2 # SPDX-License-Identifier: GPL-2.0
3 # Copyright (c) 2000-2003,2006 Silicon Graphics, Inc. All Rights Reserved.
5 # setup and check for config parameters, and in particular
7 # EMAIL - email of the script runner.
8 # TEST_DIR - scratch test directory that is in an already
9 # mounted XFS file system, needs to be be world
11 # TEST_DEV - device for file system containing TEST_DIR
14 # SCRATCH_DEV - device you can make a scratch file system on
15 # SCRATCH_MNT - mount point for scratch file system
16 # SCRATCH_LOGDEV - scratch log device for external log testing
17 # SCRATCH_RTDEV - scratch rt dev
18 # TEST_LOGDEV - test log device for external log testing
19 # TEST_RTDEV - test rt dev
20 # TAPE_DEV - the tape device for the xfsdump tests
21 # RMT_TAPE_DEV - the remote tape device for the xfsdump tests
22 # RMT_IRIXTAPE_DEV- the IRIX remote tape device for the xfsdump tests
23 # RMT_TAPE_USER - remote user for tape device
24 # SELINUX_MOUNT_OPTIONS - Options to use when SELinux is enabled.
26 # - These can be added to $HOST_CONFIG_DIR (witch default to ./config)
27 # below or a separate local configuration file can be used (using
28 # the HOST_OPTIONS variable).
29 # - This script is shared by the stress test system and the auto-qa
31 # - TEST_DEV & TEST_DIR must be assigned.
32 # - this script shouldn't make any assertions about filesystem
33 # validity or mountedness.
38 # all tests should use a common language setting to prevent golden
45 export HOST=`hostname -s`
46 export HOSTOS=`uname -s`
48 export MODULAR=0 # using XFS as a module or not
49 export BOOT="/boot" # install target for kernels
50 export EXTRA=${EXTRA:=xfs-qa}
52 # general parameters (mainly for auto-qa)
53 export SOAK_PROC=3 # -p option to fsstress
54 export SOAK_STRESS=10000 # -n option to fsstress
55 export SOAK_PASSES=-1 # count of repetitions of fsstress (while soaking)
56 export EMAIL=root@localhost # where auto-qa will send its status messages
57 export HOST_OPTIONS=${HOST_OPTIONS:=local.config}
58 export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"}
59 export BENCH_PASSES=${BENCH_PASSES:=5}
60 export XFS_MKFS_OPTIONS=${XFS_MKFS_OPTIONS:=-bsize=4096}
61 export TIME_FACTOR=${TIME_FACTOR:=1}
62 export LOAD_FACTOR=${LOAD_FACTOR:=1}
63 export DEBUGFS_MNT=${DEBUGFS_MNT:="/sys/kernel/debug"}
65 # some constants for overlayfs setup
66 export OVL_UPPER="ovl-upper"
67 export OVL_LOWER="ovl-lower"
68 export OVL_WORK="ovl-work"
69 # overlay mount point parent must be the base fs root
70 export OVL_MNT="ovl-mnt"
72 # From e2fsprogs/e2fsck/e2fsck.h:
73 # Exit code used by fsck-type programs
75 export FSCK_NONDESTRUCT=1
77 export FSCK_UNCORRECTED=4
80 export FSCK_CANCELED=32
81 export FSCK_LIBRARY=128
84 #export DEBUG=${DEBUG:=...} # arbitrary CFLAGS really.
85 export MALLOCLIB=${MALLOCLIB:=/usr/lib/libefence.a}
86 export LOCAL_CONFIGURE_OPTIONS=${LOCAL_CONFIGURE_OPTIONS:=--enable-readline=yes}
88 export RECREATE_TEST_DEV=false
90 # Handle mkfs.$fstyp which does (or does not) require -f to overwrite
91 set_mkfs_prog_path_with_opts()
94 local p=$(type -P mkfs.$fstyp)
96 # Note: mkfs.f2fs doesn't support the --help option yet, but it doesn't
97 # matter since it also prints the help when an invalid option is given.
