blob: 1a26934985dd6417f9d2d999556cd0b69aa2a47a [file] [log] [blame]
##/bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (c) 2000-2003,2006 Silicon Graphics, Inc. All Rights Reserved.
#
# setup and check for config parameters, and in particular
#
# EMAIL - email of the script runner.
# TEST_DIR - scratch test directory that is in an already
# mounted XFS file system, needs to be be world
# writeable
# TEST_DEV - device for file system containing TEST_DIR
#
# and optionally:
# SCRATCH_DEV - device you can make a scratch file system on
# SCRATCH_MNT - mount point for scratch file system
# SCRATCH_LOGDEV - scratch log device for external log testing
# SCRATCH_RTDEV - scratch rt dev
# TEST_LOGDEV - test log device for external log testing
# TEST_RTDEV - test rt dev
# TAPE_DEV - the tape device for the xfsdump tests
# RMT_TAPE_DEV - the remote tape device for the xfsdump tests
# RMT_IRIXTAPE_DEV- the IRIX remote tape device for the xfsdump tests
# RMT_TAPE_USER - remote user for tape device
# SELINUX_MOUNT_OPTIONS - Options to use when SELinux is enabled.
# KEEP_DMESG - whether to keep all dmesg for each test case.
# yes: keep all dmesg
# no: only keep dmesg with error/warning (default)
#
# - These can be added to $HOST_CONFIG_DIR (witch default to ./config)
# below or a separate local configuration file can be used (using
# the HOST_OPTIONS variable).
# - This script is shared by the stress test system and the auto-qa
# system
# - TEST_DEV & TEST_DIR must be assigned.
# - this script shouldn't make any assertions about filesystem
# validity or mountedness.
#
. common/test_names
# all tests should use a common language setting to prevent golden
# output mismatches.
export LANG=C
export LC_ALL=C
PATH=".:$PATH"
export HOST=`hostname -s`
test `uname -s` = "Linux" || _fatal "fstests only supports Linux"
export MODULAR=0 # using XFS as a module or not
export BOOT="/boot" # install target for kernels
export EXTRA=${EXTRA:=xfs-qa}
# general parameters (mainly for auto-qa)
export SOAK_PROC=3 # -p option to fsstress
export SOAK_STRESS=10000 # -n option to fsstress
export SOAK_PASSES=-1 # count of repetitions of fsstress (while soaking)
export EMAIL=root@localhost # where auto-qa will send its status messages
export HOST_OPTIONS=${HOST_OPTIONS:=local.config}
export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"}
export BENCH_PASSES=${BENCH_PASSES:=5}
export XFS_MKFS_OPTIONS=${XFS_MKFS_OPTIONS:=-bsize=4096}
export TIME_FACTOR=${TIME_FACTOR:=1}
export LOAD_FACTOR=${LOAD_FACTOR:=1}
export DEBUGFS_MNT=${DEBUGFS_MNT:="/sys/kernel/debug"}
# some constants for overlayfs setup
export OVL_UPPER="ovl-upper"
export OVL_LOWER="ovl-lower"
export OVL_WORK="ovl-work"
# overlay mount point parent must be the base fs root
export OVL_MNT="ovl-mnt"
# By default unionmount-testsuite is expected under src
export UNIONMOUNT_TESTSUITE=${UNIONMOUNT_TESTSUITE:=$here/src/unionmount-testsuite}
# From e2fsprogs/e2fsck/e2fsck.h:
# Exit code used by fsck-type programs
export FSCK_OK=0
export FSCK_NONDESTRUCT=1
export FSCK_REBOOT=2
export FSCK_UNCORRECTED=4
export FSCK_ERROR=8
export FSCK_USAGE=16
export FSCK_CANCELED=32
export FSCK_LIBRARY=128
export PWD=`pwd`
#export DEBUG=${DEBUG:=...} # arbitrary CFLAGS really.
