3 # Copyright (c) 2000-2003,2006 Silicon Graphics, Inc. All Rights Reserved.
5 # This program is free software; you can redistribute it and/or
6 # modify it under the terms of the GNU General Public License as
7 # published by the Free Software Foundation.
9 # This program is distributed in the hope that it would be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write the Free Software Foundation,
16 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 # setup and check for config parameters, and in particular
21 # EMAIL - email of the script runner.
22 # TEST_DIR - scratch test directory that is in an already
23 # mounted XFS file system, needs to be be world
25 # TEST_DEV - device for file system containing TEST_DIR
28 # SCRATCH_DEV - device you can make a scratch file system on
29 # SCRATCH_MNT - mount point for scratch file system
30 # SCRATCH_LOGDEV - scratch log device for external log testing
31 # SCRATCH_RTDEV - scratch rt dev
32 # TEST_LOGDEV - test log device for external log testing
33 # TEST_RTDEV - test rt dev
34 # TAPE_DEV - the tape device for the xfsdump tests
35 # RMT_TAPE_DEV - the remote tape device for the xfsdump tests
36 # RMT_IRIXTAPE_DEV- the IRIX remote tape device for the xfsdump tests
37 # RMT_TAPE_USER - remote user for tape device
38 # SELINUX_MOUNT_OPTIONS - Options to use when SELinux is enabled.
40 # - These can be added to $HOST_CONFIG_DIR (witch default to ./config)
41 # below or a separate local configuration file can be used (using
42 # the HOST_OPTIONS variable).
43 # - This script is shared by the stress test system and the auto-qa
45 # - TEST_DEV & TEST_DIR must be assigned.
46 # - this script shouldn't make any assertions about filesystem
47 # validity or mountedness.
50 # all tests should use a common language setting to prevent golden
57 export HOST=`hostname -s`
58 export HOSTOS=`uname -s`
60 export MODULAR=0 # using XFS as a module or not
61 export BOOT="/boot" # install target for kernels
62 export EXTRA=${EXTRA:=xfs-qa}
64 # general parameters (mainly for auto-qa)
65 export SOAK_PROC=3 # -p option to fsstress
66 export SOAK_STRESS=10000 # -n option to fsstress
67 export SOAK_PASSES=-1 # count of repetitions of fsstress (while soaking)
68 export EMAIL=root@localhost # where auto-qa will send its status messages
69 export HOST_OPTIONS=${HOST_OPTIONS:=local.config}
70 export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"}
71 export BENCH_PASSES=${BENCH_PASSES:=5}
72 export XFS_MKFS_OPTIONS=${XFS_MKFS_OPTIONS:=-bsize=4096}
73 export TIME_FACTOR=${TIME_FACTOR:=1}
74 export LOAD_FACTOR=${LOAD_FACTOR:=1}
75 export DEBUGFS_MNT=${DEBUGFS_MNT:="/sys/kernel/debug"}
77 # some constants for overlayfs setup
78 export OVL_UPPER="ovl-upper"
79 export OVL_LOWER="ovl-lower"
80 export OVL_WORK="ovl-work"
81 # overlay mount point parent must be the base fs root
82 export OVL_MNT="ovl-mnt"
85 #export DEBUG=${DEBUG:=...} # arbitrary CFLAGS really.
86 export MALLOCLIB=${MALLOCLIB:=/usr/lib/libefence.a}
87 export LOCAL_CONFIGURE_OPTIONS=${LOCAL_CONFIGURE_OPTIONS:=--enable-readline=yes}
89 export RECREATE_TEST_DEV=false
91 # Handle mkfs.$fstyp which does (or does not) require -f to overwrite
92 set_mkfs_prog_path_with_opts()
95 local p=$(type -P mkfs.$fstyp)
97 # Note: mkfs.f2fs doesn't support the --help option yet, but it doesn't
98 # matter since it also prints the help when an invalid option is given.
