3 # Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
5 # common routines for log testing
6 # Created by dxm@sgi.com & tes@sgi.com
14 if [ $status -eq 0 ]; then
15 # don't keep these files around unless something went wrong
23 echo "*** $* ***" >>$seq.full
29 echo "" | tee -a $seq.full
30 echo "*** $* ***" | tee -a $seq.full
31 echo "" | tee -a $seq.full
34 # Handle the operations which get split over Log Record
36 # Oper (379)..... flags: CONTINUE
38 # Oper (0)....... flags: WAS_CONT END
42 # Oper (379)..... flags: none
44 # Oper (0)....... flags: none
53 printf "line = %s\n", $0
58 /^Oper/ && /flags: CONTINUE/ {
59 # this will be the first op of split region
60 $9 = "none" # overwrite CONTINUE flags
62 print "Not printing rest"
66 /^Oper/ && /flags: WAS_CONT END/ {
67 # this will be the last op of split region
68 # skip over was-continued op
69 # we assume there can be only 1
74 # skip over any continued op stuff
82 # Filter out things that can change
83 # We have complexities which change when log is sync'ed at different
85 # Example1: DATA FORK EXTENTS
86 # These will not show up if inode is sync'ed sooner
87 # /DATA FORK EXTENTS/d;
88 # /INODE:/s/flags:0x5/flags:0x1/g;
89 # define XFS_ILOG_CORE 0x001 /* log standard inode fields */
90 # define XFS_ILOG_DEXT 0x004 /* log i_df.if_extents */
98 s/data device: 0x[0-9a-f][0-9a-f]*/data device: <DEVICE>/;
99 s/log device: 0x[0-9a-f][0-9a-f]*/log device: <DEVICE>/;
100 s/log file: \".*\"/log device: <DEVICE>/;
101 s/daddr: [0-9][0-9]*/daddr: <DADDR>/;
102 s/length: [0-9][0-9]*/length: <LENGTH>/;
103 s/length: [0-9][0-9]*/length: <LENGTH>/;
104 s/^cycle num overwrites: .*$/cycle num overwrites: <TIDS>/;
105 s/tid: [0-9a-f][0-9a-f]*/tid: <TID>/;
106 s/tid:0x[0-9a-f][0-9a-f]*/tid:<TID>/;
107 s/q:0x[0-9a-f][0-9a-f]*/q:<Q>/;
108 s/a:0x[0-9a-f][0-9a-f]*/a:<A>/g;
109 s/blkno:0x[0-9a-f][0-9a-f]*/blkno:<BLKNO>/g;
110 s/blkno: [0-9][0-9]* (0x[0-9a-f]*)/blkno: <BLKNO> (<BLKNO>)/g;
111 s/blkno: [0-9][0-9]*/blkno: <BLKNO>/g;
112 s/boff: [0-9][0-9]*/boff: <BOFF>/g;
113 s/len: *[0-9][0-9]*/len:<LEN>/g;
114 /zeroed blocks/s/[0-9][0-9]*/<COUNT>/g;
116 /log tail/s/[0-9][0-9]*/<COUNT>/g;
117 s/atime:[0-9a-fx]* *mtime:[0-9a-fx]* *ctime:[0-9a-fx]*/atime:<TIME> mtime:<TIME> ctime:<TIME>/;
118 s/atime 0x[0-9a-f]* mtime 0x[0-9a-f]* ctime 0x[0-9a-f]*/atime <TIME> mtime <TIME> ctime <TIME>/;
119 s/block [0-9][0-9]*/block <BLOCK>/;
120 s/icount: *[0-9][0-9]* *ifree: *[0-9][0-9]* *fdblks: *[0-9][0-9]* *frext: *[0-9][0-9]*/icount:<COUNT> ifree:<FREE> fdblks:<BLOCKS> frext:<COUNT>/;
121 s/sunit: *[0-9][0-9]* *swidth: *[0-9][0-9]*/sunit:<SUNIT> swidth:<SWIDTH>/;
122 s/1st: *[0-9][0-9]* *last: *[0-9][0-9]* *cnt: *[0-9][0-9]* *freeblks: *[0-9][0-9]* *longest: *[0-9][0-9]*/1st:<NUM> last:<NUM> cnt:<COUNT> freeblks:<COUNT> longest:<NUM>/;
123 s/^uuid: *[0-9a-f-][0-9a-f-]* *format: *.*$/uuid: <UUID> format: <FORMAT>/;
125 /version:/,/h_size:/d;
126 /override tail/s/[0-9][0-9]*/<TAIL_BLK>/;
132 /DATA FORK EXTENTS/d;
133 s/BUF: cnt:[1-9][0-9]* total:[1-9][0-9]*.*/BUF: cnt:C total:T/;
134 s/INO: cnt:[1-9][0-9]* total:[1-9][0-9]*.*/INO: cnt:C total:T/;
135 s/#regs: *[1-9][0-9]*/#regs:R/;