export MALLOCLIB=${MALLOCLIB:=/usr/lib/libefence.a}
export LOCAL_CONFIGURE_OPTIONS=${LOCAL_CONFIGURE_OPTIONS:=--enable-readline=yes}
export RECREATE_TEST_DEV=false
# Handle mkfs.$fstyp which does (or does not) require -f to overwrite
set_mkfs_prog_path_with_opts()
{
local fstyp=$1
local p=$(type -P mkfs.$fstyp)
# Note: mkfs.f2fs doesn't support the --help option yet, but it doesn't
# matter since it also prints the help when an invalid option is given.
if [ "$p" != "" ] && \
$p --help |& grep -q "[[:space:]]-f[[:space:]|]"; then
echo "$p -f"
else
echo $p
fi
}
_fatal()
{
echo "$*"
status=1
exit 1
}
export MKFS_PROG="$(type -P mkfs)"
[ "$MKFS_PROG" = "" ] && _fatal "mkfs not found"
export MOUNT_PROG="$(type -P mount)"
[ "$MOUNT_PROG" = "" ] && _fatal "mount not found"
export UMOUNT_PROG="$(type -P umount)"
[ "$UMOUNT_PROG" = "" ] && _fatal "umount not found"
export FSSTRESS_PROG="./ltp/fsstress"
[ ! -x $FSSTRESS_PROG ] && _fatal "fsstress not found or executable"
export PERL_PROG="$(type -P perl)"
[ "$PERL_PROG" = "" ] && _fatal "perl not found"
export AWK_PROG="$(type -P awk)"
[ "$AWK_PROG" = "" ] && _fatal "awk not found"
export SED_PROG="$(type -P sed)"
[ "$SED_PROG" = "" ] && _fatal "sed not found"
export BC_PROG="$(type -P bc)"
[ "$BC_PROG" = "" ] && _fatal "bc not found"
export PS_ALL_FLAGS="-ef"
export DF_PROG="$(type -P df)"
[ "$DF_PROG" = "" ] && _fatal "df not found"
export DF_PROG="$DF_PROG -T -P" # Linux
export XFS_IO_PROG="$(type -P xfs_io)"
[ "$XFS_IO_PROG" = "" ] && _fatal "xfs_io not found"
export MKSWAP_PROG="$(type -P mkswap)"
# mkswap from util-linux v2.17.2 or older needs "-f" option to force to erase
# bootbits sectors
MKSWAP_PROG="$MKSWAP_PROG -f"
export XFS_LOGPRINT_PROG="$(type -P xfs_logprint)"
export XFS_REPAIR_PROG="$(type -P xfs_repair)"
export XFS_DB_PROG="$(type -P xfs_db)"
export XFS_METADUMP_PROG="$(type -P xfs_metadump)"
export XFS_ADMIN_PROG="$(type -P xfs_admin)"
export XFS_GROWFS_PROG=$(type -P xfs_growfs)
export XFS_SPACEMAN_PROG="$(type -P xfs_spaceman)"
export XFS_SCRUB_PROG="$(type -P xfs_scrub)"
export XFS_PARALLEL_REPAIR_PROG="$(type -P xfs_prepair)"
export XFS_PARALLEL_REPAIR64_PROG="$(type -P xfs_prepair64)"
export __XFSDUMP_PROG="$(type -P xfsdump)"
if [ -n "$__XFSDUMP_PROG" ]; then
export XFSDUMP_PROG="$__XFSDUMP_PROG -e"
else
export XFSDUMP_PROG=""
fi
export XFSRESTORE_PROG="$(type -P xfsrestore)"
export XFSINVUTIL_PROG="$(type -P xfsinvutil)"
export GETFATTR_PROG="$(type -P getfattr)"
export SETFATTR_PROG="$(type -P setfattr)"
export CHACL_PROG="$(type -P chacl)"
export ATTR_PROG="$(type -P attr)"
export QUOTA_PROG="$(type -P quota)"
export XFS_QUOTA_PROG="$(type -P xfs_quota)"
export KILLALL_PROG="$(type -P killall)"
export INDENT_PROG="$(type -P indent)"
export XFS_COPY_PROG="$(type -P xfs_copy)"
export FSTRIM_PROG="$(type -P fstrim)"
export DUMPE2FS_PROG="$(type -P dumpe2fs)"
export RESIZE2FS_PROG="$(type -P resize2fs)"
export F2FS_IO_PROG="$(type -P f2fs_io)"
export FIO_PROG="$(type -P fio)"
export FILEFRAG_PROG="$(type -P filefrag)"
export E4DEFRAG_PROG="$(type -P e4defrag)"