99 if [ "$p" != "" ] && \
100 $p --help |& grep -q "[[:space:]]-f[[:space:]|]"; then
114 export MKFS_PROG="$(type -P mkfs)"
115 [ "$MKFS_PROG" = "" ] && _fatal "mkfs not found"
117 export MOUNT_PROG="$(type -P mount)"
118 [ "$MOUNT_PROG" = "" ] && _fatal "mount not found"
120 export UMOUNT_PROG="$(type -P umount)"
121 [ "$UMOUNT_PROG" = "" ] && _fatal "umount not found"
123 export FSSTRESS_PROG="./ltp/fsstress"
124 [ ! -x $FSSTRESS_PROG ] && _fatal "fsstress not found or executable"
126 export PERL_PROG="$(type -P perl)"
127 [ "$PERL_PROG" = "" ] && _fatal "perl not found"
129 export AWK_PROG="$(type -P awk)"
130 [ "$AWK_PROG" = "" ] && _fatal "awk not found"
132 export SED_PROG="$(type -P sed)"
133 [ "$SED_PROG" = "" ] && _fatal "sed not found"
135 export BC_PROG="$(type -P bc)"
136 [ "$BC_PROG" = "" ] && _fatal "bc not found"
138 export PS_ALL_FLAGS="-ef"
140 export DF_PROG="$(type -P df)"
141 [ "$DF_PROG" = "" ] && _fatal "df not found"
142 [ "$HOSTOS" = "Linux" ] && export DF_PROG="$DF_PROG -T -P"
144 export XFS_IO_PROG="$(type -P xfs_io)"
145 [ "$XFS_IO_PROG" = "" ] && _fatal "xfs_io not found"
147 export XFS_LOGPRINT_PROG="$(type -P xfs_logprint)"
148 export XFS_REPAIR_PROG="$(type -P xfs_repair)"
149 export XFS_DB_PROG="$(type -P xfs_db)"
150 export XFS_GROWFS_PROG=$(type -P xfs_growfs)
151 export XFS_SPACEMAN_PROG="$(type -P xfs_spaceman)"
152 export XFS_SCRUB_PROG="$(type -P xfs_scrub)"
153 export XFS_PARALLEL_REPAIR_PROG="$(type -P xfs_prepair)"
154 export XFS_PARALLEL_REPAIR64_PROG="$(type -P xfs_prepair64)"
155 export __XFSDUMP_PROG="$(type -P xfsdump)"
156 if [ -n "$__XFSDUMP_PROG" ]; then
157 export XFSDUMP_PROG="$__XFSDUMP_PROG -e"
159 export XFSDUMP_PROG=""
161 export XFSRESTORE_PROG="$(type -P xfsrestore)"
162 export XFSINVUTIL_PROG="$(type -P xfsinvutil)"
163 export GETFATTR_PROG="$(type -P getfattr)"
164 export SETFATTR_PROG="$(type -P setfattr)"
165 export CHACL_PROG="$(type -P chacl)"
166 export ATTR_PROG="$(type -P attr)"
167 export QUOTA_PROG="$(type -P quota)"
168 export XFS_QUOTA_PROG="$(type -P xfs_quota)"
169 export KILLALL_PROG="$(type -P killall)"
170 export INDENT_PROG="$(type -P indent)"
171 export XFS_COPY_PROG="$(type -P xfs_copy)"
172 export FSTRIM_PROG="$(type -P fstrim)"
173 export DUMPE2FS_PROG="$(type -P dumpe2fs)"
174 export FIO_PROG="$(type -P fio)"
175 export FILEFRAG_PROG="$(type -P filefrag)"
176 export E4DEFRAG_PROG="$(type -P e4defrag)"
177 export LOGGER_PROG="$(type -P logger)"
178 export DBENCH_PROG="$(type -P dbench)"
179 export DMSETUP_PROG="$(type -P dmsetup)"
180 export WIPEFS_PROG="$(type -P wipefs)"
181 export DUMP_PROG="$(type -P dump)"
182 export RESTORE_PROG="$(type -P restore)"
183 export LVM_PROG="$(type -P lvm)"
184 export CHATTR_PROG="$(type -P chattr)"
185 export DEBUGFS_PROG="$(type -P debugfs)"
186 export UUIDGEN_PROG="$(type -P uuidgen)"
187 export GETRICHACL_PROG="$(type -P getrichacl)"
188 export SETRICHACL_PROG="$(type -P setrichacl)"
189 export KEYCTL_PROG="$(type -P keyctl)"
190 export XZ_PROG="$(type -P xz)"
191 export FLOCK_PROG="$(type -P flock)"
192 export LDD_PROG="$(type -P ldd)"
193 export TIMEOUT_PROG="$(type -P timeout)"
194 export MAN_PROG="$(type -P man)"
195 export NFS4_SETFACL_PROG="$(type -P nfs4_setfacl)"
196 export NFS4_GETFACL_PROG="$(type -P nfs4_getfacl)"
197 export UBIUPDATEVOL_PROG="$(type -P ubiupdatevol)"
198 export THIN_CHECK_PROG="$(type -P thin_check)"
199 export PYTHON2_PROG="$(type -P python2)"
200 export SQLITE3_PROG="$(type -P sqlite3)"
201 export TIMEOUT_PROG="$(type -P timeout)"
202 export SETCAP_PROG="$(type -P setcap)"
203 export GETCAP_PROG="$(type -P getcap)"
204 export CHECKBASHISMS_PROG="$(type -P checkbashisms)"
206 # use 'udevadm settle' or 'udevsettle' to wait for lv to be settled.
