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 $HOST_CONFIG_DIR (witch default to ./config)
41 # below or a separate local configuration file can be used (using
42 # the HOST_OPTIONS variable).
43 # - This script is shared by the stress test system and the auto-qa
45 # - TEST_DEV & TEST_DIR must be assigned.
46 # - this script shouldn't make any assertions about filesystem
47 # validity or mountedness.
52 # all tests should use a common language setting to prevent golden
59 export HOST=`hostname -s`
60 export HOSTOS=`uname -s`
62 export MODULAR=0 # using XFS as a module or not
63 export BOOT="/boot" # install target for kernels
64 export EXTRA=${EXTRA:=xfs-qa}
66 # general parameters (mainly for auto-qa)
67 export SOAK_PROC=3 # -p option to fsstress
68 export SOAK_STRESS=10000 # -n option to fsstress
69 export SOAK_PASSES=-1 # count of repetitions of fsstress (while soaking)
70 export EMAIL=root@localhost # where auto-qa will send its status messages
71 export HOST_OPTIONS=${HOST_OPTIONS:=local.config}
72 export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"}
73 export BENCH_PASSES=${BENCH_PASSES:=5}
74 export XFS_MKFS_OPTIONS=${XFS_MKFS_OPTIONS:=-bsize=4096}
75 export TIME_FACTOR=${TIME_FACTOR:=1}
76 export LOAD_FACTOR=${LOAD_FACTOR:=1}
77 export DEBUGFS_MNT=${DEBUGFS_MNT:="/sys/kernel/debug"}
79 # some constants for overlayfs setup
80 export OVL_UPPER="ovl-upper"
81 export OVL_LOWER="ovl-lower"
82 export OVL_WORK="ovl-work"
83 # overlay mount point parent must be the base fs root
84 export OVL_MNT="ovl-mnt"
87 #export DEBUG=${DEBUG:=...} # arbitrary CFLAGS really.
88 export MALLOCLIB=${MALLOCLIB:=/usr/lib/libefence.a}
89 export LOCAL_CONFIGURE_OPTIONS=${LOCAL_CONFIGURE_OPTIONS:=--enable-readline=yes}
91 export RECREATE_TEST_DEV=false
93 # Handle mkfs.$fstyp which does (or does not) require -f to overwrite
94 set_mkfs_prog_path_with_opts()
97 local p=$(type -P mkfs.$fstyp)
99 # Note: mkfs.f2fs doesn't support the --help option yet, but it doesn't
100 # matter since it also prints the help when an invalid option is given.
101 if [ "$p" != "" ] && \
102 $p --help |& grep -q "[[:space:]]-f[[:space:]|]"; then
116 export MKFS_PROG="$(type -P mkfs)"
117 [ "$MKFS_PROG" = "" ] && _fatal "mkfs not found"
119 export MOUNT_PROG="$(type -P mount)"
120 [ "$MOUNT_PROG" = "" ] && _fatal "mount not found"
122 export UMOUNT_PROG="$(type -P umount)"
123 [ "$UMOUNT_PROG" = "" ] && _fatal "umount not found"
125 export FSSTRESS_PROG="./ltp/fsstress"
126 [ ! -x $FSSTRESS_PROG ] && _fatal "fsstress not found or executable"
128 export PERL_PROG="$(type -P perl)"
129 [ "$PERL_PROG" = "" ] && _fatal "perl not found"
131 export AWK_PROG="$(type -P awk)"
132 [ "$AWK_PROG" = "" ] && _fatal "awk not found"
134 export SED_PROG="$(type -P sed)"
135 [ "$SED_PROG" = "" ] && _fatal "sed not found"
137 export BC_PROG="$(type -P bc)"
138 [ "$BC_PROG" = "" ] && _fatal "bc not found"
140 export PS_ALL_FLAGS="-ef"
142 export DF_PROG="$(type -P df)"
