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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29 echo "QA output created by $seq"
33 status=1 # failure is the default!
34 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
37 # get standard environment, filters and checks
42 [ -z "$XFS_PARALLEL_REPAIR_PROG" ] && _notrun "parallel repair binary xfs_prepair is not installed"
44 # force use of parallel repair
45 export XFS_REPAIR_PROG=$XFS_PARALLEL_REPAIR_PROG
49 echo "Repairing, round 0" >> $seq.full
50 _scratch_xfs_repair 2>&1 | _filter_repair | tee -a $seq.full >$tmp.0
53 echo "Repairing, iteration $i" | tee -a $seq.full
54 _scratch_xfs_repair 2>&1 | _filter_repair >$tmp.$i
55 diff $tmp.0 $tmp.$i >> $seq.full
57 echo "ERROR: repair round $i differs to round 0 (see $seq.full)" | tee -a $seq.full
60 # echo all interesting stuff...
62 s/(rebuilding directory inode) (\d+)/\1 INO/g;
63 s/internal log/<TYPEOF> log/g;
64 s/external log on \S+/<TYPEOF> log/g;
71 # prototype file to create various directory forms
77 # take inode size into account for non-shortform directories...
78 [ $total -gt 0 ] && total=`expr $total \* $isize / 512`
89 while [ $count -lt $total ]
92 cat >>$tmp.proto <<EOF
93 ${count}_of_${total}_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ---755 3 1 /bin/true
99 # real QA test starts here
101 _supported_os IRIX Linux
106 # sanity test - default + one root directory entry
107 # Note: must do this proto/mkfs now for later inode size calcs
109 echo "=== one entry (shortform)"
110 _scratch_mkfs_xfs -p $tmp.proto >$tmp.mkfs0 2>&1
111 _filter_mkfs <$tmp.mkfs0 >/dev/null 2>$tmp.mkfs
115 # block-form root directory & repeat
117 echo "=== twenty entries (block form)"
118 _scratch_mkfs_xfs -p $tmp.proto | _filter_mkfs >/dev/null 2>&1
121 # leaf-form root directory & repeat
123 echo "=== thousand entries (leaf form)"
124 _scratch_mkfs_xfs -p $tmp.proto | _filter_mkfs >/dev/null 2>&1