207 # newer systems have udevadm command but older systems like RHEL5 don't.
208 # But if neither one is available, just set it to "sleep 1" to wait for lv to
210 UDEV_SETTLE_PROG="$(type -P udevadm)"
211 if [ "$UDEV_SETTLE_PROG" == "" ]; then
212 # try udevsettle command
213 UDEV_SETTLE_PROG="$(type -P udevsettle)"
215 # udevadm is available, add 'settle' as subcommand
216 UDEV_SETTLE_PROG="$UDEV_SETTLE_PROG settle"
218 # neither command is available, use sleep 1
219 if [ "$UDEV_SETTLE_PROG" == "" ]; then
220 UDEV_SETTLE_PROG="sleep 1"
222 export UDEV_SETTLE_PROG
226 export MKFS_XFS_PROG=$(type -P mkfs.xfs)
227 export MKFS_EXT4_PROG=$(type -P mkfs.ext4)
228 export MKFS_UDF_PROG=$(type -P mkudffs)
229 export MKFS_BTRFS_PROG=$(set_mkfs_prog_path_with_opts btrfs)
230 export MKFS_F2FS_PROG=$(set_mkfs_prog_path_with_opts f2fs)
231 export DUMP_F2FS_PROG=$(type -P dump.f2fs)
232 export BTRFS_UTIL_PROG=$(type -P btrfs)
233 export BTRFS_SHOW_SUPER_PROG=$(type -P btrfs-show-super)
234 export BTRFS_CONVERT_PROG=$(type -P btrfs-convert)
235 export BTRFS_DEBUG_TREE_PROG=$(type -P btrfs-debug-tree)
236 export XFS_FSR_PROG=$(type -P xfs_fsr)
237 export MKFS_NFS_PROG="false"
238 export MKFS_CIFS_PROG="false"
239 export MKFS_OVERLAY_PROG="false"
240 export MKFS_REISER4_PROG=$(type -P mkfs.reiser4)
241 export E2FSCK_PROG=$(type -P e2fsck)
242 export TUNE2FS_PROG=$(type -P tune2fs)
243 export FSCK_OVERLAY_PROG=$(type -P fsck.overlay)
247 # SELinux adds extra xattrs which can mess up our expected output.
248 # So, mount with a context, and they won't be created.
250 # Since the context= option only accepts contexts defined in the SELinux
251 # policy, and different systems may have different policies with
252 # different context names, use the context of an existing directory.
253 # Assume that any valid context is fine, since xfstests should really
254 # only be run from an "unconfined" process, or with SELinux in permissive
255 # mode. But if not, just specify your own SELINUX_MOUNT_OPTIONS.
