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.
25 # KEEP_DMESG - whether to keep all dmesg for each test case.
27 # no: only keep dmesg with error/warning (default)
29 # - These can be added to $HOST_CONFIG_DIR (witch default to ./config)
30 # below or a separate local configuration file can be used (using
31 # the HOST_OPTIONS variable).
32 # - This script is shared by the stress test system and the auto-qa
34 # - TEST_DEV & TEST_DIR must be assigned.
35 # - this script shouldn't make any assertions about filesystem
36 # validity or mountedness.
41 # all tests should use a common language setting to prevent golden
48 export HOST=`hostname -s`
49 test `uname -s` = "Linux" || _fatal "fstests only supports Linux"
51 export MODULAR=0 # using XFS as a module or not
52 export BOOT="/boot" # install target for kernels
53 export EXTRA=${EXTRA:=xfs-qa}
55 # general parameters (mainly for auto-qa)
56 export SOAK_PROC=3 # -p option to fsstress
57 export SOAK_STRESS=10000 # -n option to fsstress
58 export SOAK_PASSES=-1 # count of repetitions of fsstress (while soaking)
59 export EMAIL=root@localhost # where auto-qa will send its status messages
60 export HOST_OPTIONS=${HOST_OPTIONS:=local.config}
61 export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"}
62 export BENCH_PASSES=${BENCH_PASSES:=5}
63 export XFS_MKFS_OPTIONS=${XFS_MKFS_OPTIONS:=-bsize=4096}
64 export TIME_FACTOR=${TIME_FACTOR:=1}
65 export LOAD_FACTOR=${LOAD_FACTOR:=1}
66 export DEBUGFS_MNT=${DEBUGFS_MNT:="/sys/kernel/debug"}
68 # some constants for overlayfs setup
69 export OVL_UPPER="ovl-upper"
70 export OVL_LOWER="ovl-lower"
71 export OVL_WORK="ovl-work"
72 # overlay mount point parent must be the base fs root
73 export OVL_MNT="ovl-mnt"
74 # By default unionmount-testsuite is expected under src
75 export UNIONMOUNT_TESTSUITE=${UNIONMOUNT_TESTSUITE:=$here/src/unionmount-testsuite}
77 # From e2fsprogs/e2fsck/e2fsck.h:
78 # Exit code used by fsck-type programs
80 export FSCK_NONDESTRUCT=1
82 export FSCK_UNCORRECTED=4
85 export FSCK_CANCELED=32
86 export FSCK_LIBRARY=128
89 #export DEBUG=${DEBUG:=...} # arbitrary CFLAGS really.
90 export MALLOCLIB=${MALLOCLIB:=/usr/lib/libefence.a}
91 export LOCAL_CONFIGURE_OPTIONS=${LOCAL_CONFIGURE_OPTIONS:=--enable-readline=yes}
93 export RECREATE_TEST_DEV=false
95 # Handle mkfs.$fstyp which does (or does not) require -f to overwrite
96 set_mkfs_prog_path_with_opts()
99 local p=$(type -P mkfs.$fstyp)
101 # Note: mkfs.f2fs doesn't support the --help option yet, but it doesn't
102 # matter since it also prints the help when an invalid option is given.
