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 /BUF:/s/[ ]*flags:.*$//;
115 /zeroed blocks/s/[0-9][0-9]*/<COUNT>/g;
117 /log tail/s/[0-9][0-9]*/<COUNT>/g;
118 s/atime:[0-9a-fx]* *mtime:[0-9a-fx]* *ctime:[0-9a-fx]*/atime:<TIME> mtime:<TIME> ctime:<TIME>/;
119 s/atime 0x[0-9a-f]* mtime 0x[0-9a-f]* ctime 0x[0-9a-f]*/atime <TIME> mtime <TIME> ctime <TIME>/;
120 s/block [0-9][0-9]*/block <BLOCK>/;
121 s/icount: *[0-9][0-9]* *ifree: *[0-9][0-9]* *fdblks: *[0-9][0-9]* *frext: *[0-9][0-9]*/icount:<COUNT> ifree:<FREE> fdblks:<BLOCKS> frext:<COUNT>/;
122 s/sunit: *[0-9][0-9]* *swidth: *[0-9][0-9]*/sunit:<SUNIT> swidth:<SWIDTH>/;
123 s/1st: *[0-9][0-9]* *last: *[0-9][0-9]* *cnt: *[0-9][0-9]* *freeblks: *[0-9][0-9]* *longest: *[0-9][0-9]*/1st:<NUM> last:<NUM> cnt:<COUNT> freeblks:<COUNT> longest:<NUM>/;
124 s/^uuid: *[0-9a-f-][0-9a-f-]* *format: *.*$/uuid: <UUID> format: <FORMAT>/;
126 /version:/,/h_size:/d;
127 /override tail/s/[0-9][0-9]*/<TAIL_BLK>/;
133 /DATA FORK EXTENTS/d;
134 s/BUF: cnt:[1-9][0-9]* total:[1-9][0-9]*.*/BUF: cnt:C total:T/;
135 s/INO: cnt:[1-9][0-9]* total:[1-9][0-9]*.*/INO: cnt:C total:T/;
136 s/#regs: *[1-9][0-9]*/#regs:R/;
137 /INODE:/s/flags:0x5/flags:0x1/g;
138 s/Oper ([0-9][0-9]*)/Oper (OPNUM)/;
142 s/newino: 0x[0-9a-f]*$/newino: <INO>/g
143 s/newino:0x[0-9a-f]*$/newino:<INO>/g
144 s/ino: 0x[0-9a-f]* flags:/ino: <INO> flags:/g
145 s/ino:0x[0-9a-f]* flags:/ino:<INO> flags:/g
148 # collapse BUF DATA group into 1 line
149 # for Oper data this can be over separate operations...ughh
151 if (!buf_data) { # 1st one
159 oper = 0 # wont need it now
163 # store it as we dont know if 2nd BUF DATA is to follow
170 /^TRANS/ && dummy_rec == 1 {
171 # start printing again - dummy transaction over
175 # filter out dummy transactions
184 if (oper) { # now we can print out oper
195 _full "clean_log : xfs_logprint"
196 _scratch_xfs_logprint -t | tee -a $seq.full \
197 | head | grep -q "<CLEAN>" || _fail "DIRTY LOG"
202 _scratch_xfs_logprint -t | tee -a $seq.full >$tmp.logprint
203 if grep -q "<DIRTY>" $tmp.logprint; then
206 if grep -q "<CLEAN>" $tmp.logprint; then
213 mkdir $fulldir >/dev/null 2>&1
214 mntopt=`echo $MOUNT_OPTIONS | sed 's/ //g'`
215 mkfsopt=`echo $MKFS_OPTIONS | sed 's/ //g'`
216 raw=$fulldir/op.mnt$mntopt.mkfs$mkfsopt$sync_suffix.raw
217 filtered=$fulldir/op.mnt$mntopt.mkfs$mkfsopt$sync_suffix.filtered
219 echo "### xfs_logprint output ###" | tee $raw >$filtered
220 _scratch_xfs_logprint -c 2>&1 \
227 # start at rec#2 "-s 2" so we skip over UMOUNT record which will always
228 # be a 512b single header at mkfs time
229 # and may not match with the FS mounted at a different LR size
230 # => xlog_do_recovery_pass() can not handle the different hdr sizes
231 # it assumes them all to be the same between the start..finish
232 # NB: On IRIX there is no UMOUNT record and so we could start from -s 0.