256 if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
257 : ${SELINUX_MOUNT_OPTIONS:="-o context=$(stat -c %C /)"}
258 export SELINUX_MOUNT_OPTIONS
261 # check if mkfs.xfs supports v5 xfs
262 XFS_MKFS_HAS_NO_META_SUPPORT=""
263 touch /tmp/crc_check.img
264 $MKFS_XFS_PROG -N -d file,name=/tmp/crc_check.img,size=32m -m crc=0 \
266 if [ $? -ne 0 ]; then
267 XFS_MKFS_HAS_NO_META_SUPPORT=true
269 rm -f /tmp/crc_check.img
270 export XFS_MKFS_HAS_NO_META_SUPPORT
272 # new doesn't need config file parsed, we can stop here
273 if [ "$iam" == "new" ]; then
281 export MOUNT_OPTIONS=$PLAN9_MOUNT_OPTIONS
284 export MOUNT_OPTIONS=$XFS_MOUNT_OPTIONS
287 export MOUNT_OPTIONS=$UDF_MOUNT_OPTIONS
290 export MOUNT_OPTIONS=$NFS_MOUNT_OPTIONS
293 export MOUNT_OPTIONS=$CIFS_MOUNT_OPTIONS
296 export MOUNT_OPTIONS=$CEPHFS_MOUNT_OPTIONS
299 export MOUNT_OPTIONS=$GLUSTERFS_MOUNT_OPTIONS
302 export MOUNT_OPTIONS=$OVERLAY_MOUNT_OPTIONS
304 ext2|ext3|ext4|ext4dev)
305 # acls & xattrs aren't turned on by default on ext$FOO
306 export MOUNT_OPTIONS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
309 export MOUNT_OPTIONS="-o acl,user_xattr $F2FS_MOUNT_OPTIONS"
312 # acls & xattrs aren't turned on by default on reiserfs
313 export MOUNT_OPTIONS="-o acl,user_xattr $REISERFS_MOUNT_OPTIONS"
316 # acls & xattrs aren't supported by reiser4
317 export MOUNT_OPTIONS=$REISER4_MOUNT_OPTIONS
320 # acls aren't turned on by default on gfs2
321 export MOUNT_OPTIONS="-o acl $GFS2_MOUNT_OPTIONS"
324 # We need to specify the size at mount, use 1G by default
325 export MOUNT_OPTIONS="-o size=1G $TMPFS_MOUNT_OPTIONS"
328 export MOUNT_OPTIONS=$UBIFS_MOUNT_OPTIONS
339 export TEST_FS_MOUNT_OPTS=$PLAN9_MOUNT_OPTIONS
342 export TEST_FS_MOUNT_OPTS=$CIFS_MOUNT_OPTIONS
345 export TEST_FS_MOUNT_OPTS=$CEPHFS_MOUNT_OPTIONS
348 export TEST_FS_MOUNT_OPTS=$NFS_MOUNT_OPTIONS
351 export TEST_FS_MOUNT_OPTS=$GLUSTERFS_MOUNT_OPTIONS
353 ext2|ext3|ext4|ext4dev)
354 # acls & xattrs aren't turned on by default on older ext$FOO
355 export TEST_FS_MOUNT_OPTS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
366 export MKFS_OPTIONS=$XFS_MKFS_OPTIONS
369 [ ! -z "$udf_fsize" ] && \
370 UDF_MKFS_OPTIONS="$UDF_MKFS_OPTIONS -s $udf_fsize"
371 export MKFS_OPTIONS=$UDF_MKFS_OPTIONS
374 export MKFS_OPTIONS=$NFS_MKFS_OPTIONS
377 export MKFS_OPTIONS=$CIFS_MKFS_OPTIONS
380 export MKFS_OPTIONS=$CEPHFS_MKFS_OPTIONS
383 export MKFS_OPTIONS="$REISERFS_MKFS_OPTIONS -q"
386 export MKFS_OPTIONS=$REISER4_MKFS_OPTIONS
389 export MKFS_OPTIONS="$GFS2_MKFS_OPTIONS -O -p lock_nolock"
392 export MKFS_OPTIONS="$JFS_MKFS_OPTIONS -q"
395 export MKFS_OPTIONS="$F2FS_MKFS_OPTIONS"
405 ext2|ext3|ext4|ext4dev)
406 export FSCK_OPTIONS="-nf"
409 export FSCK_OPTIONS="--yes"
412 export FSCK_OPTIONS=""
415 export FSCK_OPTIONS="-n"
422 [ "$HOST_CONFIG_DIR" ] || HOST_CONFIG_DIR=`pwd`/configs
424 [ -f /etc/xfsqa.config ] && export HOST_OPTIONS=/etc/xfsqa.config
425 [ -f $HOST_CONFIG_DIR/$HOST ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST
426 [ -f $HOST_CONFIG_DIR/$HOST.config ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST.config
429 # Returns a list of sections in config file
430 # Each section starts with the section name in the format
431 # [section_name1]. Only alphanumeric characters and '_' is allowed
432 # in the section name otherwise the section will not be resognised.
