3 # Copyright (c) 2000-2001 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
22 # Checks that given_value is in range of correct_value +/- tolerance.
23 # Tolerance can be an absolute value or a percentage of the correct value
24 # (see examples with tolerances below).
25 # Outputs suitable message to stdout if it's not in range.
27 # A verbose option, -v, may be used as the LAST argument
30 # foo: 0.0298 = 0.03 +/- 5%
31 # _within_tolerance "foo" 0.0298 0.03 5%
33 # foo: 0.0298 = 0.03 +/- 0.01
34 # _within_tolerance "foo" 0.0298 0.03 0.01
36 # foo: 0.0298 = 0.03 -0.01 +0.002
37 # _within_tolerance "foo" 0.0298 0.03 0.01 0.002
39 # foo: verbose output of 0.0298 = 0.03 +/- 5%
40 # _within_tolerance "foo" 0.0298 0.03 5% -v
51 # maxtol arg is optional
52 # verbose arg is optional
64 [ "$6" = "-v" ] && _verbose=1
67 # find min with or without %
68 _mintolerance=`echo $_mintol | sed -e 's/%//'`
69 if [ $_mintol = $_mintolerance ]
71 _min=`echo "scale=5; $_correct_val-$_mintolerance" | bc`
73 _min=`echo "scale=5; $_correct_val-$_mintolerance*0.01*$_correct_val" | bc`
76 # find max with or without %
77 _maxtolerance=`echo $_maxtol | sed -e 's/%//'`
78 if [ $_maxtol = $_maxtolerance ]
80 _max=`echo "scale=5; $_correct_val+$_maxtolerance" | bc`
82 _max=`echo "scale=5; $_correct_val+$_maxtolerance*0.01*$_correct_val" | bc`
85 $_debug && echo "min = $_min"
86 $_debug && echo "max = $_max"
90 if ($_min <= $_given_val) 1;
91 if ($_min > $_given_val) 0;
96 if ($_given_val <= $_max) 1;
97 if ($_given_val > $_max) 0;
100 _above_min=`bc <$tmp.bc.1`
101 _below_max=`bc <$tmp.bc.2`
105 _in_range=`expr $_above_min \& $_below_max`
107 # fix up min, max precision for output
108 # can vary for 5.3, 6.2
110 # remove any trailing zeroes from min, max if they have fractional parts
111 _min=`echo $_min | sed -e '/\./s/0*$//' -e 's/\.$//'`
112 _max=`echo $_max | sed -e '/\./s/0*$//' -e 's/\.$//'`
114 if [ $_in_range -eq 1 ]
116 [ $_verbose -eq 1 ] && echo $_name is in range
119 [ $_verbose -eq 1 ] && echo $_name has value of $_given_val
120 [ $_verbose -eq 1 ] && echo $_name is NOT in range $_min .. $_max
130 -e 's/[A-Z][a-z][a-z] [A-z][a-z][a-z] *[0-9][0-9]* [0-9][0-9]:[0-9][0-9]:[0-9][0-9] [0-9][0-9][0-9][0-9]$/DATE/'
133 # prints filtered output on stdout, values (use eval) on stderr
134 # Non XFS filesystems always return a 4k block size and a 256 byte inode.
142 perl -e 'print STDERR "dbsize=4096\nisize=256\n"'
148 if (/^meta-data=([\w,|\/.-]+)\s+isize=(\d+)\s+agcount=(\d+), agsize=(\d+) blks/) {
149 print STDERR "ddev=$1\nisize=$2\nagcount=$3\nagsize=$4\n";
150 print STDOUT "meta-data=DDEV isize=XXX agcount=N, agsize=XXX blks\n";
152 if (/^\s+=\s+sectsz=(\d+)\s+attr=(\d+)/) {
153 print STDERR "sectsz=$1\nattr=$2\n";
155 if (/^data\s+=\s+bsize=(\d+)\s+blocks=(\d+), imaxpct=(\d+)/) {
156 print STDERR "dbsize=$1\ndblocks=$2\nimaxpct=$3\n";
157 print STDOUT "data = bsize=XXX blocks=XXX, imaxpct=PCT\n";
159 if (/^\s+=\s+sunit=(\d+)\s+swidth=(\d+) blks/) {
160 print STDERR "sunit=$1\nswidth=$2\nunwritten=1\n";
161 print STDOUT " = sunit=XXX swidth=XXX, unwritten=X\n";
163 if (/^naming\s+=version\s+(\d+)\s+bsize=(\d+)/) {
164 print STDERR "dirversion=$1\ndirbsize=$2\n";
165 print STDOUT "naming =VERN bsize=XXX\n";