136 /INODE:/s/flags:0x5/flags:0x1/g;
137 s/Oper ([0-9][0-9]*)/Oper (OPNUM)/;
141 s/newino: 0x[0-9a-f]*$/newino: <INO>/g
142 s/newino:0x[0-9a-f]*$/newino:<INO>/g
143 s/ino: 0x[0-9a-f]* flags:/ino: <INO> flags:/g
144 s/ino:0x[0-9a-f]* flags:/ino:<INO> flags:/g
147 # collapse BUF DATA group into 1 line
148 # for Oper data this can be over separate operations...ughh
150 if (!buf_data) { # 1st one
158 oper = 0 # wont need it now
162 # store it as we dont know if 2nd BUF DATA is to follow
169 /^TRANS/ && dummy_rec == 1 {
170 # start printing again - dummy transaction over
174 # filter out dummy transactions
183 if (oper) { # now we can print out oper
194 _full "clean_log : xfs_logprint"
195 _scratch_xfs_logprint -t | tee -a $seq.full \
196 | head | grep -q "<CLEAN>" || _fail "DIRTY LOG"
201 _scratch_xfs_logprint -t | tee -a $seq.full >$tmp.logprint
202 if grep -q "<DIRTY>" $tmp.logprint; then
205 if grep -q "<CLEAN>" $tmp.logprint; then
212 mkdir $fulldir >/dev/null 2>&1
213 mntopt=`echo $MOUNT_OPTIONS | sed 's/ //g'`
214 mkfsopt=`echo $MKFS_OPTIONS | sed 's/ //g'`
215 raw=$fulldir/op.mnt$mntopt.mkfs$mkfsopt$sync_suffix.raw
216 filtered=$fulldir/op.mnt$mntopt.mkfs$mkfsopt$sync_suffix.filtered
218 echo "### xfs_logprint output ###" | tee $raw >$filtered
219 _scratch_xfs_logprint -c 2>&1 \
226 # start at rec#2 "-s 2" so we skip over UMOUNT record which will always
227 # be a 512b single header at mkfs time
228 # and may not match with the FS mounted at a different LR size
229 # => xlog_do_recovery_pass() can not handle the different hdr sizes
230 # it assumes them all to be the same between the start..finish
231 # NB: On IRIX there is no UMOUNT record and so we could start from -s 0.
233 _print_transaction_inode()
236 mkdir $fulldir >/dev/null 2>&1
237 mntopt=`echo $MOUNT_OPTIONS | sed 's/ //g'`
238 mkfsopt=`echo $MKFS_OPTIONS | sed 's/ //g'`
239 raw=$fulldir/trans_inode.mnt$mntopt.mkfs$mkfsopt$sync_suffix.raw
240 filtered=$fulldir/trans_inode.mnt$mntopt.mkfs$mkfsopt$sync_suffix.filtered
242 echo "### xfs_logprint -t -i -s START output ###" | tee $raw >$filtered
243 _scratch_xfs_logprint -t -i -s $_start 2>&1 \
249 _print_transaction_buf()
252 mkdir $fulldir >/dev/null 2>&1
253 mntopt=`echo $MOUNT_OPTIONS | sed 's/ //g'`
254 mkfsopt=`echo $MKFS_OPTIONS | sed 's/ //g'`
255 raw=$fulldir/trans_buf.mnt$mntopt.mkfs$mkfsopt$sync_suffix.raw
256 filtered=$fulldir/trans_buf.mnt$mntopt.mkfs$mkfsopt$sync_suffix.filtered
258 echo "### xfs_logprint -t -b -s START output ###" | tee $raw >$filtered
259 _scratch_xfs_logprint -t -b -s $_start 2>&1 \
269 extra_ops="-l size=2000b"
270 _scratch_mkfs_xfs $extra_ops >>$seq.full 2>&1
271 if [ $? -ne 0 ] ; then
272 _echofull "Cannot mkfs for this test using option specified: $MKFS_OPTIONS $extra_ops"
281 # mount fs and create some log traffic
287 _scratch_mount >>$seq.full 2>&1
288 if [ $? -ne 0 ] ; then
289 _echofull "mount failed: $MOUNT_OPTIONS"
293 # generate some log traffic - but not too much - life gets a little
294 # more complicated if the log wraps around. This traffic is
295 # pretty much arbitary, but could probably be made better than this.