433 # Section name must be contained between square brackets.
434 get_config_sections() {
435 sed -n -e "s/^\[\([[:alnum:]_]*\)\]/\1/p" < $1
438 if [ ! -f "$HOST_OPTIONS" ]; then
442 export HOST_OPTIONS_SECTIONS="-no-sections-"
443 export OPTIONS_HAVE_SECTIONS=false
444 if [ -f "$HOST_OPTIONS" ]; then
445 export HOST_OPTIONS_SECTIONS=`get_config_sections $HOST_OPTIONS`
446 if [ -z "$HOST_OPTIONS_SECTIONS" ]; then
448 export HOST_OPTIONS_SECTIONS="-no-sections-"
450 export OPTIONS_HAVE_SECTIONS=true
460 if [ -z "$dev" ]; then
461 if [ "$dev_needed" == "required" ]; then
462 _fatal "common/config: $name is required but not defined!"
467 if [ -b "$dev" ] || ( echo $dev | grep -qE ":|//" ); then
468 # block device or a network url
474 # 9p mount tags are just plain strings, so anything is allowed
477 if [ ! -d "$dev" ]; then
478 _fatal "common/config: $name ($dev) is not a directory for overlay"
482 if [ ! -c "$dev" ]; then
483 _fatal "common/config: $name ($dev) is not a character device"
487 _fatal "common/config: $name ($dev) is not a block device or a network filesystem"
491 # check and return a canonical mount point path
492 _canonicalize_mountpoint()
497 if [ -d "$dir" ]; then
498 # this follows symlinks and removes all trailing "/"s
503 if [ "$FSTYP" != "overlay" ] || [[ "$name" == OVL_BASE_* ]]; then
504 _fatal "common/config: $name ($dir) is not a directory"
507 # base fs may not be mounted yet, so just check that parent dir
508 # exists (where base fs will be mounted) because we are going to
509 # mkdir the overlay mount point dir anyway
510 local base=`basename $dir`
511 local parent=`dirname $dir`
512 parent=`_canonicalize_mountpoint OVL_BASE_$name "$parent"`
514 # prepend the overlay mount point to canonical parent path
518 # On check -overlay, for the non multi section config case, this
519 # function is called on every test, before init_rc().
520 # When SCRATCH/TEST_* vars are defined in config file, config file
521 # is sourced on every test and this function overrides the vars
523 # When SCRATCH/TEST_* vars are defined in evironment and not
524 # in config file, this function is called after vars have already
525 # been overriden in the previous test.
526 # In that case, TEST_DEV is a directory and not a blockdev and
527 # the function will return without overriding the SCRATCH/TEST_* vars.
528 _overlay_config_override()
530 # There are 2 options for configuring overlayfs tests:
532 # 1. (legacy) SCRATCH/TEST_DEV point to existing directories
533 # on an already mounted fs. In this case, the new
534 # OVL_BASE_SCRATCH/TEST_* vars are set to use the legacy
535 # vars values (even though they may not be mount points).
537 [ ! -d "$TEST_DEV" ] || export OVL_BASE_TEST_DIR="$TEST_DEV"
538 [ ! -d "$SCRATCH_DEV" ] || export OVL_BASE_SCRATCH_MNT="$SCRATCH_DEV"
540 # 2. SCRATCH/TEST_DEV point to the base fs partitions. In this case,
541 # the new OVL_BASE_SCRATCH/TEST_DEV/MNT vars are set to the values
542 # of the configured base fs and SCRATCH/TEST_DEV vars are set to the
543 # overlayfs base and mount dirs inside base fs mount.