103 if [ "$p" != "" ] && \
104 $p --help |& grep -q "[[:space:]]-f[[:space:]|]"; then
118 export MKFS_PROG="$(type -P mkfs)"
119 [ "$MKFS_PROG" = "" ] && _fatal "mkfs not found"
121 export MOUNT_PROG="$(type -P mount)"
122 [ "$MOUNT_PROG" = "" ] && _fatal "mount not found"
124 export UMOUNT_PROG="$(type -P umount)"
125 [ "$UMOUNT_PROG" = "" ] && _fatal "umount not found"
127 export FSSTRESS_PROG="./ltp/fsstress"
128 [ ! -x $FSSTRESS_PROG ] && _fatal "fsstress not found or executable"
130 export PERL_PROG="$(type -P perl)"
131 [ "$PERL_PROG" = "" ] && _fatal "perl not found"
133 export AWK_PROG="$(type -P awk)"
134 [ "$AWK_PROG" = "" ] && _fatal "awk not found"
136 export SED_PROG="$(type -P sed)"
137 [ "$SED_PROG" = "" ] && _fatal "sed not found"
139 export BC_PROG="$(type -P bc)"
140 [ "$BC_PROG" = "" ] && _fatal "bc not found"
142 export PS_ALL_FLAGS="-ef"
144 export DF_PROG="$(type -P df)"
145 [ "$DF_PROG" = "" ] && _fatal "df not found"
146 export DF_PROG="$DF_PROG -T -P" # Linux
148 export XFS_IO_PROG="$(type -P xfs_io)"
149 [ "$XFS_IO_PROG" = "" ] && _fatal "xfs_io not found"
151 export MKSWAP_PROG="$(type -P mkswap)"
152 # mkswap from util-linux v2.17.2 or older needs "-f" option to force to erase
154 MKSWAP_PROG="$MKSWAP_PROG -f"
156 export XFS_LOGPRINT_PROG="$(type -P xfs_logprint)"
157 export XFS_REPAIR_PROG="$(type -P xfs_repair)"
158 export XFS_DB_PROG="$(type -P xfs_db)"
159 export XFS_METADUMP_PROG="$(type -P xfs_metadump)"
160 export XFS_ADMIN_PROG="$(type -P xfs_admin)"
161 export XFS_GROWFS_PROG=$(type -P xfs_growfs)
162 export XFS_SPACEMAN_PROG="$(type -P xfs_spaceman)"
163 export XFS_SCRUB_PROG="$(type -P xfs_scrub)"
164 export XFS_PARALLEL_REPAIR_PROG="$(type -P xfs_prepair)"
165 export XFS_PARALLEL_REPAIR64_PROG="$(type -P xfs_prepair64)"
166 export __XFSDUMP_PROG="$(type -P xfsdump)"
167 if [ -n "$__XFSDUMP_PROG" ]; then
168 export XFSDUMP_PROG="$__XFSDUMP_PROG -e"
170 export XFSDUMP_PROG=""
172 export XFSRESTORE_PROG="$(type -P xfsrestore)"
173 export XFSINVUTIL_PROG="$(type -P xfsinvutil)"
174 export GETFATTR_PROG="$(type -P getfattr)"
175 export SETFATTR_PROG="$(type -P setfattr)"
176 export CHACL_PROG="$(type -P chacl)"
177 export ATTR_PROG="$(type -P attr)"
178 export QUOTA_PROG="$(type -P quota)"
179 export XFS_QUOTA_PROG="$(type -P xfs_quota)"
180 export KILLALL_PROG="$(type -P killall)"
181 export INDENT_PROG="$(type -P indent)"
182 export XFS_COPY_PROG="$(type -P xfs_copy)"
183 export FSTRIM_PROG="$(type -P fstrim)"
184 export DUMPE2FS_PROG="$(type -P dumpe2fs)"
185 export RESIZE2FS_PROG="$(type -P resize2fs)"
186 export F2FS_IO_PROG="$(type -P f2fs_io)"
187 export FIO_PROG="$(type -P fio)"
188 export FILEFRAG_PROG="$(type -P filefrag)"
189 export E4DEFRAG_PROG="$(type -P e4defrag)"
190 export LOGGER_PROG="$(type -P logger)"
191 export DBENCH_PROG="$(type -P dbench)"
192 export DMSETUP_PROG="$(type -P dmsetup)"
193 export WIPEFS_PROG="$(type -P wipefs)"
194 export BLKDISCARD_PROG="$(type -P blkdiscard)"
195 export DUMP_PROG="$(type -P dump)"
196 export RESTORE_PROG="$(type -P restore)"