98 if [ "$p" != "" ] && \
99 $p --help |& grep -q "[[:space:]]-f[[:space:]|]"; then
113 export MKFS_PROG="$(type -P mkfs)"
114 [ "$MKFS_PROG" = "" ] && _fatal "mkfs not found"
116 export MOUNT_PROG="$(type -P mount)"
117 [ "$MOUNT_PROG" = "" ] && _fatal "mount not found"
119 export UMOUNT_PROG="$(type -P umount)"
120 [ "$UMOUNT_PROG" = "" ] && _fatal "umount not found"
122 export FSSTRESS_PROG="./ltp/fsstress"
123 [ ! -x $FSSTRESS_PROG ] && _fatal "fsstress not found or executable"
125 export PERL_PROG="$(type -P perl)"
126 [ "$PERL_PROG" = "" ] && _fatal "perl not found"
128 export AWK_PROG="$(type -P awk)"
129 [ "$AWK_PROG" = "" ] && _fatal "awk not found"
131 export SED_PROG="$(type -P sed)"
132 [ "$SED_PROG" = "" ] && _fatal "sed not found"
134 export BC_PROG="$(type -P bc)"
135 [ "$BC_PROG" = "" ] && _fatal "bc not found"
137 export PS_ALL_FLAGS="-ef"
139 export DF_PROG="$(type -P df)"
140 [ "$DF_PROG" = "" ] && _fatal "df not found"
141 [ "$HOSTOS" = "Linux" ] && export DF_PROG="$DF_PROG -T -P"
143 export XFS_IO_PROG="$(type -P xfs_io)"
144 [ "$XFS_IO_PROG" = "" ] && _fatal "xfs_io not found"
146 export MKSWAP_PROG="$(type -P mkswap)"
147 # mkswap from util-linux v2.17.2 or older needs "-f" option to force to erase
149 MKSWAP_PROG="$MKSWAP_PROG -f"
151 export XFS_LOGPRINT_PROG="$(type -P xfs_logprint)"
152 export XFS_REPAIR_PROG="$(type -P xfs_repair)"
153 export XFS_DB_PROG="$(type -P xfs_db)"
154 export XFS_GROWFS_PROG=$(type -P xfs_growfs)
155 export XFS_SPACEMAN_PROG="$(type -P xfs_spaceman)"
156 export XFS_SCRUB_PROG="$(type -P xfs_scrub)"
157 export XFS_PARALLEL_REPAIR_PROG="$(type -P xfs_prepair)"
158 export XFS_PARALLEL_REPAIR64_PROG="$(type -P xfs_prepair64)"
159 export __XFSDUMP_PROG="$(type -P xfsdump)"
160 if [ -n "$__XFSDUMP_PROG" ]; then
161 export XFSDUMP_PROG="$__XFSDUMP_PROG -e"
163 export XFSDUMP_PROG=""
165 export XFSRESTORE_PROG="$(type -P xfsrestore)"
166 export XFSINVUTIL_PROG="$(type -P xfsinvutil)"
167 export GETFATTR_PROG="$(type -P getfattr)"
168 export SETFATTR_PROG="$(type -P setfattr)"
169 export CHACL_PROG="$(type -P chacl)"
170 export ATTR_PROG="$(type -P attr)"
171 export QUOTA_PROG="$(type -P quota)"
172 export XFS_QUOTA_PROG="$(type -P xfs_quota)"
173 export KILLALL_PROG="$(type -P killall)"
174 export INDENT_PROG="$(type -P indent)"
175 export XFS_COPY_PROG="$(type -P xfs_copy)"
176 export FSTRIM_PROG="$(type -P fstrim)"
177 export DUMPE2FS_PROG="$(type -P dumpe2fs)"
178 export RESIZE2FS_PROG="$(type -P resize2fs)"
179 export FIO_PROG="$(type -P fio)"
180 export FILEFRAG_PROG="$(type -P filefrag)"
181 export E4DEFRAG_PROG="$(type -P e4defrag)"
182 export LOGGER_PROG="$(type -P logger)"
183 export DBENCH_PROG="$(type -P dbench)"
184 export DMSETUP_PROG="$(type -P dmsetup)"
185 export WIPEFS_PROG="$(type -P wipefs)"
186 export BLKDISCARD_PROG="$(type -P blkdiscard)"
187 export DUMP_PROG="$(type -P dump)"
