4 # Exercise xfs_prepair - ensure repeated use doesn't corrupt
5 # This is a clone of test 031 using xfs_prepair instead of xfs_repair
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27 seqres=$RESULT_DIR/$seq
28 seqres=$RESULT_DIR/$seq
29 seqres=$RESULT_DIR/$seq
30 echo "QA output created by $seq"
34 status=1 # failure is the default!
35 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
38 # get standard environment, filters and checks
43 [ -z "$XFS_PARALLEL_REPAIR_PROG" ] && _notrun "parallel repair binary xfs_prepair is not installed"
45 # force use of parallel repair
46 export XFS_REPAIR_PROG=$XFS_PARALLEL_REPAIR_PROG
50 echo "Repairing, round 0" >> $seqres.full
51 _scratch_xfs_repair 2>&1 | _filter_repair | tee -a $seqres.full >$tmp.0
54 echo "Repairing, iteration $i" | tee -a $seqres.full
55 _scratch_xfs_repair 2>&1 | _filter_repair >$tmp.$i
56 diff $tmp.0 $tmp.$i >> $seqres.full
58 echo "ERROR: repair round $i differs to round 0 (see $seqres.full)" | tee -a $seqres.full
61 # echo all interesting stuff...
63 s/(rebuilding directory inode) (\d+)/\1 INO/g;
64 s/internal log/<TYPEOF> log/g;
65 s/external log on \S+/<TYPEOF> log/g;
72 # prototype file to create various directory forms
78 # take inode size into account for non-shortform directories...
79 [ $total -gt 0 ] && total=`expr $total \* $isize / 512`
90 while [ $count -lt $total ]
93 cat >>$tmp.proto <<EOF
94 ${count}_of_${total}_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ---755 3 1 /bin/true
100 # real QA test starts here
102 _supported_os IRIX Linux
105 _require_no_large_scratch_dev
107 # sanity test - default + one root directory entry
108 # Note: must do this proto/mkfs now for later inode size calcs
110 echo "=== one entry (shortform)"
111 _scratch_mkfs_xfs -p $tmp.proto >$tmp.mkfs0 2>&1
112 _filter_mkfs <$tmp.mkfs0 >/dev/null 2>$tmp.mkfs
116 # block-form root directory & repeat
118 echo "=== twenty entries (block form)"
119 _scratch_mkfs_xfs -p $tmp.proto | _filter_mkfs >/dev/null 2>&1
122 # leaf-form root directory & repeat
124 echo "=== thousand entries (leaf form)"
125 _scratch_mkfs_xfs -p $tmp.proto | _filter_mkfs >/dev/null 2>&1