197 export LVM_PROG="$(type -P lvm)"
198 export LSATTR_PROG="$(type -P lsattr)"
199 export CHATTR_PROG="$(type -P chattr)"
200 export DEBUGFS_PROG="$(type -P debugfs)"
201 export UUIDGEN_PROG="$(type -P uuidgen)"
202 export GETRICHACL_PROG="$(type -P getrichacl)"
203 export SETRICHACL_PROG="$(type -P setrichacl)"
204 export KEYCTL_PROG="$(type -P keyctl)"
205 export XZ_PROG="$(type -P xz)"
206 export LZ4_PROG="$(type -P lz4)"
207 export FLOCK_PROG="$(type -P flock)"
208 export LDD_PROG="$(type -P ldd)"
209 export TIMEOUT_PROG="$(type -P timeout)"
210 export MAN_PROG="$(type -P man)"
211 export NFS4_SETFACL_PROG="$(type -P nfs4_setfacl)"
212 export NFS4_GETFACL_PROG="$(type -P nfs4_getfacl)"
213 export UBIUPDATEVOL_PROG="$(type -P ubiupdatevol)"
214 export THIN_CHECK_PROG="$(type -P thin_check)"
215 export PYTHON2_PROG="$(type -P python2)"
216 export SQLITE3_PROG="$(type -P sqlite3)"
217 export TIMEOUT_PROG="$(type -P timeout)"
218 export SETCAP_PROG="$(type -P setcap)"
219 export GETCAP_PROG="$(type -P getcap)"
220 export CAPSH_PROG="$(type -P capsh)"
221 export CHECKBASHISMS_PROG="$(type -P checkbashisms)"
222 export XFS_INFO_PROG="$(type -P xfs_info)"
223 export DUPEREMOVE_PROG="$(type -P duperemove)"
224 export CC_PROG="$(type -P cc)"
225 export FSVERITY_PROG="$(type -P fsverity)"
226 export OPENSSL_PROG="$(type -P openssl)"
227 export ACCTON_PROG="$(type -P accton)"
228 export E2IMAGE_PROG="$(type -P e2image)"
230 # use 'udevadm settle' or 'udevsettle' to wait for lv to be settled.
231 # newer systems have udevadm command but older systems like RHEL5 don't.
232 # But if neither one is available, just set it to "sleep 1" to wait for lv to
234 UDEV_SETTLE_PROG="$(type -P udevadm)"
235 if [ "$UDEV_SETTLE_PROG" == "" ]; then
236 # try udevsettle command
237 UDEV_SETTLE_PROG="$(type -P udevsettle)"
239 # udevadm is available, add 'settle' as subcommand
240 UDEV_SETTLE_PROG="$UDEV_SETTLE_PROG settle"
242 # neither command is available, use sleep 1
243 if [ "$UDEV_SETTLE_PROG" == "" ]; then
244 UDEV_SETTLE_PROG="sleep 1"
246 export UDEV_SETTLE_PROG
248 export MKFS_XFS_PROG=$(type -P mkfs.xfs)
249 export MKFS_EXT4_PROG=$(type -P mkfs.ext4)
250 export MKFS_UDF_PROG=$(type -P mkudffs)
251 export MKFS_BTRFS_PROG=$(set_mkfs_prog_path_with_opts btrfs)
252 export MKFS_F2FS_PROG=$(set_mkfs_prog_path_with_opts f2fs)
253 export DUMP_F2FS_PROG=$(type -P dump.f2fs)
254 export F2FS_IO_PROG=$(type -P f2fs_io)
255 export BTRFS_UTIL_PROG=$(type -P btrfs)
256 export BTRFS_SHOW_SUPER_PROG=$(type -P btrfs-show-super)
257 export BTRFS_CONVERT_PROG=$(type -P btrfs-convert)
258 export BTRFS_TUNE_PROG=$(type -P btrfstune)
259 export XFS_FSR_PROG=$(type -P xfs_fsr)
260 export MKFS_NFS_PROG="false"
261 export MKFS_CIFS_PROG="false"
262 export MKFS_OVERLAY_PROG="false"
263 export MKFS_REISER4_PROG=$(type -P mkfs.reiser4)
264 export E2FSCK_PROG=$(type -P e2fsck)
265 export TUNE2FS_PROG=$(type -P tune2fs)
266 export FSCK_OVERLAY_PROG=$(type -P fsck.overlay)
268 # SELinux adds extra xattrs which can mess up our expected output.