188 export RESTORE_PROG="$(type -P restore)"
189 export LVM_PROG="$(type -P lvm)"
190 export LSATTR_PROG="$(type -P lsattr)"
191 export CHATTR_PROG="$(type -P chattr)"
192 export DEBUGFS_PROG="$(type -P debugfs)"
193 export UUIDGEN_PROG="$(type -P uuidgen)"
194 export GETRICHACL_PROG="$(type -P getrichacl)"
195 export SETRICHACL_PROG="$(type -P setrichacl)"
196 export KEYCTL_PROG="$(type -P keyctl)"
197 export XZ_PROG="$(type -P xz)"
198 export FLOCK_PROG="$(type -P flock)"
199 export LDD_PROG="$(type -P ldd)"
200 export TIMEOUT_PROG="$(type -P timeout)"
201 export MAN_PROG="$(type -P man)"
202 export NFS4_SETFACL_PROG="$(type -P nfs4_setfacl)"
203 export NFS4_GETFACL_PROG="$(type -P nfs4_getfacl)"
204 export UBIUPDATEVOL_PROG="$(type -P ubiupdatevol)"
205 export THIN_CHECK_PROG="$(type -P thin_check)"
206 export PYTHON2_PROG="$(type -P python2)"
207 export SQLITE3_PROG="$(type -P sqlite3)"
208 export TIMEOUT_PROG="$(type -P timeout)"
209 export SETCAP_PROG="$(type -P setcap)"
210 export GETCAP_PROG="$(type -P getcap)"
211 export CAPSH_PROG="$(type -P capsh)"
212 export CHECKBASHISMS_PROG="$(type -P checkbashisms)"
213 export XFS_INFO_PROG="$(type -P xfs_info)"
214 export DUPEREMOVE_PROG="$(type -P duperemove)"
215 export CC_PROG="$(type -P cc)"
216 export FSVERITY_PROG="$(type -P fsverity)"
218 # use 'udevadm settle' or 'udevsettle' to wait for lv to be settled.
219 # newer systems have udevadm command but older systems like RHEL5 don't.
220 # But if neither one is available, just set it to "sleep 1" to wait for lv to
222 UDEV_SETTLE_PROG="$(type -P udevadm)"
223 if [ "$UDEV_SETTLE_PROG" == "" ]; then
224 # try udevsettle command
225 UDEV_SETTLE_PROG="$(type -P udevsettle)"
227 # udevadm is available, add 'settle' as subcommand
228 UDEV_SETTLE_PROG="$UDEV_SETTLE_PROG settle"
230 # neither command is available, use sleep 1
231 if [ "$UDEV_SETTLE_PROG" == "" ]; then
232 UDEV_SETTLE_PROG="sleep 1"
234 export UDEV_SETTLE_PROG
238 export MKFS_XFS_PROG=$(type -P mkfs.xfs)
239 export MKFS_EXT4_PROG=$(type -P mkfs.ext4)
240 export MKFS_UDF_PROG=$(type -P mkudffs)
241 export MKFS_BTRFS_PROG=$(set_mkfs_prog_path_with_opts btrfs)
242 export MKFS_F2FS_PROG=$(set_mkfs_prog_path_with_opts f2fs)
243 export DUMP_F2FS_PROG=$(type -P dump.f2fs)
244 export BTRFS_UTIL_PROG=$(type -P btrfs)
245 export BTRFS_SHOW_SUPER_PROG=$(type -P btrfs-show-super)
246 export BTRFS_CONVERT_PROG=$(type -P btrfs-convert)
247 export BTRFS_TUNE_PROG=$(type -P btrfstune)
248 export XFS_FSR_PROG=$(type -P xfs_fsr)
249 export MKFS_NFS_PROG="false"
250 export MKFS_CIFS_PROG="false"
251 export MKFS_OVERLAY_PROG="false"
252 export MKFS_REISER4_PROG=$(type -P mkfs.reiser4)
253 export E2FSCK_PROG=$(type -P e2fsck)
254 export TUNE2FS_PROG=$(type -P tune2fs)
255 export FSCK_OVERLAY_PROG=$(type -P fsck.overlay)
259 # SELinux adds extra xattrs which can mess up our expected output.