143 [ "$DF_PROG" = "" ] && _fatal "df not found"
144 [ "$HOSTOS" = "Linux" ] && export DF_PROG="$DF_PROG -T -P"
146 export XFS_IO_PROG="$(type -P xfs_io)"
147 [ "$XFS_IO_PROG" = "" ] && _fatal "xfs_io not found"
149 export XFS_LOGPRINT_PROG="$(type -P xfs_logprint)"
150 export XFS_REPAIR_PROG="$(type -P xfs_repair)"
151 export XFS_DB_PROG="$(type -P xfs_db)"
152 export XFS_GROWFS_PROG=$(type -P xfs_growfs)
153 export XFS_SPACEMAN_PROG="$(type -P xfs_spaceman)"
154 export XFS_SCRUB_PROG="$(type -P xfs_scrub)"
155 export XFS_PARALLEL_REPAIR_PROG="$(type -P xfs_prepair)"
156 export XFS_PARALLEL_REPAIR64_PROG="$(type -P xfs_prepair64)"
157 export __XFSDUMP_PROG="$(type -P xfsdump)"
158 if [ -n "$__XFSDUMP_PROG" ]; then
159 export XFSDUMP_PROG="$__XFSDUMP_PROG -e"
161 export XFSDUMP_PROG=""
163 export XFSRESTORE_PROG="$(type -P xfsrestore)"
164 export XFSINVUTIL_PROG="$(type -P xfsinvutil)"
165 export GETFATTR_PROG="$(type -P getfattr)"
166 export SETFATTR_PROG="$(type -P setfattr)"
167 export CHACL_PROG="$(type -P chacl)"
168 export ATTR_PROG="$(type -P attr)"
169 export QUOTA_PROG="$(type -P quota)"
170 export XFS_QUOTA_PROG="$(type -P xfs_quota)"
171 export KILLALL_PROG="$(type -P killall)"
172 export INDENT_PROG="$(type -P indent)"
173 export XFS_COPY_PROG="$(type -P xfs_copy)"
174 export FSTRIM_PROG="$(type -P fstrim)"
175 export DUMPE2FS_PROG="$(type -P dumpe2fs)"
176 export RESIZE2FS_PROG="$(type -P resize2fs)"
177 export FIO_PROG="$(type -P fio)"
178 export FILEFRAG_PROG="$(type -P filefrag)"
179 export E4DEFRAG_PROG="$(type -P e4defrag)"
180 export LOGGER_PROG="$(type -P logger)"
181 export DBENCH_PROG="$(type -P dbench)"
182 export DMSETUP_PROG="$(type -P dmsetup)"
183 export WIPEFS_PROG="$(type -P wipefs)"
184 export DUMP_PROG="$(type -P dump)"
185 export RESTORE_PROG="$(type -P restore)"
186 export LVM_PROG="$(type -P lvm)"
187 export CHATTR_PROG="$(type -P chattr)"
188 export DEBUGFS_PROG="$(type -P debugfs)"
189 export UUIDGEN_PROG="$(type -P uuidgen)"
190 export GETRICHACL_PROG="$(type -P getrichacl)"
191 export SETRICHACL_PROG="$(type -P setrichacl)"
192 export KEYCTL_PROG="$(type -P keyctl)"
193 export XZ_PROG="$(type -P xz)"
194 export FLOCK_PROG="$(type -P flock)"
195 export LDD_PROG="$(type -P ldd)"
196 export TIMEOUT_PROG="$(type -P timeout)"
197 export MAN_PROG="$(type -P man)"
198 export NFS4_SETFACL_PROG="$(type -P nfs4_setfacl)"
199 export NFS4_GETFACL_PROG="$(type -P nfs4_getfacl)"
200 export UBIUPDATEVOL_PROG="$(type -P ubiupdatevol)"
201 export THIN_CHECK_PROG="$(type -P thin_check)"
202 export PYTHON2_PROG="$(type -P python2)"
203 export SQLITE3_PROG="$(type -P sqlite3)"
204 export TIMEOUT_PROG="$(type -P timeout)"
205 export SETCAP_PROG="$(type -P setcap)"
206 export GETCAP_PROG="$(type -P getcap)"
207 export CHECKBASHISMS_PROG="$(type -P checkbashisms)"
209 # use 'udevadm settle' or 'udevsettle' to wait for lv to be settled.
210 # newer systems have udevadm command but older systems like RHEL5 don't.