269 # So, mount with a context, and they won't be created.
271 # Since the context= option only accepts contexts defined in the SELinux
272 # policy, and different systems may have different policies with
273 # different context names, use the context of an existing directory.
274 # Assume that any valid context is fine, since xfstests should really
275 # only be run from an "unconfined" process, or with SELinux in permissive
276 # mode. But if not, just specify your own SELINUX_MOUNT_OPTIONS.
277 if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
278 : ${SELINUX_MOUNT_OPTIONS:="-o context=$(stat -c %C /)"}
279 export SELINUX_MOUNT_OPTIONS
282 # check if mkfs.xfs supports v5 xfs
283 if [ "$FSTYP" == "xfs" ]; then
284 XFS_MKFS_HAS_NO_META_SUPPORT=""
285 touch /tmp/crc_check.img
286 $MKFS_XFS_PROG -N -d file,name=/tmp/crc_check.img,size=32m -m crc=0 \
288 if [ $? -ne 0 ]; then
289 XFS_MKFS_HAS_NO_META_SUPPORT=true
291 rm -f /tmp/crc_check.img
292 export XFS_MKFS_HAS_NO_META_SUPPORT
299 export MOUNT_OPTIONS=$PLAN9_MOUNT_OPTIONS
302 export MOUNT_OPTIONS=$XFS_MOUNT_OPTIONS
305 export MOUNT_OPTIONS=$UDF_MOUNT_OPTIONS
308 export MOUNT_OPTIONS=$NFS_MOUNT_OPTIONS
311 export MOUNT_OPTIONS=$CIFS_MOUNT_OPTIONS
314 export MOUNT_OPTIONS=$CEPHFS_MOUNT_OPTIONS
317 export MOUNT_OPTIONS=$GLUSTERFS_MOUNT_OPTIONS
320 export MOUNT_OPTIONS=$OVERLAY_MOUNT_OPTIONS
322 ext2|ext3|ext4|ext4dev)
323 # acls & xattrs aren't turned on by default on ext$FOO
324 export MOUNT_OPTIONS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
327 export MOUNT_OPTIONS="-o acl,user_xattr $F2FS_MOUNT_OPTIONS"
330 # acls & xattrs aren't turned on by default on reiserfs
331 export MOUNT_OPTIONS="-o acl,user_xattr $REISERFS_MOUNT_OPTIONS"
334 # acls & xattrs aren't supported by reiser4
335 export MOUNT_OPTIONS=$REISER4_MOUNT_OPTIONS
338 # acls aren't turned on by default on gfs2
339 export MOUNT_OPTIONS="-o acl $GFS2_MOUNT_OPTIONS"
342 # We need to specify the size at mount, use 1G by default
343 export MOUNT_OPTIONS="-o size=1G $TMPFS_MOUNT_OPTIONS"
346 export MOUNT_OPTIONS=$UBIFS_MOUNT_OPTIONS
357 export TEST_FS_MOUNT_OPTS=$PLAN9_MOUNT_OPTIONS
360 export TEST_FS_MOUNT_OPTS=$CIFS_MOUNT_OPTIONS
363 export TEST_FS_MOUNT_OPTS=$CEPHFS_MOUNT_OPTIONS
366 export TEST_FS_MOUNT_OPTS=$NFS_MOUNT_OPTIONS
369 export TEST_FS_MOUNT_OPTS=$GLUSTERFS_MOUNT_OPTIONS
371 ext2|ext3|ext4|ext4dev)
372 # acls & xattrs aren't turned on by default on older ext$FOO
373 export TEST_FS_MOUNT_OPTS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
384 export MKFS_OPTIONS=$XFS_MKFS_OPTIONS
387 [ ! -z "$udf_fsize" ] && \
388 UDF_MKFS_OPTIONS="$UDF_MKFS_OPTIONS -s $udf_fsize"
389 export MKFS_OPTIONS=$UDF_MKFS_OPTIONS
392 export MKFS_OPTIONS=$NFS_MKFS_OPTIONS
395 export MKFS_OPTIONS=$CIFS_MKFS_OPTIONS
398 export MKFS_OPTIONS=$CEPHFS_MKFS_OPTIONS
401 export MKFS_OPTIONS="$REISERFS_MKFS_OPTIONS -q"