260 # So, mount with a context, and they won't be created.
262 # Since the context= option only accepts contexts defined in the SELinux
263 # policy, and different systems may have different policies with
264 # different context names, use the context of an existing directory.
265 # Assume that any valid context is fine, since xfstests should really
266 # only be run from an "unconfined" process, or with SELinux in permissive
267 # mode. But if not, just specify your own SELINUX_MOUNT_OPTIONS.
268 if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
269 : ${SELINUX_MOUNT_OPTIONS:="-o context=$(stat -c %C /)"}
270 export SELINUX_MOUNT_OPTIONS
273 # check if mkfs.xfs supports v5 xfs
274 if [ "$FSTYP" == "xfs" ]; then
275 XFS_MKFS_HAS_NO_META_SUPPORT=""
276 touch /tmp/crc_check.img
277 $MKFS_XFS_PROG -N -d file,name=/tmp/crc_check.img,size=32m -m crc=0 \
279 if [ $? -ne 0 ]; then
280 XFS_MKFS_HAS_NO_META_SUPPORT=true
282 rm -f /tmp/crc_check.img
283 export XFS_MKFS_HAS_NO_META_SUPPORT
290 export MOUNT_OPTIONS=$PLAN9_MOUNT_OPTIONS
293 export MOUNT_OPTIONS=$XFS_MOUNT_OPTIONS
296 export MOUNT_OPTIONS=$UDF_MOUNT_OPTIONS
299 export MOUNT_OPTIONS=$NFS_MOUNT_OPTIONS
302 export MOUNT_OPTIONS=$CIFS_MOUNT_OPTIONS
305 export MOUNT_OPTIONS=$CEPHFS_MOUNT_OPTIONS
308 export MOUNT_OPTIONS=$GLUSTERFS_MOUNT_OPTIONS
311 export MOUNT_OPTIONS=$OVERLAY_MOUNT_OPTIONS
313 ext2|ext3|ext4|ext4dev)
314 # acls & xattrs aren't turned on by default on ext$FOO
315 export MOUNT_OPTIONS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
318 export MOUNT_OPTIONS="-o acl,user_xattr $F2FS_MOUNT_OPTIONS"
321 # acls & xattrs aren't turned on by default on reiserfs
322 export MOUNT_OPTIONS="-o acl,user_xattr $REISERFS_MOUNT_OPTIONS"
325 # acls & xattrs aren't supported by reiser4
326 export MOUNT_OPTIONS=$REISER4_MOUNT_OPTIONS
329 # acls aren't turned on by default on gfs2
330 export MOUNT_OPTIONS="-o acl $GFS2_MOUNT_OPTIONS"
333 # We need to specify the size at mount, use 1G by default
334 export MOUNT_OPTIONS="-o size=1G $TMPFS_MOUNT_OPTIONS"
337 export MOUNT_OPTIONS=$UBIFS_MOUNT_OPTIONS
348 export TEST_FS_MOUNT_OPTS=$PLAN9_MOUNT_OPTIONS
351 export TEST_FS_MOUNT_OPTS=$CIFS_MOUNT_OPTIONS
354 export TEST_FS_MOUNT_OPTS=$CEPHFS_MOUNT_OPTIONS
357 export TEST_FS_MOUNT_OPTS=$NFS_MOUNT_OPTIONS
360 export TEST_FS_MOUNT_OPTS=$GLUSTERFS_MOUNT_OPTIONS
362 ext2|ext3|ext4|ext4dev)
363 # acls & xattrs aren't turned on by default on older ext$FOO
364 export TEST_FS_MOUNT_OPTS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
375 export MKFS_OPTIONS=$XFS_MKFS_OPTIONS
378 [ ! -z "$udf_fsize" ] && \
379 UDF_MKFS_OPTIONS="$UDF_MKFS_OPTIONS -s $udf_fsize"
380 export MKFS_OPTIONS=$UDF_MKFS_OPTIONS
383 export MKFS_OPTIONS=$NFS_MKFS_OPTIONS
386 export MKFS_OPTIONS=$CIFS_MKFS_OPTIONS
389 export MKFS_OPTIONS=$CEPHFS_MKFS_OPTIONS
392 export MKFS_OPTIONS="$REISERFS_MKFS_OPTIONS -q"
