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-rwxr-xr-xqa/run_xfstests.sh323
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diff --git a/qa/run_xfstests.sh b/qa/run_xfstests.sh
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+#!/usr/bin/env bash
+
+# Copyright (C) 2012 Dreamhost, LLC
+#
+# This is free software; see the source for copying conditions.
+# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR
+# A PARTICULAR PURPOSE.
+#
+# This is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as
+# published by the Free Software Foundation version 2.
+
+# Usage:
+# run_xfstests -t /dev/<testdev> -s /dev/<scratchdev> [-f <fstype>] -- <tests>
+# - test device and scratch device will both get trashed
+# - fstypes can be xfs, ext4, or btrfs (xfs default)
+# - tests can be listed individually: generic/001 xfs/008 xfs/009
+# tests can also be specified by group: -g quick
+#
+# Exit status:
+# 0: success
+# 1: usage error
+# 2: other runtime error
+# 99: argument count error (programming error)
+# 100: getopt error (internal error)
+
+# Alex Elder <elder@dreamhost.com>
+# April 13, 2012
+
+set -e
+
+PROGNAME=$(basename $0)
+
+# Default command line option values
+COUNT="1"
+EXPUNGE_FILE=""
+DO_RANDOMIZE="" # false
+FSTYP="xfs"
+SCRATCH_DEV="" # MUST BE SPECIFIED
+TEST_DEV="" # MUST BE SPECIFIED
+TESTS="-g auto" # The "auto" group is supposed to be "known good"
+
+# print an error message and quit with non-zero status
+function err() {
+ if [ $# -gt 0 ]; then
+ echo "" >&2
+ echo "${PROGNAME}: ${FUNCNAME[1]}: $@" >&2
+ fi
+ exit 2
+}
+
+# routine used to validate argument counts to all shell functions
+function arg_count() {
+ local func
+ local want
+ local got
+
+ if [ $# -eq 2 ]; then
+ func="${FUNCNAME[1]}" # calling function
+ want=$1
+ got=$2
+ else
+ func="${FUNCNAME[0]}" # i.e., arg_count
+ want=2
+ got=$#
+ fi
+ [ "${want}" -eq "${got}" ] && return 0
+ echo "${PROGNAME}: ${func}: arg count bad (want ${want} got ${got})" >&2
+ exit 99
+}
+
+# validation function for repeat count argument
+function count_valid() {
+ arg_count 1 $#
+
+ test "$1" -gt 0 # 0 is pointless; negative is wrong
+}
+
+# validation function for filesystem type argument
+function fs_type_valid() {
+ arg_count 1 $#
+
+ case "$1" in
+ xfs|ext4|btrfs) return 0 ;;
+ *) return 1 ;;
+ esac
+}
+
+# validation function for device arguments
+function device_valid() {
+ arg_count 1 $#
+
+ # Very simple testing--really should try to be more careful...
+ test -b "$1"
+}
+
+# validation function for expunge file argument
+function expunge_file_valid() {
+ arg_count 1 $#
+
+ test -s "$1"
+}
+
+# print a usage message and quit
+#
+# if a message is supplied, print that first, and then exit
+# with non-zero status
+function usage() {
+ if [ $# -gt 0 ]; then
+ echo "" >&2
+ echo "$@" >&2
+ fi
+
+ echo "" >&2
+ echo "Usage: ${PROGNAME} <options> -- <tests>" >&2
+ echo "" >&2
+ echo " options:" >&2
+ echo " -h or --help" >&2
+ echo " show this message" >&2
+ echo " -c or --count" >&2
+ echo " iteration count (1 or more)" >&2
+ echo " -f or --fs-type" >&2
+ echo " one of: xfs, ext4, btrfs" >&2
+ echo " (default fs-type: xfs)" >&2
+ echo " -r or --randomize" >&2
+ echo " randomize test order" >&2
+ echo " -s or --scratch-dev (REQUIRED)" >&2
+ echo " name of device used for scratch filesystem" >&2
+ echo " -t or --test-dev (REQUIRED)" >&2
+ echo " name of device used for test filesystem" >&2
+ echo " -x or --expunge-file" >&2
+ echo " name of file with list of tests to skip" >&2
+ echo " tests:" >&2
+ echo " list of test numbers, e.g.:" >&2
+ echo " generic/001 xfs/008 shared/032 btrfs/009" >&2
+ echo " or possibly an xfstests test group, e.g.:" >&2
+ echo " -g quick" >&2
+ echo " (default tests: -g auto)" >&2
+ echo "" >&2
+
+ [ $# -gt 0 ] && exit 1
+
+ exit 0 # This is used for a --help
+}
+
+# parse command line arguments
+function parseargs() {
+ # Short option flags
+ SHORT_OPTS=""
+ SHORT_OPTS="${SHORT_OPTS},h"
+ SHORT_OPTS="${SHORT_OPTS},c:"
+ SHORT_OPTS="${SHORT_OPTS},f:"
+ SHORT_OPTS="${SHORT_OPTS},r"
+ SHORT_OPTS="${SHORT_OPTS},s:"
