mirror of https://github.com/vitalif/e2fsprogs
tests: test recovery from an external journal
Add a couple of tests to verify that writing to and recovering from an external journal work properly. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>crypto
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cdac96a8e1
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b0295237b9
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Creating filesystem with 262144 1k blocks and 0 inodes
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Superblock backups stored on blocks:
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Zeroing journal device:
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Creating filesystem with 262144 1k blocks and 16384 inodes
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Superblock backups stored on blocks:
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8193, 24577, 40961, 57345, 73729, 204801, 221185
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Allocating group tables: done
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Writing inode tables: done
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Writing superblocks and filesystem accounting information: done
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debugfs add journal device/UUID
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debugfs: feature has_journal
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Filesystem features: has_journal ext_attr resize_inode dir_index filetype extent flex_bg sparse_super huge_file uninit_bg dir_nlink extra_isize
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debugfs: ssv journal_dev 0x9999
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debugfs: ssv journal_uuid 1db3f677-6832-4adb-bafc-8e4059c30a34
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Pass 1: Checking inodes, blocks, and sizes
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Pass 2: Checking directory structure
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Pass 3: Checking directory connectivity
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Pass 4: Checking reference counts
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Pass 5: Checking group summary information
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test_filesys: 11/16384 files (0.0% non-contiguous), 6239/262144 blocks
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Exit status is 0
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debugfs write journal
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debugfs: logdump -c
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Ext2 superblock header found.
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Journal starts at block 3, transaction 1
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Found expected sequence 1, type 1 (descriptor block) at block 3
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Found expected sequence 1, type 1 (descriptor block) at block 128
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Found expected sequence 1, type 1 (descriptor block) at block 253
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Found expected sequence 1, type 1 (descriptor block) at block 378
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Found expected sequence 1, type 1 (descriptor block) at block 503
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Found expected sequence 1, type 1 (descriptor block) at block 628
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Found expected sequence 1, type 1 (descriptor block) at block 753
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Found expected sequence 1, type 1 (descriptor block) at block 878
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Found expected sequence 1, type 1 (descriptor block) at block 1003
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Found expected sequence 1, type 1 (descriptor block) at block 1128
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Found expected sequence 1, type 1 (descriptor block) at block 1253
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Found expected sequence 1, type 1 (descriptor block) at block 1378
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Found expected sequence 1, type 1 (descriptor block) at block 1503
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Found expected sequence 1, type 1 (descriptor block) at block 1628
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Found expected sequence 1, type 1 (descriptor block) at block 1753
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Found expected sequence 1, type 1 (descriptor block) at block 1878
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Found expected sequence 1, type 1 (descriptor block) at block 2003
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Found expected sequence 1, type 1 (descriptor block) at block 2128
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Found expected sequence 1, type 1 (descriptor block) at block 2253
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Found expected sequence 1, type 1 (descriptor block) at block 2378
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Found expected sequence 1, type 1 (descriptor block) at block 2503
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Found expected sequence 1, type 1 (descriptor block) at block 2628
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Found expected sequence 1, type 1 (descriptor block) at block 2753
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Found expected sequence 1, type 1 (descriptor block) at block 2878
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Found expected sequence 1, type 1 (descriptor block) at block 3003
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Found expected sequence 1, type 1 (descriptor block) at block 3128
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Found expected sequence 1, type 1 (descriptor block) at block 3253
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Found expected sequence 1, type 1 (descriptor block) at block 3378
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Found expected sequence 1, type 1 (descriptor block) at block 3503
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Found expected sequence 1, type 1 (descriptor block) at block 3628
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Found expected sequence 1, type 1 (descriptor block) at block 3753
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Found expected sequence 1, type 1 (descriptor block) at block 3878
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Found expected sequence 1, type 1 (descriptor block) at block 4003
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Found expected sequence 1, type 1 (descriptor block) at block 4128
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Found expected sequence 1, type 2 (commit block) at block 4135
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Found expected sequence 2, type 5 (revoke table) at block 4136
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Found expected sequence 2, type 5 (revoke table) at block 4137
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Found expected sequence 2, type 5 (revoke table) at block 4138
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Found expected sequence 2, type 5 (revoke table) at block 4139
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Found expected sequence 2, type 5 (revoke table) at block 4140
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Found expected sequence 2, type 5 (revoke table) at block 4141
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Found expected sequence 2, type 5 (revoke table) at block 4142
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Found expected sequence 2, type 5 (revoke table) at block 4143
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Found expected sequence 2, type 5 (revoke table) at block 4144
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Found expected sequence 2, type 5 (revoke table) at block 4145
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Found expected sequence 2, type 5 (revoke table) at block 4146
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Found expected sequence 2, type 5 (revoke table) at block 4147
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Found expected sequence 2, type 5 (revoke table) at block 4148
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Found expected sequence 2, type 5 (revoke table) at block 4149
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Found expected sequence 2, type 5 (revoke table) at block 4150
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Found expected sequence 2, type 5 (revoke table) at block 4151
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Found expected sequence 2, type 5 (revoke table) at block 4152
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Found expected sequence 2, type 2 (commit block) at block 4153
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No magic number at block 4154: end of journal.