395 export MKFS_OPTIONS=$REISER4_MKFS_OPTIONS
398 export MKFS_OPTIONS="$GFS2_MKFS_OPTIONS -O -p lock_nolock"
401 export MKFS_OPTIONS="$JFS_MKFS_OPTIONS -q"
404 export MKFS_OPTIONS="$F2FS_MKFS_OPTIONS"
414 ext2|ext3|ext4|ext4dev)
415 export FSCK_OPTIONS="-nf"
418 export FSCK_OPTIONS="--yes"
421 export FSCK_OPTIONS=""
424 export FSCK_OPTIONS="-n"
431 [ "$HOST_CONFIG_DIR" ] || HOST_CONFIG_DIR=`pwd`/configs
433 [ -f /etc/xfsqa.config ] && export HOST_OPTIONS=/etc/xfsqa.config
434 [ -f $HOST_CONFIG_DIR/$HOST ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST
435 [ -f $HOST_CONFIG_DIR/$HOST.config ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST.config
438 # Returns a list of sections in config file
439 # Each section starts with the section name in the format
440 # [section_name1]. Only alphanumeric characters and '_' is allowed
441 # in the section name otherwise the section will not be resognised.
442 # Section name must be contained between square brackets.
443 get_config_sections() {
444 sed -n -e "s/^\[\([[:alnum:]_]*\)\]/\1/p" < $1
447 if [ ! -f "$HOST_OPTIONS" ]; then
451 export HOST_OPTIONS_SECTIONS="-no-sections-"
452 export OPTIONS_HAVE_SECTIONS=false
453 if [ -f "$HOST_OPTIONS" ]; then
454 export HOST_OPTIONS_SECTIONS=`get_config_sections $HOST_OPTIONS`
455 if [ -z "$HOST_OPTIONS_SECTIONS" ]; then
457 export HOST_OPTIONS_SECTIONS="-no-sections-"
459 export OPTIONS_HAVE_SECTIONS=true
469 if [ -z "$dev" ]; then
470 if [ "$dev_needed" == "required" ]; then
471 _fatal "common/config: $name is required but not defined!"
476 if [ -b "$dev" ] || ( echo $dev | grep -qE ":|//" ); then
477 # block device or a network url
483 # 9p mount tags are just plain strings, so anything is allowed
484 # tmpfs doesn't use mount source, ignore
487 if [ ! -d "$dev" ]; then
488 _fatal "common/config: $name ($dev) is not a directory for overlay"
492 if [ ! -c "$dev" ]; then
493 _fatal "common/config: $name ($dev) is not a character device"
497 _fatal "common/config: $name ($dev) is not a block device or a network filesystem"
501 # check and return a canonical mount point path
502 _canonicalize_mountpoint()
507 if [ -d "$dir" ]; then
508 # this follows symlinks and removes all trailing "/"s
513 if [ "$FSTYP" != "overlay" ] || [[ "$name" == OVL_BASE_* ]]; then
514 _fatal "common/config: $name ($dir) is not a directory"
517 # base fs may not be mounted yet, so just check that parent dir
518 # exists (where base fs will be mounted) because we are going to
519 # mkdir the overlay mount point dir anyway
520 local base=`basename $dir`
521 local parent=`dirname $dir`
522 parent=`_canonicalize_mountpoint OVL_BASE_$name "$parent"`
524 # prepend the overlay mount point to canonical parent path
528 # On check -overlay, for the non multi section config case, this
529 # function is called on every test, before init_rc().