export LOGGER_PROG="$(type -P logger)"
export DBENCH_PROG="$(type -P dbench)"
export DMSETUP_PROG="$(type -P dmsetup)"
export WIPEFS_PROG="$(type -P wipefs)"
export BLKDISCARD_PROG="$(type -P blkdiscard)"
export DUMP_PROG="$(type -P dump)"
export RESTORE_PROG="$(type -P restore)"
export LVM_PROG="$(type -P lvm)"
export LSATTR_PROG="$(type -P lsattr)"
export CHATTR_PROG="$(type -P chattr)"
export DEBUGFS_PROG="$(type -P debugfs)"
export UUIDGEN_PROG="$(type -P uuidgen)"
export GETRICHACL_PROG="$(type -P getrichacl)"
export SETRICHACL_PROG="$(type -P setrichacl)"
export KEYCTL_PROG="$(type -P keyctl)"
export XZ_PROG="$(type -P xz)"
export LZ4_PROG="$(type -P lz4)"
export FLOCK_PROG="$(type -P flock)"
export LDD_PROG="$(type -P ldd)"
export TIMEOUT_PROG="$(type -P timeout)"
export MAN_PROG="$(type -P man)"
export NFS4_SETFACL_PROG="$(type -P nfs4_setfacl)"
export NFS4_GETFACL_PROG="$(type -P nfs4_getfacl)"
export UBIUPDATEVOL_PROG="$(type -P ubiupdatevol)"
export THIN_CHECK_PROG="$(type -P thin_check)"
export PYTHON2_PROG="$(type -P python2)"
export SQLITE3_PROG="$(type -P sqlite3)"
export TIMEOUT_PROG="$(type -P timeout)"
export SETCAP_PROG="$(type -P setcap)"
export GETCAP_PROG="$(type -P getcap)"
export CAPSH_PROG="$(type -P capsh)"
export CHECKBASHISMS_PROG="$(type -P checkbashisms)"
export XFS_INFO_PROG="$(type -P xfs_info)"
export DUPEREMOVE_PROG="$(type -P duperemove)"
export CC_PROG="$(type -P cc)"
export FSVERITY_PROG="$(type -P fsverity)"
export OPENSSL_PROG="$(type -P openssl)"
export ACCTON_PROG="$(type -P accton)"
export E2IMAGE_PROG="$(type -P e2image)"
export BLKZONE_PROG="$(type -P blkzone)"
# use 'udevadm settle' or 'udevsettle' to wait for lv to be settled.
# newer systems have udevadm command but older systems like RHEL5 don't.
# But if neither one is available, just set it to "sleep 1" to wait for lv to
# be settled
UDEV_SETTLE_PROG="$(type -P udevadm)"
if [ "$UDEV_SETTLE_PROG" == "" ]; then
# try udevsettle command
UDEV_SETTLE_PROG="$(type -P udevsettle)"
else
# udevadm is available, add 'settle' as subcommand
UDEV_SETTLE_PROG="$UDEV_SETTLE_PROG settle"
fi
# neither command is available, use sleep 1
if [ "$UDEV_SETTLE_PROG" == "" ]; then
UDEV_SETTLE_PROG="sleep 1"
fi
export UDEV_SETTLE_PROG
export MKFS_XFS_PROG=$(type -P mkfs.xfs)
export MKFS_EXT4_PROG=$(type -P mkfs.ext4)
export MKFS_UDF_PROG=$(type -P mkudffs)
export MKFS_BTRFS_PROG=$(set_mkfs_prog_path_with_opts btrfs)
export MKFS_F2FS_PROG=$(set_mkfs_prog_path_with_opts f2fs)
export DUMP_F2FS_PROG=$(type -P dump.f2fs)
export F2FS_IO_PROG=$(type -P f2fs_io)
export BTRFS_UTIL_PROG=$(type -P btrfs)
export BTRFS_SHOW_SUPER_PROG=$(type -P btrfs-show-super)
export BTRFS_CONVERT_PROG=$(type -P btrfs-convert)
export BTRFS_TUNE_PROG=$(type -P btrfstune)
export XFS_FSR_PROG=$(type -P xfs_fsr)
export MKFS_NFS_PROG="false"
export MKFS_CIFS_PROG="false"
export MKFS_OVERLAY_PROG="false"
export MKFS_REISER4_PROG=$(type -P mkfs.reiser4)
export E2FSCK_PROG=$(type -P e2fsck)
export TUNE2FS_PROG=$(type -P tune2fs)
export FSCK_OVERLAY_PROG=$(type -P fsck.overlay)