211 # But if neither one is available, just set it to "sleep 1" to wait for lv to
213 UDEV_SETTLE_PROG="$(type -P udevadm)"
214 if [ "$UDEV_SETTLE_PROG" == "" ]; then
215 # try udevsettle command
216 UDEV_SETTLE_PROG="$(type -P udevsettle)"
218 # udevadm is available, add 'settle' as subcommand
219 UDEV_SETTLE_PROG="$UDEV_SETTLE_PROG settle"
221 # neither command is available, use sleep 1
222 if [ "$UDEV_SETTLE_PROG" == "" ]; then
223 UDEV_SETTLE_PROG="sleep 1"
225 export UDEV_SETTLE_PROG
229 export MKFS_XFS_PROG=$(type -P mkfs.xfs)
230 export MKFS_EXT4_PROG=$(type -P mkfs.ext4)
231 export MKFS_UDF_PROG=$(type -P mkudffs)
232 export MKFS_BTRFS_PROG=$(set_mkfs_prog_path_with_opts btrfs)
233 export MKFS_F2FS_PROG=$(set_mkfs_prog_path_with_opts f2fs)
234 export DUMP_F2FS_PROG=$(type -P dump.f2fs)
235 export BTRFS_UTIL_PROG=$(type -P btrfs)
236 export BTRFS_SHOW_SUPER_PROG=$(type -P btrfs-show-super)
237 export BTRFS_CONVERT_PROG=$(type -P btrfs-convert)
238 export BTRFS_DEBUG_TREE_PROG=$(type -P btrfs-debug-tree)
239 export XFS_FSR_PROG=$(type -P xfs_fsr)
240 export MKFS_NFS_PROG="false"
241 export MKFS_CIFS_PROG="false"
242 export MKFS_OVERLAY_PROG="false"
243 export MKFS_REISER4_PROG=$(type -P mkfs.reiser4)
244 export E2FSCK_PROG=$(type -P e2fsck)
245 export TUNE2FS_PROG=$(type -P tune2fs)
246 export FSCK_OVERLAY_PROG=$(type -P fsck.overlay)
250 # SELinux adds extra xattrs which can mess up our expected output.
251 # So, mount with a context, and they won't be created.
253 # Since the context= option only accepts contexts defined in the SELinux
254 # policy, and different systems may have different policies with
255 # different context names, use the context of an existing directory.
256 # Assume that any valid context is fine, since xfstests should really
257 # only be run from an "unconfined" process, or with SELinux in permissive
258 # mode. But if not, just specify your own SELINUX_MOUNT_OPTIONS.
259 if [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled; then
260 : ${SELINUX_MOUNT_OPTIONS:="-o context=$(stat -c %C /)"}
261 export SELINUX_MOUNT_OPTIONS
264 # check if mkfs.xfs supports v5 xfs
265 XFS_MKFS_HAS_NO_META_SUPPORT=""
266 touch /tmp/crc_check.img
267 $MKFS_XFS_PROG -N -d file,name=/tmp/crc_check.img,size=32m -m crc=0 \
269 if [ $? -ne 0 ]; then
270 XFS_MKFS_HAS_NO_META_SUPPORT=true
272 rm -f /tmp/crc_check.img
273 export XFS_MKFS_HAS_NO_META_SUPPORT
279 export MOUNT_OPTIONS=$PLAN9_MOUNT_OPTIONS
282 export MOUNT_OPTIONS=$XFS_MOUNT_OPTIONS
285 export MOUNT_OPTIONS=$UDF_MOUNT_OPTIONS
288 export MOUNT_OPTIONS=$NFS_MOUNT_OPTIONS
291 export MOUNT_OPTIONS=$CIFS_MOUNT_OPTIONS
294 export MOUNT_OPTIONS=$CEPHFS_MOUNT_OPTIONS
297 export MOUNT_OPTIONS=$GLUSTERFS_MOUNT_OPTIONS
300 export MOUNT_OPTIONS=$OVERLAY_MOUNT_OPTIONS
302 ext2|ext3|ext4|ext4dev)
303 # acls & xattrs aren't turned on by default on ext$FOO
304 export MOUNT_OPTIONS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
