWD}
- else
- DST_FILE=`basename ${SRC_PATH} | cut -f1-2 -d'.'`
- DST_PATH=/etc/zfs/${DST_FILE}
-
- if [ -e ${DST_PATH} ]; then
- die "Error: Config ${DST_PATH} already exists"
- fi
-
- cp ${SRC_PATH} ${DST_PATH}
- udev_trigger
- fi
-
- return 0
-}
-
-udev_cleanup() {
- local SRC_PATH=$1
-
- if [ ${INTREE} ]; then
- PWD=`pwd`
- cd ${DEVDIR}/
- ${AWK} '!/^#/ && /./ { system( \
- "rm -f "$1" "$1"p1 "$1"p9") }' $SRC_PATH
- cd ${PWD}
- fi
-
- return 0
-}
-
-udev_cr2d() {
- local CHANNEL=`echo "obase=16; $1+96" | bc`
- local RANK=$2
-
- printf "\x${CHANNEL}${RANK}"
-}
-
-udev_raid0_setup() {
- local RANKS=$1
- local CHANNELS=$2
- local IDX=0
-
- RAID0S=()
- for RANK in `seq 1 ${RANKS}`; do
- for CHANNEL in `seq 1 ${CHANNELS}`; do
- DISK=`udev_cr2d ${CHANNEL} ${RANK}`
- RAID0S[${IDX}]="${DEVDIR}/${DISK}"
- let IDX=IDX+1
- done
- done
-
- return 0
-}
-
-udev_raid10_setup() {
- local RANKS=$1
- local CHANNELS=$2
- local IDX=0
-
- RAID10S=()
- for RANK in `seq 1 ${RANKS}`; do
- for CHANNEL1 in `seq 1 2 ${CHANNELS}`; do
- let CHANNEL2=CHANNEL1+1
- DISK1=`udev_cr2d ${CHANNEL1} ${RANK}`
- DISK2=`udev_cr2d ${CHANNEL2} ${RANK}`
- GROUP="${DEVDIR}/${DISK1} ${DEVDIR}/${DISK2}"
- RAID10S[${IDX}]="mirror ${GROUP}"
- let IDX=IDX+1
- done
- done
-
- return 0
-}
-
-udev_raidz_setup() {
- local RANKS=$1
- local CHANNELS=$2
-
- RAIDZS=()
- for RANK in `seq 1 ${RANKS}`; do
- RAIDZ=("raidz")
-
- for CHANNEL in `seq 1 ${CHANNELS}`; do
- DISK=`udev_cr2d ${CHANNEL} ${RANK}`
- RAIDZ[${CHANNEL}]="${DEVDIR}/${DISK}"
- done
-
- RAIDZS[${RANK}]="${RAIDZ[*]}"
- done
-
- return 0
-}
-
-udev_raidz2_setup() {
- local RANKS=$1
- local CHANNELS=$2
-
- RAIDZ2S=()
- for RANK in `seq 1 ${RANKS}`; do
- RAIDZ2=("raidz2")
-
- for CHANNEL in `seq 1 ${CHANNELS}`; do
- DISK=`udev_cr2d ${CHANNEL} ${RANK}`
- RAIDZ2[${CHANNEL}]="${DEVDIR}/${DISK}"
- done
-
- RAIDZ2S[${RANK}]="${RAIDZ2[*]}"
- done
-
- return 0
-}
-
-run_one_test() {
- local TEST_NUM=$1
- local TEST_NAME=$2
-
- printf "%-4d %-34s " ${TEST_NUM} "${TEST_NAME}"
- test_${TEST_NUM}
-}
-
-skip_one_test() {
- local TEST_NUM=$1
- local TEST_NAME=$2
-
- printf "%-4d %-34s " ${TEST_NUM} "${TEST_NAME}"
- skip
-}
-
-run_test() {
- local TEST_NUM=$1
- local TEST_NAME=$2
-
- for i in ${TESTS_SKIP[@]}; do
- if [[ $i == ${TEST_NUM} ]] ; then
- skip_one_test ${TEST_NUM} "${TEST_NAME}"
- return 0
- fi
- done
-
- if [ "${TESTS_RUN[0]}" = "*" ]; then
- run_one_test ${TEST_NUM} "${TEST_NAME}"
- else
- for i in ${TESTS_RUN[@]}; do
- if [[ $i == ${TEST_NUM} ]] ; then
- run_one_test ${TEST_NUM} "${TEST_NAME}"
- return 0
- fi
- done
-
- skip_one_test ${TEST_NUM} "${TEST_NAME}"
- fi
-}
-
-wait_udev() {
- local DEVICE=$1
- local DELAY=$2
- local COUNT=0
-
- udev_trigger
- while [ ! -e ${DEVICE} ]; do
- if [ ${COUNT} -gt ${DELAY} ]; then
- return 1
- fi
-
- let COUNT=${COUNT}+1
- sleep 1
- done
-
- 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
-}
-
-kill_zed() {
- if [ -f $ZED_PIDFILE ]; then
- kill $(cat $ZED_PIDFILE)
- fi
-}
+#!/bin/sh
+
+# Directories
+export BIN_DIR=
+export SBIN_DIR=
+export ZTS_DIR=
+export SCRIPT_DIR=
+
+# General commands
+export ZDB=${ZDB:-$SBIN_DIR/zdb}
+export ZFS=${ZFS:-$SBIN_DIR/zfs}
+export ZPOOL=${ZPOOL:-$SBIN_DIR/zpool}
+export ZTEST=${ZTEST:-$SBIN_DIR/ztest}
+export ZFS_SH=${ZFS_SH:-$SCRIPT_DIR/zfs.sh}
+
+# Test Suite
+export RUNFILE_DIR=${RUNFILE_DIR:-$ZTS_DIR/runfiles}
+export TEST_RUNNER=${TEST_RUNNER:-$ZTS_DIR/test-runner/bin/test-runner.py}
+export ZTS_REPORT=${ZTS_REPORT:-$ZTS_DIR/test-runner/bin/zts-report.py}
+export STF_TOOLS=${STF_TOOLS:-$ZTS_DIR/test-runner}
+export STF_SUITE=${STF_SUITE:-$ZTS_DIR/zfs-tests}
projects / mirror_zfs.git / blobdiff