+print_header() {
+ echo --------------------- ZPIOS RESULTS ----------------------------
+ echo -n "Date: "; date
+ echo -n "Kernel: "; uname -r
+ dmesg | grep "Loaded Solaris Porting Layer" | tail -n1
+ dmesg | grep "Loaded ZFS Filesystem" | tail -n1
+ echo
+}
+
+print_spl_info() {
+ echo --------------------- SPL Tunings ------------------------------
+ ${SYSCTL} -A | grep spl
+
+ if [ -d /sys/module/spl/parameters ]; then
+ grep [0-9] /sys/module/spl/parameters/*
+ else
+ grep [0-9] /sys/module/spl/*
+ fi
+
+ echo
+}
+
+print_zfs_info() {
+ echo --------------------- ZFS Tunings ------------------------------
+ ${SYSCTL} -A | grep zfs
+
+ if [ -d /sys/module/zfs/parameters ]; then
+ grep [0-9] /sys/module/zfs/parameters/*
+ else
+ grep [0-9] /sys/module/zfs/*
+ fi
+
+ echo
+}
+
+print_stats() {
+ echo ---------------------- Statistics -------------------------------
+ ${SYSCTL} -A | grep spl | grep stack_max
+
+ if [ -d /proc/spl/kstat/ ]; then
+ if [ -f /proc/spl/kstat/zfs/arcstats ]; then
+ echo "* ARC"
+ cat /proc/spl/kstat/zfs/arcstats
+ echo
+ fi
+
+ if [ -f /proc/spl/kstat/zfs/vdev_cache_stats ]; then
+ echo "* VDEV Cache"
+ cat /proc/spl/kstat/zfs/vdev_cache_stats
+ echo
+ fi
+ fi
+
+ if [ -f /proc/spl/kmem/slab ]; then
+ echo "* SPL SLAB"
+ cat /proc/spl/kmem/slab
+ echo
+ fi
+
+ echo
+}
+
+check_test() {
+
+ if [ ! -f ${ZPIOS_TEST} ]; then
+ local NAME=`basename ${ZPIOS_TEST} .sh`
+ ERROR="Unknown test '${NAME}', available tests are:\n"
+
+ for TST in `ls ${ZPIOSDIR}/ | grep ".sh"`; do
+ local NAME=`basename ${TST} .sh`
+ ERROR="${ERROR}${NAME}\n"
+ done
+
+ return 1
+ fi
+
+ return 0
+}
+
+zpios_profile_config() {
+cat > ${PROFILE_DIR}/zpios-config.sh << EOF
+#
+# Zpios Profiling Configuration
+#
+
+PROFILE_DIR=/tmp/zpios/${ZPOOL_CONFIG}+${ZPIOS_TEST_ARG}+${DATE}
+PROFILE_PRE=${ZPIOSPROFILEDIR}/zpios-profile-pre.sh
+PROFILE_POST=${ZPIOSPROFILEDIR}/zpios-profile-post.sh
+PROFILE_USER=${ZPIOSPROFILEDIR}/zpios-profile.sh
+PROFILE_PIDS=${ZPIOSPROFILEDIR}/zpios-profile-pids.sh
+PROFILE_DISK=${ZPIOSPROFILEDIR}/zpios-profile-disk.sh
+PROFILE_ARC_PROC=/proc/spl/kstat/zfs/arcstats
+PROFILE_VDEV_CACHE_PROC=/proc/spl/kstat/zfs/vdev_cache_stats
+
+OPROFILE_KERNEL="/boot/vmlinux-`uname -r`"
+OPROFILE_KERNEL_DIR="/lib/modules/`uname -r`/kernel/"
+OPROFILE_SPL_DIR=${SPLBUILD}/module/
+OPROFILE_ZFS_DIR=${MODDIR}
+
+EOF
+}
+
+zpios_profile_start() {
+ PROFILE_DIR=/tmp/zpios/${ZPOOL_CONFIG}+${ZPIOS_TEST_ARG}+${DATE}
+
+ mkdir -p ${PROFILE_DIR}
+ zpios_profile_config
+ . ${PROFILE_DIR}/zpios-config.sh
+
+ ZPIOS_OPTIONS="${ZPIOS_OPTIONS} --log=${PROFILE_DIR}"
+ ZPIOS_OPTIONS="${ZPIOS_OPTIONS} --prerun=${PROFILE_PRE}"
+ ZPIOS_OPTIONS="${ZPIOS_OPTIONS} --postrun=${PROFILE_POST}"
+
+ /usr/bin/opcontrol --init
+ /usr/bin/opcontrol --setup --vmlinux=${OPROFILE_KERNEL}
+}
+
+zpios_profile_stop() {
+ /usr/bin/opcontrol --shutdown
+ /usr/bin/opcontrol --deinit
+}
+
+PROFILE=
+ZPOOL_CONFIG=zpool-config.sh
+ZPIOS_TEST=zpios-test.sh
+ZPOOL_NAME=zpios
+ZPIOS_OPTIONS=
+ZPOOL_OPTIONS=""
+ZFS_OPTIONS=""
+
+while getopts 'hvfpc:t:o:l:s:' OPTION; do
+ case $OPTION in
+ h)
+ usage
+ exit 1
+ ;;
+ v)
+ VERBOSE=1
+ VERBOSE_FLAG="-v"
+ ;;
+ f)
+ FORCE=1
+ FORCE_FLAG="-f"
+ ;;
+ p)
+ PROFILE=1
+ ;;
+ c)
+ ZPOOL_CONFIG=${OPTARG}
+ ;;
+ t)
+ ZPIOS_TEST_ARG=${OPTARG}
+ ZPIOS_TEST=${ZPIOSDIR}/${OPTARG}.sh
+ ;;
+ o)
+ ZPIOS_OPTIONS=${OPTARG}
+ ;;
+ l) # Passed through to zpool-create.sh
+ ZPOOL_OPTIONS=${OPTARG}
+ ;;
+ s) # Passed through to zpool-create.sh
+ ZFS_OPTIONS=${OPTARG}
+ ;;
+ ?)
+ usage
+ exit
+ ;;
+ esac
+done
+
+if [ $(id -u) != 0 ]; then
+ die "Must run as root"
+fi
+
+# Validate and source your test config
+check_test || die "${ERROR}"
+. ${ZPIOS_TEST}
+
+# Pull in the zpios test module is not loaded. If this fails it is
+# likely because the full module stack was not yet loaded with zfs.sh
+if check_modules; then
+ if ! load_modules; then
+ die "Run 'zfs.sh' to ensure the full module stack is loaded"
+ fi