307 export MOUNT_OPTIONS="-o acl,user_xattr $F2FS_MOUNT_OPTIONS"
310 # acls & xattrs aren't turned on by default on reiserfs
311 export MOUNT_OPTIONS="-o acl,user_xattr $REISERFS_MOUNT_OPTIONS"
314 # acls & xattrs aren't supported by reiser4
315 export MOUNT_OPTIONS=$REISER4_MOUNT_OPTIONS
318 # acls aren't turned on by default on gfs2
319 export MOUNT_OPTIONS="-o acl $GFS2_MOUNT_OPTIONS"
322 # We need to specify the size at mount, use 1G by default
323 export MOUNT_OPTIONS="-o size=1G $TMPFS_MOUNT_OPTIONS"
326 export MOUNT_OPTIONS=$UBIFS_MOUNT_OPTIONS
337 export TEST_FS_MOUNT_OPTS=$PLAN9_MOUNT_OPTIONS
340 export TEST_FS_MOUNT_OPTS=$CIFS_MOUNT_OPTIONS
343 export TEST_FS_MOUNT_OPTS=$CEPHFS_MOUNT_OPTIONS
346 export TEST_FS_MOUNT_OPTS=$NFS_MOUNT_OPTIONS
349 export TEST_FS_MOUNT_OPTS=$GLUSTERFS_MOUNT_OPTIONS
351 ext2|ext3|ext4|ext4dev)
352 # acls & xattrs aren't turned on by default on older ext$FOO
353 export TEST_FS_MOUNT_OPTS="-o acl,user_xattr $EXT_MOUNT_OPTIONS"
364 export MKFS_OPTIONS=$XFS_MKFS_OPTIONS
367 [ ! -z "$udf_fsize" ] && \
368 UDF_MKFS_OPTIONS="$UDF_MKFS_OPTIONS -s $udf_fsize"
369 export MKFS_OPTIONS=$UDF_MKFS_OPTIONS
372 export MKFS_OPTIONS=$NFS_MKFS_OPTIONS
375 export MKFS_OPTIONS=$CIFS_MKFS_OPTIONS
378 export MKFS_OPTIONS=$CEPHFS_MKFS_OPTIONS
381 export MKFS_OPTIONS="$REISERFS_MKFS_OPTIONS -q"
384 export MKFS_OPTIONS=$REISER4_MKFS_OPTIONS
387 export MKFS_OPTIONS="$GFS2_MKFS_OPTIONS -O -p lock_nolock"
390 export MKFS_OPTIONS="$JFS_MKFS_OPTIONS -q"
393 export MKFS_OPTIONS="$F2FS_MKFS_OPTIONS"
403 ext2|ext3|ext4|ext4dev)
404 export FSCK_OPTIONS="-nf"
407 export FSCK_OPTIONS="--yes"
410 export FSCK_OPTIONS=""
413 export FSCK_OPTIONS="-n"
420 [ "$HOST_CONFIG_DIR" ] || HOST_CONFIG_DIR=`pwd`/configs
422 [ -f /etc/xfsqa.config ] && export HOST_OPTIONS=/etc/xfsqa.config
423 [ -f $HOST_CONFIG_DIR/$HOST ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST
424 [ -f $HOST_CONFIG_DIR/$HOST.config ] && export HOST_OPTIONS=$HOST_CONFIG_DIR/$HOST.config
427 # Returns a list of sections in config file
428 # Each section starts with the section name in the format
429 # [section_name1]. Only alphanumeric characters and '_' is allowed
430 # in the section name otherwise the section will not be resognised.
431 # Section name must be contained between square brackets.
432 get_config_sections() {
433 sed -n -e "s/^\[\([[:alnum:]_]*\)\]/\1/p" < $1
436 if [ ! -f "$HOST_OPTIONS" ]; then
440 export HOST_OPTIONS_SECTIONS="-no-sections-"
441 export OPTIONS_HAVE_SECTIONS=false
442 if [ -f "$HOST_OPTIONS" ]; then
443 export HOST_OPTIONS_SECTIONS=`get_config_sections $HOST_OPTIONS`
444 if [ -z "$HOST_OPTIONS_SECTIONS" ]; then
446 export HOST_OPTIONS_SECTIONS="-no-sections-"
448 export OPTIONS_HAVE_SECTIONS=true
458 if [ -z "$dev" ]; then
459 if [ "$dev_needed" == "required" ]; then
460 _fatal "common/config: $name is required but not defined!"