# SELinux adds extra xattrs which can mess up our expected output.
# So, mount with a context, and they won't be created.
#
# Since the context= option only accepts contexts defined in the SELinux
# policy, and different systems may have different policies with
# different context names, use the context of an existing directory.
# Assume that any valid context is fine, since xfstests should really
# only be run from an "unconfined" process, or with SELinux in permissive
# mode. But if not, just specify your own SELINUX_MOUNT_OPTIONS.
if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
: ${SELINUX_MOUNT_OPTIONS:="-o context=$(stat -c %C /)"}
export SELINUX_MOUNT_OPTIONS
fi
# check if mkfs.xfs supports v5 xfs
if [ "$FSTYP" == "xfs" ]; then
XFS_MKFS_HAS_NO_META_SUPPORT=""
touch /tmp/crc_check.img
$MKFS_XFS_PROG -N -d file,name=/tmp/crc_check.img,size=32m -m crc=0 \
>/dev/null 2>&1;
if [ $? -ne 0 ]; then
XFS_MKFS_HAS_NO_META_SUPPORT=true
fi
rm -f /tmp/crc_check.img
export XFS_MKFS_HAS_NO_META_SUPPORT
fi
_mount_opts()
{
case $FSTYP in
9p)
export MOUNT_OPTIONS=$PLAN9_MOUNT_OPTIONS
;;
xfs)
export MOUNT_OPTIONS=$XFS_MOUNT_OPTIONS
;;
udf)
export MOUNT_OPTIONS=$UDF_MOUNT_OPTIONS
;;
nfs)
export MOUNT_OPTIONS=$NFS_MOUNT_OPTIONS
;;
cifs)
export MOUNT_OPTIONS=$CIFS_MOUNT_OPTIONS
;;
ceph)
export MOUNT_OPTIONS=$CEPHFS_MOUNT_OPTIONS
;;
glusterfs)
export MOUNT_OPTIONS=$GLUSTERFS_MOUNT_OPTIONS
;;
overlay)
export MOUNT_OPTIONS=$OVERLAY_MOUNT_OPTIONS
;;
ext2|ext3|ext4|ext4dev)
# acls & xattrs aren't turned on by default on ext$FOO
export MOUNT_OPTIONS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
;;
f2fs)
export MOUNT_OPTIONS="-o acl,user_xattr $F2FS_MOUNT_OPTIONS"
;;
reiserfs)
# acls & xattrs aren't turned on by default on reiserfs
export MOUNT_OPTIONS="-o acl,user_xattr $REISERFS_MOUNT_OPTIONS"
;;
reiser4)
# acls & xattrs aren't supported by reiser4
export MOUNT_OPTIONS=$REISER4_MOUNT_OPTIONS
;;
gfs2)
# acls aren't turned on by default on gfs2
export MOUNT_OPTIONS="-o acl $GFS2_MOUNT_OPTIONS"
;;
tmpfs)
# We need to specify the size at mount, use 1G by default
export MOUNT_OPTIONS="-o size=1G $TMPFS_MOUNT_OPTIONS"
;;
ubifs)
export MOUNT_OPTIONS=$UBIFS_MOUNT_OPTIONS
;;
*)
;;
esac
}
_test_mount_opts()
{
case $FSTYP in
9p)
export TEST_FS_MOUNT_OPTS=$PLAN9_MOUNT_OPTIONS
;;
cifs)
export TEST_FS_MOUNT_OPTS=$CIFS_MOUNT_OPTIONS
;;
ceph)
export TEST_FS_MOUNT_OPTS=$CEPHFS_MOUNT_OPTIONS
;;
nfs)