167 if (/^log\s+=(internal log|[\w|\/.-]+)\s+bsize=(\d+)\s+blocks=(\d+),\s+version=(\d+)/ ||
168 /^log\s+=(internal log|[\w|\/.-]+)\s+bsize=(\d+)\s+blocks=(\d+)/) {
169 print STDERR "ldev=\"$1\"\nlbsize=$2\nlblocks=$3\nlversion=$4\n";
170 print STDOUT "log =LDEV bsize=XXX blocks=XXX\n";
172 if (/^\s+=\s+sectsz=(\d+)\s+sunit=(\d+) blks/) {
173 print STDERR "logsectsz=$1\nlogsunit=$2\n\n";
175 if (/^realtime\s+=([\w|\/.-]+)\s+extsz=(\d+)\s+blocks=(\d+), rtextents=(\d+)/) {
176 print STDERR "rtdev=$1\nrtextsz=$2\nrtblocks=$3\nrtextents=$4\n";
177 print STDOUT "realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX\n";
182 # prints the bits we care about in growfs
187 if (/^data\s+=\s+bsize=(\d+)\s+blocks=(\d+), imaxpct=(\d+)/) {
188 print "xfs_growfs --BlockSize=$1 --Blocks=$2\n";
198 /records in/ { next }
199 /records out/ { next }
200 /No space left on device/ { print " !!! disk full (expected)"
208 perl -ne 'if (/.*:(.*)/) {
209 if ( "$last_line" ne "$1" ) { print "$_"; $first_match=1; }
210 elsif ( $first_match==1 ) { print "*\n"; $first_match=0; }
214 print $_; $last_line=$_;
220 sed -e "s/[0-9/.]* [GMKiBbytes]*, [0-9]* ops\; [0-9/:. sec]* ([inf0-9/.]* [EPGMKiBbytes]*\/sec and [inf0-9/.]* ops\/sec)/XXX Bytes, X ops\; XX:XX:XX.X (XXX YYY\/sec and XXX ops\/sec)/"
223 _filter_xfs_io_unique()
225 common_line_filter | _filter_xfs_io
230 sed -e "s,$TEST_DEV,TEST_DEV,g" -e "s,$TEST_DIR,TEST_DIR,g"
235 sed -e "s,$SCRATCH_DEV,SCRATCH_DEV,g" \
236 -e "s,$SCRATCH_MNT,SCRATCH_MNT,g" \
240 # Turn any device in the scratch pool into SCRATCH_DEV
241 _filter_scratch_pool()
243 FILTER_STRINGS=`echo $SCRATCH_DEV_POOL | sed -e 's/\s\+/\\\|/g'`
244 sed -e "s,$FILTER_STRINGS,SCRATCH_DEV,g"
254 # Long dev name might be split onto its own line; last
255 # seds remove that newline if present
256 _filter_scratch | _filter_test_dir | _filter_spaces | \
257 sed -e 'N;s/SCRATCH_DEV\n/SCRATCH_DEV/g' | \
258 sed -e 'N;s/TEST_DEV\n/TEST_DEV/g'
261 # Account for different "ln" failure messages
264 sed -e "s,\(creating symbolic link .*\) to .*: ,\1: ," \
265 -e "s,failed to create,creating,"
268 # If given an arg, filter *that* UUID string
269 # Otherwise look for something that looks like a generic UUID
274 sed -e "s/\(uuid:\) $UUID/\1 <EXACTUUID>/i"
276 sed -e "s/\(uuid:\) *[0-9a-f-][0-9a-f-]*/\1 <UUID>/i"
280 # In mixed group the added disks may have zero used size
283 sed -e "s/0\.00/<SIZE>/g"
286 # Filter out sizes like 6.14MB etc
289 sed -e "s/[0-9\.]\+\s\?[b|k|m|g|t][i]\?[b]\?/<SIZE>/ig"
292 # Convert string read from stdin like 128K to bytes and print it to stdout
293 _filter_size_to_bytes()
296 suffix=${size:${#size}-1}
300 m|M) mul=$((1024*1024)) ;;
301 g|G) mul=$((1024*1024*1024)) ;;
302 t|T) mul=$((1024*1024*1024*1024)) ;;
304 echo $((${size:0:${#size}-1}*$mul))
307 # Print trimmed bytes of fstrim
308 # Starting from util-linux v2.23 fstrim usees human readable sizes in
312 egrep -o "[0-9]+ bytes" | $AWK_PROG '{print $1}'
315 # Older mount output referred to "block device" when mounting RO devices
316 # It's gone in newer versions
318 sed -e "s/mount: block device/mount:/g" \
319 -e "s/mount: cannot mount block device/mount: cannot mount/g"
322 # make sure this script returns success