465 if [ -b "$dev" ] || ( echo $dev | grep -qE ":|//" ); then
466 # block device or a network url
472 # 9p mount tags are just plain strings, so anything is allowed
475 if [ ! -d "$dev" ]; then
476 _fatal "common/config: $name ($dev) is not a directory for overlay"
480 if [ ! -c "$dev" ]; then
481 _fatal "common/config: $name ($dev) is not a character device"
485 _fatal "common/config: $name ($dev) is not a block device or a network filesystem"
489 # check and return a canonical mount point path
490 _canonicalize_mountpoint()
495 if [ -d "$dir" ]; then
496 # this follows symlinks and removes all trailing "/"s
501 if [ "$FSTYP" != "overlay" ] || [[ "$name" == OVL_BASE_* ]]; then
502 _fatal "common/config: $name ($dir) is not a directory"
505 # base fs may not be mounted yet, so just check that parent dir
506 # exists (where base fs will be mounted) because we are going to
507 # mkdir the overlay mount point dir anyway
508 local base=`basename $dir`
509 local parent=`dirname $dir`
510 parent=`_canonicalize_mountpoint OVL_BASE_$name "$parent"`
512 # prepend the overlay mount point to canonical parent path
516 # On check -overlay, for the non multi section config case, this
517 # function is called on every test, before init_rc().
518 # When SCRATCH/TEST_* vars are defined in config file, config file
519 # is sourced on every test and this function overrides the vars
521 # When SCRATCH/TEST_* vars are defined in evironment and not
522 # in config file, this function is called after vars have already
523 # been overriden in the previous test.
524 # In that case, TEST_DEV is a directory and not a blockdev and
525 # the function will return without overriding the SCRATCH/TEST_* vars.
526 _overlay_config_override()
528 # There are 2 options for configuring overlayfs tests:
530 # 1. (legacy) SCRATCH/TEST_DEV point to existing directories
531 # on an already mounted fs. In this case, the new
532 # OVL_BASE_SCRATCH/TEST_* vars are set to use the legacy
533 # vars values (even though they may not be mount points).
535 [ ! -d "$TEST_DEV" ] || export OVL_BASE_TEST_DIR="$TEST_DEV"
536 [ ! -d "$SCRATCH_DEV" ] || export OVL_BASE_SCRATCH_MNT="$SCRATCH_DEV"
538 # 2. SCRATCH/TEST_DEV point to the base fs partitions. In this case,
539 # the new OVL_BASE_SCRATCH/TEST_DEV/MNT vars are set to the values
540 # of the configured base fs and SCRATCH/TEST_DEV vars are set to the
541 # overlayfs base and mount dirs inside base fs mount.
542 [ -b "$TEST_DEV" ] || return 0
544 # Config file may specify base fs type, but we obay -overlay flag
545 export OVL_BASE_FSTYP="$FSTYP"
548 # Store original base fs vars
549 export OVL_BASE_TEST_DEV="$TEST_DEV"
550 export OVL_BASE_TEST_DIR="$TEST_DIR"
551 # If config does not set MOUNT_OPTIONS, its value may be
552 # leftover from previous _overlay_config_override, so
553 # don't use that value for base fs mount
554 [ "$MOUNT_OPTIONS" != "$OVERLAY_MOUNT_OPTIONS" ] || unset MOUNT_OPTIONS
555 export OVL_BASE_MOUNT_OPTIONS="$MOUNT_OPTIONS"
557 # Set TEST vars to overlay base and mount dirs inside base fs
558 export TEST_DEV="$OVL_BASE_TEST_DIR"
559 export TEST_DIR="$OVL_BASE_TEST_DIR/$OVL_MNT"
560 export MOUNT_OPTIONS="$OVERLAY_MOUNT_OPTIONS"
562 [ -b "$SCRATCH_DEV" ] || return 0
564 # Store original base fs vars
565 export OVL_BASE_SCRATCH_DEV="$SCRATCH_DEV"
566 export OVL_BASE_SCRATCH_MNT="$SCRATCH_MNT"
568 # Set SCRATCH vars to overlay base and mount dirs inside base fs
569 export SCRATCH_DEV="$OVL_BASE_SCRATCH_MNT"
570 export SCRATCH_MNT="$OVL_BASE_SCRATCH_MNT/$OVL_MNT"
572 # Set fsck options, use default if user not set directly.
