5 # exercise xfs_repair - ensure repeated use doesn't corrupt
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22 # any, provided herein do not apply to combinations of this program with
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43 echo "QA output created by $seq"
47 status=1 # failure is the default!
48 trap "rm -f $tmp.*; exit \$status" 0 1 2 3 15
51 # get standard environment, filters and checks
57 _scratch_xfs_repair >$tmp.0 2>&1
60 echo "Repairing, iteration $i" | tee -a $seq.full
61 _scratch_xfs_repair 2>&1 | tee -a $seq.full >$tmp.$i
62 diff $tmp.0 $tmp.$i >> $seq.full
64 echo "ERROR: repair round $i differs (see $seq.full)"
67 # echo all interesting stuff...
69 s/(rebuilding directory inode) (\d+)/\1 INO/g;
70 s/internal log/<TYPEOF> log/g;
71 s/external log on \S+/<TYPEOF> log/g;
78 # prototype file to create various directory forms
84 # take inode size into account for non-shortform directories...
85 [ $total -gt 0 ] && total=`expr $total \* $isize / 512`
96 while [ $count -lt $total ]
98 count=`expr $count + 1`
99 cat >>$tmp.proto <<EOF
100 ${count}_of_${total}_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ---755 3 1 /bin/true
103 echo '$' >>$tmp.proto
106 # real QA test starts here
110 MKFSV1="-p $tmp.proto -n version=1"
111 MKFSV2="-p $tmp.proto -n version=2"
113 # sanity test - default + one root directory entry
114 # Note: must do this proto/mkfs now for later inode size calcs
116 echo "=== version 1, one entry"
117 _scratch_mkfs_xfs $MKFSV1 >$tmp.mkfs0 2>&1
118 _filter_mkfs <$tmp.mkfs0 >/dev/null 2>$tmp.mkfs
121 echo "=== version 2, one entry (shortform)"
122 _scratch_mkfs_xfs $MKFSV2 | _filter_mkfs >/dev/null 2>&1
125 # block-form root directory & repeat
127 echo "=== version 1, twenty entries"
128 _scratch_mkfs_xfs $MKFSV1 | _filter_mkfs >/dev/null 2>&1
130 echo "=== version 2, twenty entries (block form)"
131 _scratch_mkfs_xfs $MKFSV2 | _filter_mkfs >/dev/null 2>&1
134 # leaf-form root directory & repeat
136 echo "=== version 1, thousand entries"
137 _scratch_mkfs_xfs $MKFSV1 | _filter_mkfs >/dev/null 2>&1
139 echo "=== version 2, thousand entries (leaf form)"
140 _scratch_mkfs_xfs $MKFSV2 | _filter_mkfs >/dev/null 2>&1