530 # When SCRATCH/TEST_* vars are defined in config file, config file
531 # is sourced on every test and this function overrides the vars
533 # When SCRATCH/TEST_* vars are defined in evironment and not
534 # in config file, this function is called after vars have already
535 # been overriden in the previous test.
536 # In that case, TEST_DEV is a directory and not a blockdev/chardev and
537 # the function will return without overriding the SCRATCH/TEST_* vars.
538 _overlay_config_override()
540 # There are 2 options for configuring overlayfs tests:
542 # 1. (legacy) SCRATCH/TEST_DEV point to existing directories
543 # on an already mounted fs. In this case, the new
544 # OVL_BASE_SCRATCH/TEST_* vars are set to use the legacy
545 # vars values (even though they may not be mount points).
547 [ ! -d "$TEST_DEV" ] || export OVL_BASE_TEST_DIR="$TEST_DEV"
548 [ ! -d "$SCRATCH_DEV" ] || export OVL_BASE_SCRATCH_MNT="$SCRATCH_DEV"
550 # 2. SCRATCH/TEST_DEV point to the base fs partitions. In this case,
551 # the new OVL_BASE_SCRATCH/TEST_DEV/MNT vars are set to the values
552 # of the configured base fs and SCRATCH/TEST_DEV vars are set to the
553 # overlayfs base and mount dirs inside base fs mount.
554 [ -b "$TEST_DEV" ] || [ -c "$TEST_DEV" ] || return 0
556 # Config file may specify base fs type, but we obay -overlay flag
557 [ "$FSTYP" == overlay ] || export OVL_BASE_FSTYP="$FSTYP"
560 # Store original base fs vars
561 export OVL_BASE_TEST_DEV="$TEST_DEV"
562 export OVL_BASE_TEST_DIR="$TEST_DIR"
563 # If config does not set MOUNT_OPTIONS, its value may be
564 # leftover from previous _overlay_config_override, so
565 # don't use that value for base fs mount
566 [ "$MOUNT_OPTIONS" != "$OVERLAY_MOUNT_OPTIONS" ] || unset MOUNT_OPTIONS
567 export OVL_BASE_MOUNT_OPTIONS="$MOUNT_OPTIONS"
569 # Set TEST vars to overlay base and mount dirs inside base fs
570 export TEST_DEV="$OVL_BASE_TEST_DIR"
571 export TEST_DIR="$OVL_BASE_TEST_DIR/$OVL_MNT"
572 export MOUNT_OPTIONS="$OVERLAY_MOUNT_OPTIONS"
574 [ -b "$SCRATCH_DEV" ] || [ -c "$SCRATCH_DEV" ] || return 0
576 # Store original base fs vars
577 export OVL_BASE_SCRATCH_DEV="$SCRATCH_DEV"
578 export OVL_BASE_SCRATCH_MNT="$SCRATCH_MNT"
580 # Set SCRATCH vars to overlay base and mount dirs inside base fs
581 export SCRATCH_DEV="$OVL_BASE_SCRATCH_MNT"
582 export SCRATCH_MNT="$OVL_BASE_SCRATCH_MNT/$OVL_MNT"
584 # Set fsck options, use default if user not set directly.