404 export MKFS_OPTIONS=$REISER4_MKFS_OPTIONS
407 export MKFS_OPTIONS="$GFS2_MKFS_OPTIONS -O -p lock_nolock"
410 export MKFS_OPTIONS="$JFS_MKFS_OPTIONS -q"
413 export MKFS_OPTIONS="$F2FS_MKFS_OPTIONS"
416 export MKFS_OPTIONS="$BTRFS_MKFS_OPTIONS"
426 ext2|ext3|ext4|ext4dev)
427 export FSCK_OPTIONS="-nf"
430 export FSCK_OPTIONS="--yes"
433 export FSCK_OPTIONS=""
436 export FSCK_OPTIONS="-n"
443 [ "$HOST_CONFIG_DIR" ] || HOST_CONFIG_DIR=`pwd`/configs
445 [ -f /etc/xfsqa.config ] && export HOST_OPTIONS=/etc/xfsqa.config
446 [ -f $HOST_CONFIG_DIR/$HOST ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST
447 [ -f $HOST_CONFIG_DIR/$HOST.config ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST.config
450 # Returns a list of sections in config file
451 # Each section starts with the section name in the format
452 # [section_name1]. Only alphanumeric characters and '_' is allowed
453 # in the section name otherwise the section will not be resognised.
454 # Section name must be contained between square brackets.
455 get_config_sections() {
456 sed -n -e "s/^\[\([[:alnum:]_-]*\)\]/\1/p" < $1
459 if [ ! -f "$HOST_OPTIONS" ]; then
463 export HOST_OPTIONS_SECTIONS="-no-sections-"
464 export OPTIONS_HAVE_SECTIONS=false
465 if [ -f "$HOST_OPTIONS" ]; then
466 export HOST_OPTIONS_SECTIONS=`get_config_sections $HOST_OPTIONS`
467 if [ -z "$HOST_OPTIONS_SECTIONS" ]; then
469 export HOST_OPTIONS_SECTIONS="-no-sections-"
471 export OPTIONS_HAVE_SECTIONS=true
481 if [ -z "$dev" ]; then
482 if [ "$dev_needed" == "required" ]; then
483 _fatal "common/config: $name is required but not defined!"
488 if [ -b "$dev" ] || ( echo $dev | grep -qE ":|//" ); then
489 # block device or a network url
495 # 9p and virtiofs mount tags are just plain strings, so anything is allowed
496 # tmpfs doesn't use mount source, ignore
499 if [ ! -d "$dev" ]; then
500 _fatal "common/config: $name ($dev) is not a directory for overlay"
504 if [ ! -c "$dev" ]; then
505 _fatal "common/config: $name ($dev) is not a character device"
509 _fatal "common/config: $name ($dev) is not a block device or a network filesystem"
513 # check and return a canonical mount point path
514 _canonicalize_mountpoint()
519 if [ -d "$dir" ]; then
520 # this follows symlinks and removes all trailing "/"s
525 if [ "$FSTYP" != "overlay" ] || [[ "$name" == OVL_BASE_* ]]; then
526 _fatal "common/config: $name ($dir) is not a directory"
529 # base fs may not be mounted yet, so just check that parent dir
530 # exists (where base fs will be mounted) because we are going to
531 # mkdir the overlay mount point dir anyway
532 local base=`basename $dir`
533 local parent=`dirname $dir`
534 parent=`_canonicalize_mountpoint OVL_BASE_$name "$parent"`
536 # prepend the overlay mount point to canonical parent path
540 # On check -overlay, for the non multi section config case, this
541 # function is called on every test, before init_rc().