234 _print_transaction_inode()
237 mkdir $fulldir >/dev/null 2>&1
238 mntopt=`echo $MOUNT_OPTIONS | sed 's/ //g'`
239 mkfsopt=`echo $MKFS_OPTIONS | sed 's/ //g'`
240 raw=$fulldir/trans_inode.mnt$mntopt.mkfs$mkfsopt$sync_suffix.raw
241 filtered=$fulldir/trans_inode.mnt$mntopt.mkfs$mkfsopt$sync_suffix.filtered
243 echo "### xfs_logprint -t -i -s START output ###" | tee $raw >$filtered
244 _scratch_xfs_logprint -t -i -s $_start 2>&1 \
250 _print_transaction_buf()
253 mkdir $fulldir >/dev/null 2>&1
254 mntopt=`echo $MOUNT_OPTIONS | sed 's/ //g'`
255 mkfsopt=`echo $MKFS_OPTIONS | sed 's/ //g'`
256 raw=$fulldir/trans_buf.mnt$mntopt.mkfs$mkfsopt$sync_suffix.raw
257 filtered=$fulldir/trans_buf.mnt$mntopt.mkfs$mkfsopt$sync_suffix.filtered
259 echo "### xfs_logprint -t -b -s START output ###" | tee $raw >$filtered
260 _scratch_xfs_logprint -t -b -s $_start 2>&1 \
269 # mkfs options to append to log size otion can be specified ($*)
270 export MKFS_OPTIONS="-l size=2000b $*"
272 _scratch_mkfs_xfs >>$seq.full 2>&1
273 if [ $? -ne 0 ] ; then
274 _echofull "Cannot mkfs for this test using option specified: $MKFS_OPTIONS"
283 # mount fs and create some log traffic
289 _scratch_mount >>$seq.full 2>&1
290 if [ $? -ne 0 ] ; then
291 _echofull "mount failed: $MOUNT_OPTIONS"
295 # generate some log traffic - but not too much - life gets a little
296 # more complicated if the log wraps around. This traffic is
297 # pretty much arbitary, but could probably be made better than this.
298 touch $SCRATCH_MNT/{0,1,2,3,4,5,6,7,8,9}{0,1,2,3,4,5,6,7,8,9}
302 umount $SCRATCH_DEV >>$seq.full 2>&1
303 if [ $? -ne 0 ] ; then
304 _echofull "umount failed"
312 # mount fs and create some log traffic with sync'ing
318 _scratch_mount >>$seq.full 2>&1
319 if [ $? -ne 0 ] ; then
320 _echofull "mount failed: $MOUNT_OPTIONS"
324 # generate some log traffic - but not too much
325 # add some syncs to get the log flushed to disk
326 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
333 umount $SCRATCH_DEV >>$seq.full 2>&1
334 if [ $? -ne 0 ] ; then
335 _echofull "umount failed"
342 echo "*** compare logprint: $1 with $2"
343 if ! diff $1 $2 >/dev/null; then
344 _fail "logprint output $1 differs to $2"
349 # Op data of different Log Record sizes will mean that data is
350 # split at different points and in op printing it will not
351 # try and decode the data which has been split up.
352 # So we do a special diff processing to complain of differences
353 # if no split is involved.
355 # Example diff with forms of:
356 # "Left over region from split log item"
357 # "Not printing rest of data"
360 # < Left over region from split log item
364 # < INODE: #regs: 3 Not printing rest of data
366 # > INODE: #regs: 3 ino: 0x80 flags: 0x5 dsize: 16
367 # > blkno: <BLKNO> len:<LEN> boff: <BOFF>
372 BEGIN { num_splits = 1; max_splits = 50 }
375 # ensure a split happened in previous difference
376 if (num_splits < 1 || num_splits > max_splits) {
377 print num_splits, " split(s) found prior to diff cmd: ", $0
378 num_splits = 1 # shut-up end condition
385 /Left over region/ || /Not printing rest/ {
391 if (num_splits < 1 || num_splits > max_splits) {
392 print num_splits, " split(s) found prior to diff end"
402 echo "*** compare logprint: $1 with $2"
404 diff $1 $2 >$filtered.diff
405 if ! _process_op_diff $filtered.diff
407 _fail "logprint output $1 differs to $2 considering splits"
411 # return xfs log version of device
413 # _log_version /dev/dsk/dks0d1s4
418 vers=`xfs_db -c 'sb 0' -c 'p versionnum' -r $_dev | $AWK_PROG '{print $3}'`
419 logver=`echo $vers | sed -e 's/0x[0-9a-f]\([0-9a-f]\)[0-9a-f][0-9a-f]/\1/'`
420 if [ $logver = 4 -o $logver = 5 -o $logver = 6 -o $logver = 7 -o \
421 $logver = c -o $logver = d -o $logver = e -o $logver = f ]; then
430 # test out mkfs to see if it supports "-l version=2"
431 export MKFS_OPTIONS="-l version=2"
432 if ! _scratch_mkfs_xfs >>$seq.full 2>&1; then
433 _notrun "mkfs does not support v2 logs"
436 # test out mount to see if it mounts a v2 log fs
437 export MOUNT_OPTIONS="-o logbsize=32k"
438 if ! _scratch_mount >>$seq.full 2>&1; then
439 _notrun "mount/kernel does not support v2 logs"
442 # check after unmount to see if it is clean
443 # i.e. it is not a 6.5.25 buggy version checking kernel
444 touch $SCRATCH_MNT/file
445 umount $SCRATCH_DEV >>$seq.full 2>&1
446 if _scratch_xfs_logprint -t | tee -a $seq.full \
447 | head | grep -q "<DIRTY>"; then
448 _notrun "kernel does not support v2 logs"
451 # otherwise presume it does support v2 logs...:)
455 # make sure this script returns success