585 export FSCK_OPTIONS="$OVERLAY_FSCK_OPTIONS"
586 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
589 _overlay_config_restore()
592 [ -z "$OVL_BASE_FSTYP" ] || export FSTYP=$OVL_BASE_FSTYP
593 [ -z "$OVL_BASE_TEST_DEV" ] || export TEST_DEV=$OVL_BASE_TEST_DEV
594 [ -z "$OVL_BASE_TEST_DIR" ] || export TEST_DIR=$OVL_BASE_TEST_DIR
595 [ -z "$OVL_BASE_SCRATCH_DEV" ] || export SCRATCH_DEV=$OVL_BASE_SCRATCH_DEV
596 [ -z "$OVL_BASE_SCRATCH_MNT" ] || export SCRATCH_MNT=$OVL_BASE_SCRATCH_MNT
597 [ -z "$OVL_BASE_MOUNT_OPTIONS" ] || export MOUNT_OPTIONS=$OVL_BASE_MOUNT_OPTIONS
600 # Parse config section options. This function will parse all the configuration
601 # within a single section which name is passed as an argument. For section
602 # name format see comments in get_config_sections().
603 # Empty lines and everything after '#' will be ignored.
604 # Configuration options should be defined in the format
606 # CONFIG_OPTION=value
608 # This 'CONFIG_OPTION' variable and will be exported as an environment variable.
609 parse_config_section() {
611 if ! $OPTIONS_HAVE_SECTIONS; then
614 eval `sed -e 's/[[:space:]]*\=[[:space:]]*/=/g' \
616 -e 's/[[:space:]]*$//' \
617 -e 's/^[[:space:]]*//' \
618 -e "s/^\([^=]*\)=\"\?'\?\([^\"']*\)\"\?'\?$/export \1=\"\2\"/" \
620 | sed -n -e "/^\[$SECTION\]/,/^\s*\[/{/^[^#].*\=.*/p;}"`
624 if [ ! -z "$CONFIG_INCLUDED" ] && ! $OPTIONS_HAVE_SECTIONS; then
628 # We might have overriden FSTYP and TEST/SCRATCH vars with overlay values
629 # in the previous section, so restore them to original values stored in
631 # We need to do this *before* old FSTYP and MOUNT_OPTIONS are recorded
632 # and *before* SCRATCH_DEV and MOUNT_OPTIONS are unset
633 if [ "$FSTYP" == "overlay" ]; then
634 _overlay_config_restore
637 local OLD_FSTYP=$FSTYP
638 local OLD_MOUNT_OPTIONS=$MOUNT_OPTIONS
639 local OLD_TEST_FS_MOUNT_OPTS=$TEST_FS_MOUNT_OPTS
640 local OLD_MKFS_OPTIONS=$MKFS_OPTIONS
641 local OLD_FSCK_OPTIONS=$FSCK_OPTIONS
642 local OLD_USE_EXTERNAL=$USE_EXTERNAL
645 unset TEST_FS_MOUNT_OPTS
650 # We might have deduced SCRATCH_DEV from the SCRATCH_DEV_POOL in the previous
651 # run, so we have to unset it now.
652 if [ "$SCRATCH_DEV_NOT_SET" == "true" ]; then
656 parse_config_section $1
658 if [ ! -z "$OLD_FSTYP" ] && [ $OLD_FSTYP != $FSTYP ]; then
659 [ -z "$MOUNT_OPTIONS" ] && _mount_opts
660 [ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
661 [ -z "$MKFS_OPTIONS" ] && _mkfs_opts
662 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
664 # clear the external devices if we are not using them
665 if [ -z "$USE_EXTERNAL" ]; then
672 [ -z "$MOUNT_OPTIONS" ] && export MOUNT_OPTIONS=$OLD_MOUNT_OPTIONS
673 [ -z "$TEST_FS_MOUNT_OPTS" ] && export TEST_FS_MOUNT_OPTS=$OLD_TEST_FS_MOUNT_OPTS
674 [ -z "$MKFS_OPTIONS" ] && export MKFS_OPTIONS=$OLD_MKFS_OPTIONS
675 [ -z "$FSCK_OPTIONS" ] && export FSCK_OPTIONS=$OLD_FSCK_OPTIONS
676 [ -z "$USE_EXTERNAL" ] && export USE_EXTERNAL=$OLD_USE_EXTERNAL
679 # set default RESULT_BASE
680 if [ -z "$RESULT_BASE" ]; then
681 export RESULT_BASE="$here/results/"
684 if [ "$FSTYP" == "tmpfs" ]; then
685 if [ -z "TEST_DEV" ]; then
686 export TEST_DEV=tmpfs_test
688 if [ -z "SCRATCH_DEV" ]; then
689 export TEST_DEV=tmpfs_scratch
693 # Mandatory Config values.