export TEST_FS_MOUNT_OPTS=$NFS_MOUNT_OPTIONS
;;
glusterfs)
export TEST_FS_MOUNT_OPTS=$GLUSTERFS_MOUNT_OPTIONS
;;
ext2|ext3|ext4|ext4dev)
# acls & xattrs aren't turned on by default on older ext$FOO
export TEST_FS_MOUNT_OPTS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
;;
*)
;;
esac
}
_mkfs_opts()
{
case $FSTYP in
xfs)
export MKFS_OPTIONS=$XFS_MKFS_OPTIONS
;;
udf)
[ ! -z "$udf_fsize" ] && \
UDF_MKFS_OPTIONS="$UDF_MKFS_OPTIONS -s $udf_fsize"
export MKFS_OPTIONS=$UDF_MKFS_OPTIONS
;;
nfs)
export MKFS_OPTIONS=$NFS_MKFS_OPTIONS
;;
cifs)
export MKFS_OPTIONS=$CIFS_MKFS_OPTIONS
;;
ceph)
export MKFS_OPTIONS=$CEPHFS_MKFS_OPTIONS
;;
reiserfs)
export MKFS_OPTIONS="$REISERFS_MKFS_OPTIONS -q"
;;
reiser4)
export MKFS_OPTIONS=$REISER4_MKFS_OPTIONS
;;
gfs2)
export MKFS_OPTIONS="$GFS2_MKFS_OPTIONS -O -p lock_nolock"
;;
jfs)
export MKFS_OPTIONS="$JFS_MKFS_OPTIONS -q"
;;
f2fs)
export MKFS_OPTIONS="$F2FS_MKFS_OPTIONS"
;;
btrfs)
export MKFS_OPTIONS="$BTRFS_MKFS_OPTIONS"
;;
*)
;;
esac
}
_fsck_opts()
{
case $FSTYP in
ext2|ext3|ext4|ext4dev)
export FSCK_OPTIONS="-nf"
;;
reiser*)
export FSCK_OPTIONS="--yes"
;;
f2fs)
export FSCK_OPTIONS=""
;;
*)
export FSCK_OPTIONS="-n"
;;
esac
}
known_hosts()
{
[ "$HOST_CONFIG_DIR" ] || HOST_CONFIG_DIR=`pwd`/configs
[ -f /etc/xfsqa.config ] && export HOST_OPTIONS=/etc/xfsqa.config
[ -f $HOST_CONFIG_DIR/$HOST ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST
[ -f $HOST_CONFIG_DIR/$HOST.config ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST.config
}
# Returns a list of sections in config file
# Each section starts with the section name in the format
# [section_name1]. Only alphanumeric characters and '_' is allowed
# in the section name otherwise the section will not be resognised.
# Section name must be contained between square brackets.
get_config_sections() {
sed -n -e "s/^\[\([[:alnum:]_-]*\)\]/\1/p" < $1
}
if [ ! -f "$HOST_OPTIONS" ]; then
known_hosts
fi
export HOST_OPTIONS_SECTIONS="-no-sections-"
export OPTIONS_HAVE_SECTIONS=false
if [ -f "$HOST_OPTIONS" ]; then
export HOST_OPTIONS_SECTIONS=`get_config_sections $HOST_OPTIONS`
if [ -z "$HOST_OPTIONS_SECTIONS" ]; then
. $HOST_OPTIONS
export HOST_OPTIONS_SECTIONS="-no-sections-"
else
export OPTIONS_HAVE_SECTIONS=true
fi
fi
_check_device()
{
local name=$1
local dev_needed=$2
local dev=$3
if [ -z "$dev" ]; then
if [ "$dev_needed" == "required" ]; then
_fatal "common/config: $name is required but not defined!"