542 # When SCRATCH/TEST_* vars are defined in config file, config file
543 # is sourced on every test and this function overrides the vars
545 # When SCRATCH/TEST_* vars are defined in evironment and not
546 # in config file, this function is called after vars have already
547 # been overriden in the previous test.
548 # In that case, TEST_DEV is a directory and not a blockdev/chardev and
549 # the function will return without overriding the SCRATCH/TEST_* vars.
550 _overlay_config_override()
552 # There are 2 options for configuring overlayfs tests:
554 # 1. (legacy) SCRATCH/TEST_DEV point to existing directories
555 # on an already mounted fs. In this case, the new
556 # OVL_BASE_SCRATCH/TEST_* vars are set to use the legacy
557 # vars values (even though they may not be mount points).
559 [ ! -d "$TEST_DEV" ] || export OVL_BASE_TEST_DIR="$TEST_DEV"
560 [ ! -d "$SCRATCH_DEV" ] || export OVL_BASE_SCRATCH_MNT="$SCRATCH_DEV"
562 # 2. SCRATCH/TEST_DEV point to the base fs partitions. In this case,
563 # the new OVL_BASE_SCRATCH/TEST_DEV/MNT vars are set to the values
564 # of the configured base fs and SCRATCH/TEST_DEV vars are set to the
565 # overlayfs base and mount dirs inside base fs mount.
566 [ -b "$TEST_DEV" ] || [ -c "$TEST_DEV" ] || return 0
568 # Config file may specify base fs type, but we obay -overlay flag
569 [ "$FSTYP" == overlay ] || export OVL_BASE_FSTYP="$FSTYP"
572 # Store original base fs vars
573 export OVL_BASE_TEST_DEV="$TEST_DEV"
574 export OVL_BASE_TEST_DIR="$TEST_DIR"
575 # If config does not set MOUNT_OPTIONS, its value may be
576 # leftover from previous _overlay_config_override, so
577 # don't use that value for base fs mount
578 [ "$MOUNT_OPTIONS" != "$OVERLAY_MOUNT_OPTIONS" ] || unset MOUNT_OPTIONS
579 export OVL_BASE_MOUNT_OPTIONS="$MOUNT_OPTIONS"
581 # Set TEST vars to overlay base and mount dirs inside base fs
582 export TEST_DEV="$OVL_BASE_TEST_DIR"
583 export TEST_DIR="$OVL_BASE_TEST_DIR/$OVL_MNT"
584 export MOUNT_OPTIONS="$OVERLAY_MOUNT_OPTIONS"
586 [ -b "$SCRATCH_DEV" ] || [ -c "$SCRATCH_DEV" ] || return 0
588 # Store original base fs vars
589 export OVL_BASE_SCRATCH_DEV="$SCRATCH_DEV"
590 export OVL_BASE_SCRATCH_MNT="$SCRATCH_MNT"
592 # Set SCRATCH vars to overlay base and mount dirs inside base fs
593 export SCRATCH_DEV="$OVL_BASE_SCRATCH_MNT"
594 export SCRATCH_MNT="$OVL_BASE_SCRATCH_MNT/$OVL_MNT"
596 # Set fsck options, use default if user not set directly.