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debugfs fsck
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test_filesys: recovering journal
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Pass 1: Checking inodes, blocks, and sizes
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Pass 2: Checking directory structure
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Pass 3: Checking directory connectivity
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Pass 4: Checking reference counts
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Pass 5: Checking group summary information
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test_filesys: 11/16384 files (0.0% non-contiguous), 6239/262144 blocks
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Exit status is 0
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@ -0,0 +1 @@
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revoked transaction nuking free space w/ ext. journal
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@ -0,0 +1,77 @@
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if test -x $DEBUGFS_EXE; then
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FSCK_OPT=-fy
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OUT=$test_name.log
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if [ -f $test_dir/expect.gz ]; then
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EXP=$test_name.tmp
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gunzip < $test_dir/expect.gz > $EXP1
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else
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EXP=$test_dir/expect
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fi
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cp /dev/null $OUT
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JNLFILE=$TMPFILE.jnl
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touch $JNLFILE
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$MKE2FS -F -o Linux -b 1024 -O journal_dev -T ext4 -U 1db3f677-6832-4adb-bafc-8e4059c30a34 $JNLFILE 262144 2>&1 | sed -f $cmd_dir/filter.sed >> $OUT 2>&1
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$MKE2FS -F -o Linux -b 1024 -O ^has_journal -T ext4 $TMPFILE 262144 2>&1 | sed -f $cmd_dir/filter.sed >> $OUT 2>&1
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echo "debugfs add journal device/UUID" >> $OUT
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$DEBUGFS -w -f - $TMPFILE <<- EOF >> $OUT.new 2>&1
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feature has_journal
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ssv journal_dev 0x9999
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ssv journal_uuid 1db3f677-6832-4adb-bafc-8e4059c30a34
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EOF
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sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new >> $OUT
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rm -f $OUT.new
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$FSCK -fy -N test_filesys -j $JNLFILE $TMPFILE > $OUT.new 2>&1
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status=$?
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echo Exit status is $status >> $OUT.new
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sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new >> $OUT
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rm -f $OUT.new
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echo "debugfs write journal" >> $OUT
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echo "jo -f $JNLFILE" > $TMPFILE.cmd
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echo "jw -b 259-4356 /dev/zero" >> $TMPFILE.cmd
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echo "jc" >> $TMPFILE.cmd
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echo "jo -f $JNLFILE" >> $TMPFILE.cmd
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echo "jw -r 259-4356 /dev/zero" >> $TMPFILE.cmd
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echo "jc" >> $TMPFILE.cmd
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$DEBUGFS_EXE -w $TMPFILE -f $TMPFILE.cmd 2>> $OUT.new > /dev/null
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sed -f $cmd_dir/filter.sed < $OUT.new >> $OUT
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rm -rf $OUT.new
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test -d "$JOURNAL_DUMP_DIR" -a -w "$JOURNAL_DUMP_DIR" && cp "$TMPFILE" "$JOURNAL_DUMP_DIR/$test_name.img"
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test -d "$JOURNAL_DUMP_DIR" -a -w "$JOURNAL_DUMP_DIR" && cp "$JNLFILE" "$JOURNAL_DUMP_DIR/$test_name.img.jnl"
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echo "logdump -c -f $JNLFILE" > $TMPFILE.cmd
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$DEBUGFS_EXE $TMPFILE -f $TMPFILE.cmd 2>&1 | sed -f $cmd_dir/filter.sed -e 's/logdump -c -f.*/logdump -c/g' >> $OUT
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rm -rf $TMPFILE.cmd
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echo "debugfs fsck" >> $OUT
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$FSCK -fy -N test_filesys -j $JNLFILE $TMPFILE > $OUT.new 2>&1
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status=$?
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echo Exit status is $status >> $OUT.new
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sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new >> $OUT
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rm -f $OUT.new
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rm -f $TMPFILE $JNLFILE
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cmp -s $OUT $EXP
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status=$?