fi
return 0
fi
if [ -b "$dev" ] || ( echo $dev | grep -qE ":|//" ); then
# block device or a network url
return 0
fi
case "$FSTYP" in
9p|tmpfs|virtiofs)
# 9p and virtiofs mount tags are just plain strings, so anything is allowed
# tmpfs doesn't use mount source, ignore
;;
overlay)
if [ ! -d "$dev" ]; then
_fatal "common/config: $name ($dev) is not a directory for overlay"
fi
;;
ubifs)
if [ ! -c "$dev" ]; then
_fatal "common/config: $name ($dev) is not a character device"
fi
;;
*)
_fatal "common/config: $name ($dev) is not a block device or a network filesystem"
esac
}
# check and return a canonical mount point path
_canonicalize_mountpoint()
{
local name=$1
local dir=$2
if [ -d "$dir" ]; then
# this follows symlinks and removes all trailing "/"s
readlink -e "$dir"
return 0
fi
if [ "$FSTYP" != "overlay" ] || [[ "$name" == OVL_BASE_* ]]; then
_fatal "common/config: $name ($dir) is not a directory"
fi
# base fs may not be mounted yet, so just check that parent dir
# exists (where base fs will be mounted) because we are going to
# mkdir the overlay mount point dir anyway
local base=`basename $dir`
local parent=`dirname $dir`
parent=`_canonicalize_mountpoint OVL_BASE_$name "$parent"`
# prepend the overlay mount point to canonical parent path
echo "$parent/$base"
}
# On check -overlay, for the non multi section config case, this
# function is called on every test, before init_rc().
# When SCRATCH/TEST_* vars are defined in config file, config file
# is sourced on every test and this function overrides the vars
# every time.
# When SCRATCH/TEST_* vars are defined in evironment and not
# in config file, this function is called after vars have already
# been overriden in the previous test.
# In that case, TEST_DEV is a directory and not a blockdev/chardev and
# the function will return without overriding the SCRATCH/TEST_* vars.
_overlay_config_override()
{
# There are 2 options for configuring overlayfs tests:
#
# 1. (legacy) SCRATCH/TEST_DEV point to existing directories
# on an already mounted fs. In this case, the new
# OVL_BASE_SCRATCH/TEST_* vars are set to use the legacy
# vars values (even though they may not be mount points).
#
[ ! -d "$TEST_DEV" ] || export OVL_BASE_TEST_DIR="$TEST_DEV"
[ ! -d "$SCRATCH_DEV" ] || export OVL_BASE_SCRATCH_MNT="$SCRATCH_DEV"
# 2. SCRATCH/TEST_DEV point to the base fs partitions. In this case,
# the new OVL_BASE_SCRATCH/TEST_DEV/MNT vars are set to the values
# of the configured base fs and SCRATCH/TEST_DEV vars are set to the
# overlayfs base and mount dirs inside base fs mount.
[ -b "$TEST_DEV" ] || [ -c "$TEST_DEV" ] || return 0
# Config file may specify base fs type, but we obay -overlay flag
[ "$FSTYP" == overlay ] || export OVL_BASE_FSTYP="$FSTYP"
export FSTYP=overlay
# Store original base fs vars
export OVL_BASE_TEST_DEV="$TEST_DEV"
export OVL_BASE_TEST_DIR="$TEST_DIR"
# If config does not set MOUNT_OPTIONS, its value may be
# leftover from previous _overlay_config_override, so
# don't use that value for base fs mount
[ "$MOUNT_OPTIONS" != "$OVERLAY_MOUNT_OPTIONS" ] || unset MOUNT_OPTIONS
export OVL_BASE_MOUNT_OPTIONS="$MOUNT_OPTIONS"
# Set TEST vars to overlay base and mount dirs inside base fs
export TEST_DEV="$OVL_BASE_TEST_DIR"
export TEST_DIR="$OVL_BASE_TEST_DIR/$OVL_MNT"
export MOUNT_OPTIONS="$OVERLAY_MOUNT_OPTIONS"
[ -b "$SCRATCH_DEV" ] || [ -c "$SCRATCH_DEV" ] || return 0
# Store original base fs vars
export OVL_BASE_SCRATCH_DEV="$SCRATCH_DEV"
export OVL_BASE_SCRATCH_MNT="$SCRATCH_MNT"
# Set SCRATCH vars to overlay base and mount dirs inside base fs
export SCRATCH_DEV="$OVL_BASE_SCRATCH_MNT"
export SCRATCH_MNT="$OVL_BASE_SCRATCH_MNT/$OVL_MNT"