597 export FSCK_OPTIONS="$OVERLAY_FSCK_OPTIONS"
598 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
601 _overlay_config_restore()
604 [ -z "$OVL_BASE_FSTYP" ] || export FSTYP=$OVL_BASE_FSTYP
605 [ -z "$OVL_BASE_TEST_DEV" ] || export TEST_DEV=$OVL_BASE_TEST_DEV
606 [ -z "$OVL_BASE_TEST_DIR" ] || export TEST_DIR=$OVL_BASE_TEST_DIR
607 [ -z "$OVL_BASE_SCRATCH_DEV" ] || export SCRATCH_DEV=$OVL_BASE_SCRATCH_DEV
608 [ -z "$OVL_BASE_SCRATCH_MNT" ] || export SCRATCH_MNT=$OVL_BASE_SCRATCH_MNT
609 [ -z "$OVL_BASE_MOUNT_OPTIONS" ] || export MOUNT_OPTIONS=$OVL_BASE_MOUNT_OPTIONS
612 # Parse config section options. This function will parse all the configuration
613 # within a single section which name is passed as an argument. For section
614 # name format see comments in get_config_sections().
615 # Empty lines and everything after '#' will be ignored.
616 # Configuration options should be defined in the format
618 # CONFIG_OPTION=value
620 # This 'CONFIG_OPTION' variable and will be exported as an environment variable.
621 parse_config_section() {
623 if ! $OPTIONS_HAVE_SECTIONS; then
626 eval `sed -e 's/[[:space:]]*\=[[:space:]]*/=/g' \
628 -e 's/[[:space:]]*$//' \
629 -e 's/^[[:space:]]*//' \
630 -e "s/^\([^=]*\)=\"\?'\?\([^\"']*\)\"\?'\?$/export \1=\"\2\"/" \
632 | sed -n -e "/^\[$SECTION\]/,/^\s*\[/{/^[^#].*\=.*/p;}"`
636 if [ ! -z "$CONFIG_INCLUDED" ] && ! $OPTIONS_HAVE_SECTIONS; then
640 # We might have overriden FSTYP and TEST/SCRATCH vars with overlay values
641 # in the previous section, so restore them to original values stored in
643 # We need to do this *before* old FSTYP and MOUNT_OPTIONS are recorded
644 # and *before* SCRATCH_DEV and MOUNT_OPTIONS are unset
645 if [ "$FSTYP" == "overlay" ]; then
646 _overlay_config_restore
649 local OLD_FSTYP=$FSTYP
650 local OLD_MOUNT_OPTIONS=$MOUNT_OPTIONS
651 local OLD_TEST_FS_MOUNT_OPTS=$TEST_FS_MOUNT_OPTS
652 local OLD_MKFS_OPTIONS=$MKFS_OPTIONS
653 local OLD_FSCK_OPTIONS=$FSCK_OPTIONS
654 local OLD_USE_EXTERNAL=$USE_EXTERNAL
657 unset TEST_FS_MOUNT_OPTS
662 # We might have deduced SCRATCH_DEV from the SCRATCH_DEV_POOL in the previous
663 # run, so we have to unset it now.