544 [ -b "$TEST_DEV" ] || return 0
546 # Config file may specify base fs type, but we obay -overlay flag
547 export OVL_BASE_FSTYP="$FSTYP"
550 # Store original base fs vars
551 export OVL_BASE_TEST_DEV="$TEST_DEV"
552 export OVL_BASE_TEST_DIR="$TEST_DIR"
553 # If config does not set MOUNT_OPTIONS, its value may be
554 # leftover from previous _overlay_config_override, so
555 # don't use that value for base fs mount
556 [ "$MOUNT_OPTIONS" != "$OVERLAY_MOUNT_OPTIONS" ] || unset MOUNT_OPTIONS
557 export OVL_BASE_MOUNT_OPTIONS="$MOUNT_OPTIONS"
559 # Set TEST vars to overlay base and mount dirs inside base fs
560 export TEST_DEV="$OVL_BASE_TEST_DIR"
561 export TEST_DIR="$OVL_BASE_TEST_DIR/$OVL_MNT"
562 export MOUNT_OPTIONS="$OVERLAY_MOUNT_OPTIONS"
564 [ -b "$SCRATCH_DEV" ] || return 0
566 # Store original base fs vars
567 export OVL_BASE_SCRATCH_DEV="$SCRATCH_DEV"
568 export OVL_BASE_SCRATCH_MNT="$SCRATCH_MNT"
570 # Set SCRATCH vars to overlay base and mount dirs inside base fs
571 export SCRATCH_DEV="$OVL_BASE_SCRATCH_MNT"
572 export SCRATCH_MNT="$OVL_BASE_SCRATCH_MNT/$OVL_MNT"
574 # Set fsck options, use default if user not set directly.
575 export FSCK_OPTIONS="$OVERLAY_FSCK_OPTIONS"
576 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
579 _overlay_config_restore()
582 [ -z "$OVL_BASE_FSTYP" ] || export FSTYP=$OVL_BASE_FSTYP
583 [ -z "$OVL_BASE_TEST_DEV" ] || export TEST_DEV=$OVL_BASE_TEST_DEV
584 [ -z "$OVL_BASE_TEST_DIR" ] || export TEST_DIR=$OVL_BASE_TEST_DIR
585 [ -z "$OVL_BASE_SCRATCH_DEV" ] || export SCRATCH_DEV=$OVL_BASE_SCRATCH_DEV
586 [ -z "$OVL_BASE_SCRATCH_MNT" ] || export SCRATCH_MNT=$OVL_BASE_SCRATCH_MNT
587 [ -z "$OVL_BASE_MOUNT_OPTIONS" ] || export MOUNT_OPTIONS=$OVL_BASE_MOUNT_OPTIONS
590 # Parse config section options. This function will parse all the configuration
591 # within a single section which name is passed as an argument. For section
592 # name format see comments in get_config_sections().
593 # Empty lines and everything after '#' will be ignored.
594 # Configuration options should be defined in the format
596 # CONFIG_OPTION=value
598 # This 'CONFIG_OPTION' variable and will be exported as an environment variable.
599 parse_config_section() {
601 if ! $OPTIONS_HAVE_SECTIONS; then
604 eval `sed -e 's/[[:space:]]*\=[[:space:]]*/=/g' \
606 -e 's/[[:space:]]*$//' \
607 -e 's/^[[:space:]]*//' \
608 -e "s/^\([^=]*\)=\"\?'\?\([^\"']*\)\"\?'\?$/export \1=\"\2\"/" \
610 | sed -n -e "/^\[$SECTION\]/,/^\s*\[/{/^[^#].*\=.*/p;}"`
614 if [ ! -z "$CONFIG_INCLUDED" ] && ! $OPTIONS_HAVE_SECTIONS; then
618 # We might have overriden FSTYP and TEST/SCRATCH vars with overlay values
619 # in the previous section, so restore them to original values stored in
621 # We need to do this *before* old FSTYP and MOUNT_OPTIONS are recorded
622 # and *before* SCRATCH_DEV and MOUNT_OPTIONS are unset
623 if [ "$FSTYP" == "overlay" ]; then
624 _overlay_config_restore
627 local OLD_FSTYP=$FSTYP
628 local OLD_MOUNT_OPTIONS=$MOUNT_OPTIONS
629 local OLD_TEST_FS_MOUNT_OPTS=$TEST_FS_MOUNT_OPTS
630 local OLD_MKFS_OPTIONS=$MKFS_OPTIONS
631 local OLD_FSCK_OPTIONS=$FSCK_OPTIONS
632 local OLD_USE_EXTERNAL=$USE_EXTERNAL
635 unset TEST_FS_MOUNT_OPTS
640 # We might have deduced SCRATCH_DEV from the SCRATCH_DEV_POOL in the previous
641 # run, so we have to unset it now.