# Set fsck options, use default if user not set directly.
export FSCK_OPTIONS="$OVERLAY_FSCK_OPTIONS"
[ -z "$FSCK_OPTIONS" ] && _fsck_opts
}
_overlay_config_restore()
{
export OVERLAY=true
[ -z "$OVL_BASE_FSTYP" ] || export FSTYP=$OVL_BASE_FSTYP
[ -z "$OVL_BASE_TEST_DEV" ] || export TEST_DEV=$OVL_BASE_TEST_DEV
[ -z "$OVL_BASE_TEST_DIR" ] || export TEST_DIR=$OVL_BASE_TEST_DIR
[ -z "$OVL_BASE_SCRATCH_DEV" ] || export SCRATCH_DEV=$OVL_BASE_SCRATCH_DEV
[ -z "$OVL_BASE_SCRATCH_MNT" ] || export SCRATCH_MNT=$OVL_BASE_SCRATCH_MNT
[ -z "$OVL_BASE_MOUNT_OPTIONS" ] || export MOUNT_OPTIONS=$OVL_BASE_MOUNT_OPTIONS
}
# Parse config section options. This function will parse all the configuration
# within a single section which name is passed as an argument. For section
# name format see comments in get_config_sections().
# Empty lines and everything after '#' will be ignored.
# Configuration options should be defined in the format
#
# CONFIG_OPTION=value
#
# This 'CONFIG_OPTION' variable and will be exported as an environment variable.
parse_config_section() {
SECTION=$1
if ! $OPTIONS_HAVE_SECTIONS; then
return 0
fi
eval `sed -e 's/[[:space:]]*\=[[:space:]]*/=/g' \
-e 's/#.*$//' \
-e 's/[[:space:]]*$//' \
-e 's/^[[:space:]]*//' \
-e "s/^\([^=]*\)=\"\?'\?\([^\"']*\)\"\?'\?$/export \1=\"\2\"/" \
< $HOST_OPTIONS \
| sed -n -e "/^\[$SECTION\]/,/^\s*\[/{/^[^#].*\=.*/p;}"`
}
get_next_config() {
if [ ! -z "$CONFIG_INCLUDED" ] && ! $OPTIONS_HAVE_SECTIONS; then
return 0
fi
# We might have overriden FSTYP and TEST/SCRATCH vars with overlay values
# in the previous section, so restore them to original values stored in
# OVL_BASE_*.
# We need to do this *before* old FSTYP and MOUNT_OPTIONS are recorded
# and *before* SCRATCH_DEV and MOUNT_OPTIONS are unset
if [ "$FSTYP" == "overlay" ]; then
_overlay_config_restore
fi
local OLD_FSTYP=$FSTYP
local OLD_MOUNT_OPTIONS=$MOUNT_OPTIONS
local OLD_TEST_FS_MOUNT_OPTS=$TEST_FS_MOUNT_OPTS
local OLD_MKFS_OPTIONS=$MKFS_OPTIONS
local OLD_FSCK_OPTIONS=$FSCK_OPTIONS
local OLD_USE_EXTERNAL=$USE_EXTERNAL
unset MOUNT_OPTIONS
unset TEST_FS_MOUNT_OPTS
unset MKFS_OPTIONS
unset FSCK_OPTIONS
unset USE_EXTERNAL
# We might have deduced SCRATCH_DEV from the SCRATCH_DEV_POOL in the previous
# run, so we have to unset it now.
if [ "$SCRATCH_DEV_NOT_SET" == "true" ]; then
unset SCRATCH_DEV
fi
parse_config_section $1
if [ ! -z "$OLD_FSTYP" ] && [ $OLD_FSTYP != $FSTYP ]; then
[ -z "$MOUNT_OPTIONS" ] && _mount_opts
[ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
[ -z "$MKFS_OPTIONS" ] && _mkfs_opts
[ -z "$FSCK_OPTIONS" ] && _fsck_opts
# clear the external devices if we are not using them
if [ -z "$USE_EXTERNAL" ]; then
unset TEST_RTDEV
unset TEST_LOGDEV
unset SCRATCH_RTDEV
unset SCRATCH_LOGDEV
fi
else
[ -z "$MOUNT_OPTIONS" ] && export MOUNT_OPTIONS=$OLD_MOUNT_OPTIONS
[ -z "$TEST_FS_MOUNT_OPTS" ] && export TEST_FS_MOUNT_OPTS=$OLD_TEST_FS_MOUNT_OPTS
[ -z "$MKFS_OPTIONS" ] && export MKFS_OPTIONS=$OLD_MKFS_OPTIONS
[ -z "$FSCK_OPTIONS" ] && export FSCK_OPTIONS=$OLD_FSCK_OPTIONS