695 [ -z "$EMAIL" ] && MC="$MC EMAIL"
696 [ -z "$TEST_DIR" ] && MC="$MC TEST_DIR"
697 [ -z "$TEST_DEV" ] && MC="$MC TEST_DEV"
699 if [ -n "$MC" ]; then
700 echo "Warning: need to define parameters for host $HOST"
701 echo " or set variables:"
706 _check_device TEST_DEV required $TEST_DEV
707 export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
709 # a btrfs tester will set only SCRATCH_DEV_POOL, we will put first of its dev
710 # to SCRATCH_DEV and rest to SCRATCH_DEV_POOL to maintain the backward compatibility
711 if [ ! -z "$SCRATCH_DEV_POOL" ]; then
712 if [ ! -z "$SCRATCH_DEV" ]; then
713 echo "common/config: Error: \$SCRATCH_DEV ($SCRATCH_DEV) should be unset when \$SCRATCH_DEV_POOL ($SCRATCH_DEV_POOL) is set"
716 SCRATCH_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'`
718 export SCRATCH_DEV_NOT_SET=true
721 _check_device SCRATCH_DEV optional $SCRATCH_DEV
722 export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
724 if [ -n "$USE_EXTERNAL" ]; then
725 _check_device TEST_RTDEV optional $TEST_RTDEV
726 _check_device TEST_LOGDEV optional $TEST_LOGDEV
727 _check_device SCRATCH_RTDEV optional $SCRATCH_RTDEV
728 _check_device SCRATCH_LOGDEV optional $SCRATCH_LOGDEV
731 # Override FSTYP from config when running ./check -overlay
732 # and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs.
733 # We need to do this *after* default mount options are set by base FSTYP
734 # and *after* SCRATCH_DEV is deduced from SCRATCH_DEV_POOL
735 if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
736 _overlay_config_override
740 if [ -z "$CONFIG_INCLUDED" ]; then
741 get_next_config `echo $HOST_OPTIONS_SECTIONS | cut -f1 -d" "`
742 export CONFIG_INCLUDED=true
744 # Autodetect fs type based on what's on $TEST_DEV unless it's been set
746 if [ -z "$FSTYP" ] && \
747 [ "$HOSTOS" == "Linux" -o "$OSTYPE" == "linux-gnu" ] && \
748 [ ! -z "$TEST_DEV" ]; then
749 FSTYP=`blkid -c /dev/null -s TYPE -o value $TEST_DEV`
753 [ -z "$MOUNT_OPTIONS" ] && _mount_opts
754 [ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
755 [ -z "$MKFS_OPTIONS" ] && _mkfs_opts
756 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
758 # We get here for the non multi section case, on every test that sources
759 # common/rc after re-sourcing the HOST_OPTIONS config file.
760 # Because of this re-sourcing, we need to re-canonicalize the configured
761 # mount points and re-override TEST/SCRATCH_DEV overlay vars.
763 # canonicalize the mount points
764 # this follows symlinks and removes all trailing "/"s
765 export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
766 export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
768 # Override FSTYP from config when running ./check -overlay
769 # and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs
770 if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
771 _overlay_config_override
775 # make sure this script returns success