642 if [ "$SCRATCH_DEV_NOT_SET" == "true" ]; then
646 parse_config_section $1
648 if [ ! -z "$OLD_FSTYP" ] && [ $OLD_FSTYP != $FSTYP ]; then
649 [ -z "$MOUNT_OPTIONS" ] && _mount_opts
650 [ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
651 [ -z "$MKFS_OPTIONS" ] && _mkfs_opts
652 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
654 # clear the external devices if we are not using them
655 if [ -z "$USE_EXTERNAL" ]; then
662 [ -z "$MOUNT_OPTIONS" ] && export MOUNT_OPTIONS=$OLD_MOUNT_OPTIONS
663 [ -z "$TEST_FS_MOUNT_OPTS" ] && export TEST_FS_MOUNT_OPTS=$OLD_TEST_FS_MOUNT_OPTS
664 [ -z "$MKFS_OPTIONS" ] && export MKFS_OPTIONS=$OLD_MKFS_OPTIONS
665 [ -z "$FSCK_OPTIONS" ] && export FSCK_OPTIONS=$OLD_FSCK_OPTIONS
666 [ -z "$USE_EXTERNAL" ] && export USE_EXTERNAL=$OLD_USE_EXTERNAL
669 # set default RESULT_BASE
670 if [ -z "$RESULT_BASE" ]; then
671 export RESULT_BASE="$here/results/"
674 # Mandatory Config values.
676 [ -z "$EMAIL" ] && MC="$MC EMAIL"
677 [ -z "$TEST_DIR" ] && MC="$MC TEST_DIR"
678 [ -z "$TEST_DEV" ] && MC="$MC TEST_DEV"
680 if [ -n "$MC" ]; then
681 echo "Warning: need to define parameters for host $HOST"
682 echo " or set variables:"
687 _check_device TEST_DEV required $TEST_DEV
688 export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
690 # a btrfs tester will set only SCRATCH_DEV_POOL, we will put first of its dev
691 # to SCRATCH_DEV and rest to SCRATCH_DEV_POOL to maintain the backward compatibility
692 if [ ! -z "$SCRATCH_DEV_POOL" ]; then
693 if [ ! -z "$SCRATCH_DEV" ]; then
694 echo "common/config: Error: \$SCRATCH_DEV ($SCRATCH_DEV) should be unset when \$SCRATCH_DEV_POOL ($SCRATCH_DEV_POOL) is set"
697 SCRATCH_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'`
699 export SCRATCH_DEV_NOT_SET=true
702 _check_device SCRATCH_DEV optional $SCRATCH_DEV
703 export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
705 if [ -n "$USE_EXTERNAL" ]; then
706 _check_device TEST_RTDEV optional $TEST_RTDEV
707 _check_device TEST_LOGDEV optional $TEST_LOGDEV
708 _check_device SCRATCH_RTDEV optional $SCRATCH_RTDEV
709 _check_device SCRATCH_LOGDEV optional $SCRATCH_LOGDEV
712 # Override FSTYP from config when running ./check -overlay
713 # and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs.
714 # We need to do this *after* default mount options are set by base FSTYP
715 # and *after* SCRATCH_DEV is deduced from SCRATCH_DEV_POOL
716 if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
717 _overlay_config_override
721 if [ -z "$CONFIG_INCLUDED" ]; then
722 get_next_config `echo $HOST_OPTIONS_SECTIONS | cut -f1 -d" "`
723 export CONFIG_INCLUDED=true
725 # Autodetect fs type based on what's on $TEST_DEV unless it's been set
727 if [ -z "$FSTYP" ] && \
728 [ "$HOSTOS" == "Linux" -o "$OSTYPE" == "linux-gnu" ] && \
729 [ ! -z "$TEST_DEV" ]; then
730 FSTYP=`blkid -c /dev/null -s TYPE -o value $TEST_DEV`
734 [ -z "$MOUNT_OPTIONS" ] && _mount_opts
735 [ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
736 [ -z "$MKFS_OPTIONS" ] && _mkfs_opts
737 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
739 # We get here for the non multi section case, on every test that sources
740 # common/rc after re-sourcing the HOST_OPTIONS config file.
741 # Because of this re-sourcing, we need to re-canonicalize the configured
742 # mount points and re-override TEST/SCRATCH_DEV overlay vars.
744 # canonicalize the mount points
745 # this follows symlinks and removes all trailing "/"s
746 export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
747 export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
749 # Override FSTYP from config when running ./check -overlay
750 # and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs
751 if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
752 _overlay_config_override
756 # make sure this script returns success