296 touch $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}
300 umount $SCRATCH_DEV >>$seq.full 2>&1
301 if [ $? -ne 0 ] ; then
302 _echofull "umount failed"
310 # mount fs and create some log traffic with sync'ing
316 _scratch_mount >>$seq.full 2>&1
317 if [ $? -ne 0 ] ; then
318 _echofull "mount failed: $MOUNT_OPTIONS"
322 # generate some log traffic - but not too much
323 # add some syncs to get the log flushed to disk
324 for file in $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}; do
331 umount $SCRATCH_DEV >>$seq.full 2>&1
332 if [ $? -ne 0 ] ; then
333 _echofull "umount failed"
340 echo "*** compare logprint: $1 with $2"
341 if ! diff $1 $2 >/dev/null; then
342 _fail "logprint output $1 differs to $2"
347 # Op data of different Log Record sizes will mean that data is
348 # split at different points and in op printing it will not
349 # try and decode the data which has been split up.
350 # So we do a special diff processing to complain of differences
351 # if no split is involved.
353 # Example diff with forms of:
354 # "Left over region from split log item"
355 # "Not printing rest of data"
358 # < Left over region from split log item
362 # < INODE: #regs: 3 Not printing rest of data
364 # > INODE: #regs: 3 ino: 0x80 flags: 0x5 dsize: 16
365 # > blkno: <BLKNO> len:<LEN> boff: <BOFF>
370 BEGIN { num_splits = 1; max_splits = 50 }
373 # ensure a split happened in previous difference
374 if (num_splits < 1 || num_splits > max_splits) {
375 print num_splits, " split(s) found prior to diff cmd: ", $0
376 num_splits = 1 # shut-up end condition
383 /Left over region/ || /Not printing rest/ {
389 if (num_splits < 1 || num_splits > max_splits) {
390 print num_splits, " split(s) found prior to diff end"
400 echo "*** compare logprint: $1 with $2"
402 diff $1 $2 >$filtered.diff
403 if ! _process_op_diff $filtered.diff
405 _fail "logprint output $1 differs to $2 considering splits"
409 # return xfs log version of device
411 # _log_version /dev/dsk/dks0d1s4
416 vers=`xfs_db -c 'sb 0' -c 'p versionnum' -r $_dev | $AWK_PROG '{print $3}'`
417 logver=`echo $vers | sed -e 's/0x[0-9a-f]\([0-9a-f]\)[0-9a-f][0-9a-f]/\1/'`
418 if [ $logver = 4 -o $logver = 5 -o $logver = 6 -o $logver = 7 -o \
419 $logver = c -o $logver = d -o $logver = e -o $logver = f ]; then
428 # test out mkfs to see if it supports "-l version=2"
429 export MKFS_OPTIONS="-l version=2"
430 if ! _scratch_mkfs_xfs $extra_ops >>$seq.full 2>&1; then
431 _notrun "mkfs does not support v2 logs"
434 # test out mount to see if it mounts a v2 log fs
435 export MOUNT_OPTIONS="-o logbsize=32k"
436 if ! _scratch_mount >>$seq.full 2>&1; then
437 _notrun "mount/kernel does not support v2 logs"
440 # check after unmount to see if it is clean
441 # i.e. it is not a 6.5.25 buggy version checking kernel
442 touch $SCRATCH_MNT/file
443 umount $SCRATCH_DEV >>$seq.full 2>&1
444 if _scratch_xfs_logprint -t | tee -a $seq.full \
445 | head | grep -q "<DIRTY>"; then
446 _notrun "kernel does not support v2 logs"
449 # otherwise presume it does support v2 logs...:)
453 # make sure this script returns success