573 export FSCK_OPTIONS="$OVERLAY_FSCK_OPTIONS"
574 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
577 _overlay_config_restore()
580 [ -z "$OVL_BASE_FSTYP" ] || export FSTYP=$OVL_BASE_FSTYP
581 [ -z "$OVL_BASE_TEST_DEV" ] || export TEST_DEV=$OVL_BASE_TEST_DEV
582 [ -z "$OVL_BASE_TEST_DIR" ] || export TEST_DIR=$OVL_BASE_TEST_DIR
583 [ -z "$OVL_BASE_SCRATCH_DEV" ] || export SCRATCH_DEV=$OVL_BASE_SCRATCH_DEV
584 [ -z "$OVL_BASE_SCRATCH_MNT" ] || export SCRATCH_MNT=$OVL_BASE_SCRATCH_MNT
585 [ -z "$OVL_BASE_MOUNT_OPTIONS" ] || export MOUNT_OPTIONS=$OVL_BASE_MOUNT_OPTIONS
588 # Parse config section options. This function will parse all the configuration
589 # within a single section which name is passed as an argument. For section
590 # name format see comments in get_config_sections().
591 # Empty lines and everything after '#' will be ignored.
592 # Configuration options should be defined in the format
594 # CONFIG_OPTION=value
596 # This 'CONFIG_OPTION' variable and will be exported as an environment variable.
597 parse_config_section() {
599 if ! $OPTIONS_HAVE_SECTIONS; then
602 eval `sed -e 's/[[:space:]]*\=[[:space:]]*/=/g' \
604 -e 's/[[:space:]]*$//' \
605 -e 's/^[[:space:]]*//' \
606 -e "s/^\([^=]*\)=\"\?'\?\([^\"']*\)\"\?'\?$/export \1=\"\2\"/" \
608 | sed -n -e "/^\[$SECTION\]/,/^\s*\[/{/^[^#].*\=.*/p;}"`
612 if [ ! -z "$CONFIG_INCLUDED" ] && ! $OPTIONS_HAVE_SECTIONS; then
616 # We might have overriden FSTYP and TEST/SCRATCH vars with overlay values
617 # in the previous section, so restore them to original values stored in
619 # We need to do this *before* old FSTYP and MOUNT_OPTIONS are recorded
620 # and *before* SCRATCH_DEV and MOUNT_OPTIONS are unset
621 if [ "$FSTYP" == "overlay" ]; then
622 _overlay_config_restore
625 local OLD_FSTYP=$FSTYP
626 local OLD_MOUNT_OPTIONS=$MOUNT_OPTIONS
627 local OLD_TEST_FS_MOUNT_OPTS=$TEST_FS_MOUNT_OPTS
628 local OLD_MKFS_OPTIONS=$MKFS_OPTIONS
629 local OLD_FSCK_OPTIONS=$FSCK_OPTIONS
630 local OLD_USE_EXTERNAL=$USE_EXTERNAL
633 unset TEST_FS_MOUNT_OPTS
638 # We might have deduced SCRATCH_DEV from the SCRATCH_DEV_POOL in the previous
639 # run, so we have to unset it now.
640 if [ "$SCRATCH_DEV_NOT_SET" == "true" ]; then
644 parse_config_section $1
646 if [ ! -z "$OLD_FSTYP" ] && [ $OLD_FSTYP != $FSTYP ]; then
647 [ -z "$MOUNT_OPTIONS" ] && _mount_opts
648 [ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
649 [ -z "$MKFS_OPTIONS" ] && _mkfs_opts
650 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
652 # clear the external devices if we are not using them
653 if [ -z "$USE_EXTERNAL" ]; then
660 [ -z "$MOUNT_OPTIONS" ] && export MOUNT_OPTIONS=$OLD_MOUNT_OPTIONS
661 [ -z "$TEST_FS_MOUNT_OPTS" ] && export TEST_FS_MOUNT_OPTS=$OLD_TEST_FS_MOUNT_OPTS
662 [ -z "$MKFS_OPTIONS" ] && export MKFS_OPTIONS=$OLD_MKFS_OPTIONS
663 [ -z "$FSCK_OPTIONS" ] && export FSCK_OPTIONS=$OLD_FSCK_OPTIONS
664 [ -z "$USE_EXTERNAL" ] && export USE_EXTERNAL=$OLD_USE_EXTERNAL
667 # set default RESULT_BASE
668 if [ -z "$RESULT_BASE" ]; then
669 export RESULT_BASE="$here/results/"
672 # Mandatory Config values.