+ SHORT_OPTS="${SHORT_OPTS},t:"
+ SHORT_OPTS="${SHORT_OPTS},x:"
+
+ # Long option flags
+ LONG_OPTS=""
+ LONG_OPTS="${LONG_OPTS},help"
+ LONG_OPTS="${LONG_OPTS},count:"
+ LONG_OPTS="${LONG_OPTS},fs-type:"
+ LONG_OPTS="${LONG_OPTS},randomize"
+ LONG_OPTS="${LONG_OPTS},scratch-dev:"
+ LONG_OPTS="${LONG_OPTS},test-dev:"
+ LONG_OPTS="${LONG_OPTS},expunge-file:"
+
+ TEMP=$(getopt --name "${PROGNAME}" \
+ --options "${SHORT_OPTS}" \
+ --longoptions "${LONG_OPTS}" \
+ -- "$@")
+ eval set -- "$TEMP"
+
+ while [ "$1" != "--" ]; do
+ case "$1" in
+ -h|--help)
+ usage
+ ;;
+ -c|--count)
+ count_valid "$2" ||
+ usage "invalid count '$2'"
+ COUNT="$2"
+ shift
+ ;;
+ -f|--fs-type)
+ fs_type_valid "$2" ||
+ usage "invalid fs_type '$2'"
+ FSTYP="$2"
+ shift
+ ;;
+ -r|--randomize)
+ DO_RANDOMIZE="t"
+ ;;
+ -s|--scratch-dev)
+ device_valid "$2" ||
+ usage "invalid scratch-dev '$2'"
+ SCRATCH_DEV="$2"
+ shift
+ ;;
+ -t|--test-dev)
+ device_valid "$2" ||
+ usage "invalid test-dev '$2'"
+ TEST_DEV="$2"
+ shift
+ ;;
+ -x|--expunge-file)
+ expunge_file_valid "$2" ||
+ usage "invalid expunge-file '$2'"
+ EXPUNGE_FILE="$2"
+ shift
+ ;;
+ *)
+ exit 100 # Internal error
+ ;;
+ esac
+ shift
+ done
+ shift
+
+ [ -n "${TEST_DEV}" ] || usage "test-dev must be supplied"
+ [ -n "${SCRATCH_DEV}" ] || usage "scratch-dev must be supplied"
+
+ [ $# -eq 0 ] || TESTS="$@"
+}
+
+################################################################
+
+# run mkfs on the given device using the specified filesystem type
+function do_mkfs() {
+ arg_count 1 $#
+
+ local dev="${1}"
+ local options
+
+ case "${FSTYP}" in
+ xfs) options="-f" ;;
+ ext4) options="-F" ;;
+ btrfs) options="-f" ;;
+ esac
+
+ "mkfs.${FSTYP}" ${options} "${dev}" ||
+ err "unable to make ${FSTYP} file system on device \"${dev}\""
+}
+
+# top-level setup routine
+function setup() {
+ arg_count 0 $#
+
+ wget -P "${TESTDIR}" http://download.ceph.com/qa/xfstests.tar.gz
+ tar zxf "${TESTDIR}/xfstests.tar.gz" -C "$(dirname "${XFSTESTS_DIR}")"
+ mkdir "${TEST_DIR}"
+ mkdir "${SCRATCH_MNT}"
+ do_mkfs "${TEST_DEV}"
+}
+
+# top-level (final) cleanup routine
+function cleanup() {
+ arg_count 0 $#
+
+ # ensure teuthology can clean up the logs
+ chmod -R a+rw "${TESTDIR}/archive"
+
+ findmnt "${TEST_DEV}" && umount "${TEST_DEV}"
+ [ -d "${SCRATCH_MNT}" ] && rmdir "${SCRATCH_MNT}"
+ [ -d "${TEST_DIR}" ] && rmdir "${TEST_DIR}"
+ rm -rf "${XFSTESTS_DIR}"
+ rm -f "${TESTDIR}/xfstests.tar.gz"
+}
+
+# ################################################################
+
+start_date="$(date)"
+parseargs "$@"
+[ -n "${TESTDIR}" ] || usage "TESTDIR env variable must be set"
+[ -d "${TESTDIR}/archive" ] || usage "\$TESTDIR/archive directory must exist"
+TESTDIR="$(readlink -e "${TESTDIR}")"
+[ -n "${EXPUNGE_FILE}" ] && EXPUNGE_FILE="$(readlink -e "${EXPUNGE_FILE}")"
+
+XFSTESTS_DIR="/var/lib/xfstests" # hardcoded into dbench binary
+TEST_DIR="/mnt/test_dir"
+SCRATCH_MNT="/mnt/scratch_mnt"
+MKFS_OPTIONS=""
+EXT_MOUNT_OPTIONS="-o block_validity"
+
+trap cleanup EXIT ERR HUP INT QUIT
+setup
+
+export TEST_DEV
+export TEST_DIR
+export SCRATCH_DEV
+export SCRATCH_MNT
+export FSTYP
+export MKFS_OPTIONS
+export EXT_MOUNT_OPTIONS
+
+pushd "${XFSTESTS_DIR}"
+for (( i = 1 ; i <= "${COUNT}" ; i++ )); do
+ [ "${COUNT}" -gt 1 ] && echo "=== Iteration "$i" starting at: $(date)"
+
+ RESULT_BASE="${TESTDIR}/archive/results-${i}"
+ mkdir "${RESULT_BASE}"
+ export RESULT_BASE
+
+ EXPUNGE=""
+ [ -n "${EXPUNGE_FILE}" ] && EXPUNGE="-E ${EXPUNGE_FILE}"
+
+ RANDOMIZE=""
+ [ -n "${DO_RANDOMIZE}" ] && RANDOMIZE="-r"
+
+ # -T output timestamps
+ PATH="${PWD}/bin:${PATH}" ./check -T ${RANDOMIZE} ${EXPUNGE} ${TESTS}
+ findmnt "${TEST_DEV}" && umount "${TEST_DEV}"
+
+ [ "${COUNT}" -gt 1 ] && echo "=== Iteration "$i" complete at: $(date)"
+done
+popd
+
+# cleanup is called via the trap call, above
+
+echo "This xfstests run started at: ${start_date}"
+echo "xfstests run completed at: $(date)"
+[ "${COUNT}" -gt 1 ] && echo "xfstests run consisted of ${COUNT} iterations"
+echo OK
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