664 if [ "$SCRATCH_DEV_NOT_SET" == "true" ]; then
668 parse_config_section $1
670 if [ ! -z "$OLD_FSTYP" ] && [ $OLD_FSTYP != $FSTYP ]; then
671 [ -z "$MOUNT_OPTIONS" ] && _mount_opts
672 [ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
673 [ -z "$MKFS_OPTIONS" ] && _mkfs_opts
674 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
676 # clear the external devices if we are not using them
677 if [ -z "$USE_EXTERNAL" ]; then
684 [ -z "$MOUNT_OPTIONS" ] && export MOUNT_OPTIONS=$OLD_MOUNT_OPTIONS
685 [ -z "$TEST_FS_MOUNT_OPTS" ] && export TEST_FS_MOUNT_OPTS=$OLD_TEST_FS_MOUNT_OPTS
686 [ -z "$MKFS_OPTIONS" ] && export MKFS_OPTIONS=$OLD_MKFS_OPTIONS
687 [ -z "$FSCK_OPTIONS" ] && export FSCK_OPTIONS=$OLD_FSCK_OPTIONS
688 [ -z "$USE_EXTERNAL" ] && export USE_EXTERNAL=$OLD_USE_EXTERNAL
691 # set default RESULT_BASE
692 if [ -z "$RESULT_BASE" ]; then
693 export RESULT_BASE="$here/results/"
696 if [ "$FSTYP" == "tmpfs" ]; then
697 if [ -z "TEST_DEV" ]; then
698 export TEST_DEV=tmpfs_test
700 if [ -z "SCRATCH_DEV" ]; then
701 export TEST_DEV=tmpfs_scratch
705 # Mandatory Config values.
707 [ -z "$EMAIL" ] && MC="$MC EMAIL"
708 [ -z "$TEST_DIR" ] && MC="$MC TEST_DIR"
709 [ -z "$TEST_DEV" ] && MC="$MC TEST_DEV"
711 if [ -n "$MC" ]; then
712 echo "Warning: need to define parameters for host $HOST"
713 echo " or set variables:"
718 _check_device TEST_DEV required $TEST_DEV
719 export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
721 # a btrfs tester will set only SCRATCH_DEV_POOL, we will put first of its dev
722 # to SCRATCH_DEV and rest to SCRATCH_DEV_POOL to maintain the backward compatibility
723 if [ ! -z "$SCRATCH_DEV_POOL" ]; then
724 if [ ! -z "$SCRATCH_DEV" ]; then
725 echo "common/config: Error: \$SCRATCH_DEV ($SCRATCH_DEV) should be unset when \$SCRATCH_DEV_POOL ($SCRATCH_DEV_POOL) is set"
728 SCRATCH_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'`
730 export SCRATCH_DEV_NOT_SET=true
733 _check_device SCRATCH_DEV optional $SCRATCH_DEV
734 export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
736 if [ -n "$USE_EXTERNAL" ]; then
737 _check_device TEST_RTDEV optional $TEST_RTDEV
738 _check_device TEST_LOGDEV optional $TEST_LOGDEV
739 _check_device SCRATCH_RTDEV optional $SCRATCH_RTDEV
740 _check_device SCRATCH_LOGDEV optional $SCRATCH_LOGDEV
743 # Override FSTYP from config when running ./check -overlay
744 # and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs.
745 # We need to do this *after* default mount options are set by base FSTYP
746 # and *after* SCRATCH_DEV is deduced from SCRATCH_DEV_POOL
747 if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
748 _overlay_config_override
752 if [ -z "$CONFIG_INCLUDED" ]; then
753 get_next_config `echo $HOST_OPTIONS_SECTIONS | cut -f1 -d" "`
754 export CONFIG_INCLUDED=true
756 # Autodetect fs type based on what's on $TEST_DEV unless it's been set
758 if [ -z "$FSTYP" ] && [ ! -z "$TEST_DEV" ]; then
759 FSTYP=`blkid -c /dev/null -s TYPE -o value $TEST_DEV`
763 [ -z "$MOUNT_OPTIONS" ] && _mount_opts
764 [ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
765 [ -z "$MKFS_OPTIONS" ] && _mkfs_opts
766 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
768 # We get here for the non multi section case, on every test that sources
769 # common/rc after re-sourcing the HOST_OPTIONS config file.
770 # Because of this re-sourcing, we need to re-canonicalize the configured
771 # mount points and re-override TEST/SCRATCH_DEV overlay vars.
773 # canonicalize the mount points
774 # this follows symlinks and removes all trailing "/"s
775 export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
776 export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
778 # Override FSTYP from config when running ./check -overlay
779 # and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs
780 if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
781 _overlay_config_override
785 # make sure this script returns success