674 [ -z "$EMAIL" ] && MC="$MC EMAIL"
675 [ -z "$TEST_DIR" ] && MC="$MC TEST_DIR"
676 [ -z "$TEST_DEV" ] && MC="$MC TEST_DEV"
678 if [ -n "$MC" ]; then
679 echo "Warning: need to define parameters for host $HOST"
680 echo " or set variables:"
685 _check_device TEST_DEV required $TEST_DEV
686 export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
688 # a btrfs tester will set only SCRATCH_DEV_POOL, we will put first of its dev
689 # to SCRATCH_DEV and rest to SCRATCH_DEV_POOL to maintain the backward compatibility
690 if [ ! -z "$SCRATCH_DEV_POOL" ]; then
691 if [ ! -z "$SCRATCH_DEV" ]; then
692 echo "common/config: Error: \$SCRATCH_DEV ($SCRATCH_DEV) should be unset when \$SCRATCH_DEV_POOL ($SCRATCH_DEV_POOL) is set"
695 SCRATCH_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'`
697 export SCRATCH_DEV_NOT_SET=true
700 _check_device SCRATCH_DEV optional $SCRATCH_DEV
701 export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
703 if [ -n "$USE_EXTERNAL" ]; then
704 _check_device TEST_RTDEV optional $TEST_RTDEV
705 _check_device TEST_LOGDEV optional $TEST_LOGDEV
706 _check_device SCRATCH_RTDEV optional $SCRATCH_RTDEV
707 _check_device SCRATCH_LOGDEV optional $SCRATCH_LOGDEV
710 # Override FSTYP from config when running ./check -overlay
711 # and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs.
712 # We need to do this *after* default mount options are set by base FSTYP
713 # and *after* SCRATCH_DEV is deduced from SCRATCH_DEV_POOL
714 if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
715 _overlay_config_override
719 if [ -z "$CONFIG_INCLUDED" ]; then
720 get_next_config `echo $HOST_OPTIONS_SECTIONS | cut -f1 -d" "`
721 export CONFIG_INCLUDED=true
723 # Autodetect fs type based on what's on $TEST_DEV unless it's been set
725 if [ -z "$FSTYP" ] && \
726 [ "$HOSTOS" == "Linux" -o "$OSTYPE" == "linux-gnu" ] && \
727 [ ! -z "$TEST_DEV" ]; then
728 FSTYP=`blkid -c /dev/null -s TYPE -o value $TEST_DEV`
732 [ -z "$MOUNT_OPTIONS" ] && _mount_opts
733 [ -z "$TEST_FS_MOUNT_OPTS" ] && _test_mount_opts
734 [ -z "$MKFS_OPTIONS" ] && _mkfs_opts
735 [ -z "$FSCK_OPTIONS" ] && _fsck_opts
737 # We get here for the non multi section case, on every test that sources
738 # common/rc after re-sourcing the HOST_OPTIONS config file.
739 # Because of this re-sourcing, we need to re-canonicalize the configured
740 # mount points and re-override TEST/SCRATCH_DEV overlay vars.
742 # canonicalize the mount points
743 # this follows symlinks and removes all trailing "/"s
744 export TEST_DIR=`_canonicalize_mountpoint TEST_DIR $TEST_DIR`
745 export SCRATCH_MNT=`_canonicalize_mountpoint SCRATCH_MNT $SCRATCH_MNT`
747 # Override FSTYP from config when running ./check -overlay
748 # and maybe override base fs TEST/SCRATCH_DEV with overlay base dirs
749 if [ "$OVERLAY" == "true" -o "$FSTYP" == "overlay" ]; then
750 _overlay_config_override
754 # make sure this script returns success