[ -z "$USE_EXTERNAL" ] && export USE_EXTERNAL=$OLD_USE_EXTERNAL
fi
# set default RESULT_BASE
if [ -z "$RESULT_BASE" ]; then
export RESULT_BASE="$here/results/"
fi
if [ "$FSTYP" == "tmpfs" ]; then
if [ -z "TEST_DEV" ]; then
export TEST_DEV=tmpfs_test
fi
if [ -z "SCRATCH_DEV" ]; then
export TEST_DEV=tmpfs_scratch
fi
fi
# Mandatory Config values.
MC=""
[ -z "$EMAIL" ] && MC="$MC EMAIL"
[ -z "$TEST_DIR" ] && MC="$MC TEST_DIR"
[ -z "$TEST_DEV" ] && MC="$MC TEST_DEV"
if [ -n "$MC" ]; then
echo "Warning: need to define parameters for host $HOST"
echo " or set variables:"
echo " $MC"
exit 1
fi
_check_device TEST_DEV required $TEST_DEV
export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
# a btrfs tester will set only SCRATCH_DEV_POOL, we will put first of its dev
# to SCRATCH_DEV and rest to SCRATCH_DEV_POOL to maintain the backward compatibility
if [ ! -z "$SCRATCH_DEV_POOL" ]; then
if [ ! -z "$SCRATCH_DEV" ]; then
echo "common/config: Error: \$SCRATCH_DEV ($SCRATCH_DEV) should be unset when \$SCRATCH_DEV_POOL ($SCRATCH_DEV_POOL) is set"
exit 1
fi
SCRATCH_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'`
export SCRATCH_DEV
export SCRATCH_DEV_NOT_SET=true
fi
_check_device SCRATCH_DEV optional $SCRATCH_DEV
export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
if [ -n "$USE_EXTERNAL" ]; then
_check_device TEST_RTDEV optional $TEST_RTDEV
_check_device TEST_LOGDEV optional $TEST_LOGDEV
_check_device SCRATCH_RTDEV optional $SCRATCH_RTDEV
_check_device SCRATCH_LOGDEV optional $SCRATCH_LOGDEV
fi
# Override FSTYP from config when running ./check -overlay
# and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs.
# We need to do this *after* default mount options are set by base FSTYP
# and *after* SCRATCH_DEV is deduced from SCRATCH_DEV_POOL
if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
_overlay_config_override
fi
}
if [ -z "$CONFIG_INCLUDED" ]; then
get_next_config `echo $HOST_OPTIONS_SECTIONS | cut -f1 -d" "`
export CONFIG_INCLUDED=true
# Autodetect fs type based on what's on $TEST_DEV unless it's been set
# externally
if [ -z "$FSTYP" ] && [ ! -z "$TEST_DEV" ]; then
FSTYP=`blkid -c /dev/null -s TYPE -o value $TEST_DEV`
fi
FSTYP=${FSTYP:=xfs}
export FSTYP
[ -z "$MOUNT_OPTIONS" ] && _mount_opts
[ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
[ -z "$MKFS_OPTIONS" ] && _mkfs_opts
[ -z "$FSCK_OPTIONS" ] && _fsck_opts
else
# We get here for the non multi section case, on every test that sources
# common/rc after re-sourcing the HOST_OPTIONS config file.
# Because of this re-sourcing, we need to re-canonicalize the configured
# mount points and re-override TEST/SCRATCH_DEV overlay vars.
# canonicalize the mount points
# this follows symlinks and removes all trailing "/"s
export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
# Override FSTYP from config when running ./check -overlay
# and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs
if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
_overlay_config_override
fi
fi
# make sure this script returns success
/bin/true