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if [ "$status" = 0 ] ; then
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echo "$test_name: $test_description: ok"
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touch $test_name.ok
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else
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echo "$test_name: $test_description: failed"
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diff $DIFF_OPTS $EXP $OUT > $test_name.failed
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rm -f $test_name.tmp
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fi
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unset IMAGE FSCK_OPT OUT EXP JNLFILE
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else #if test -x $DEBUGFS_EXE; then
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echo "$test_name: $test_description: skipped"
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fi
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Creating filesystem with 262144 1k blocks and 0 inodes
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Superblock backups stored on blocks:
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Zeroing journal device:
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Creating filesystem with 262144 1k blocks and 16384 inodes
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Superblock backups stored on blocks:
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8193, 24577, 40961, 57345, 73729, 204801, 221185
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Allocating group tables: done
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Writing inode tables: done
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Writing superblocks and filesystem accounting information: done
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debugfs add journal device/UUID
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debugfs: feature has_journal
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Filesystem features: has_journal ext_attr resize_inode dir_index filetype extent flex_bg sparse_super huge_file uninit_bg dir_nlink extra_isize
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debugfs: ssv journal_dev 0x9999
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debugfs: ssv journal_uuid 1db3f677-6832-4adb-bafc-8e4059c30a34
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Pass 1: Checking inodes, blocks, and sizes
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Pass 2: Checking directory structure
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Pass 3: Checking directory connectivity
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Pass 4: Checking reference counts
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Pass 5: Checking group summary information
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test_filesys: 11/16384 files (0.0% non-contiguous), 6239/262144 blocks
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Exit status is 0
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debugfs write journal
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debugfs: logdump -c
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Ext2 superblock header found.
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Journal starts at block 3, transaction 1
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Found expected sequence 1, type 1 (descriptor block) at block 3
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Found expected sequence 1, type 1 (descriptor block) at block 128
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Found expected sequence 1, type 1 (descriptor block) at block 253
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Found expected sequence 1, type 1 (descriptor block) at block 378
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Found expected sequence 1, type 1 (descriptor block) at block 503
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Found expected sequence 1, type 1 (descriptor block) at block 628
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Found expected sequence 1, type 1 (descriptor block) at block 753
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Found expected sequence 1, type 1 (descriptor block) at block 878
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Found expected sequence 1, type 1 (descriptor block) at block 1003
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Found expected sequence 1, type 1 (descriptor block) at block 1128
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Found expected sequence 1, type 1 (descriptor block) at block 1253
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Found expected sequence 1, type 1 (descriptor block) at block 1378
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Found expected sequence 1, type 1 (descriptor block) at block 1503
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Found expected sequence 1, type 1 (descriptor block) at block 1628
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Found expected sequence 1, type 1 (descriptor block) at block 1753
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Found expected sequence 1, type 1 (descriptor block) at block 1878
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Found expected sequence 1, type 1 (descriptor block) at block 2003
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Found expected sequence 1, type 1 (descriptor block) at block 2128
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Found expected sequence 1, type 1 (descriptor block) at block 2253
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Found expected sequence 1, type 1 (descriptor block) at block 2378
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Found expected sequence 1, type 1 (descriptor block) at block 2503
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Found expected sequence 1, type 1 (descriptor block) at block 2628
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Found expected sequence 1, type 1 (descriptor block) at block 2753
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Found expected sequence 1, type 1 (descriptor block) at block 2878
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Found expected sequence 1, type 1 (descriptor block) at block 3003
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Found expected sequence 1, type 1 (descriptor block) at block 3128
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Found expected sequence 1, type 1 (descriptor block) at block 3253
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Found expected sequence 1, type 1 (descriptor block) at block 3378
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Found expected sequence 1, type 1 (descriptor block) at block 3503
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Found expected sequence 1, type 1 (descriptor block) at block 3628
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Found expected sequence 1, type 1 (descriptor block) at block 3753
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Found expected sequence 1, type 1 (descriptor block) at block 3878
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Found expected sequence 1, type 1 (descriptor block) at block 4003
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Found expected sequence 1, type 1 (descriptor block) at block 4128
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Found expected sequence 1, type 2 (commit block) at block 4135
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No magic number at block 4136: end of journal.
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debugfs fsck
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test_filesys: recovering journal
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Resize inode not valid. Recreate? yes
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Pass 1: Checking inodes, blocks, and sizes
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Root inode is not a directory. Clear? yes
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Pass 2: Checking directory structure
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Pass 3: Checking directory connectivity
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Root inode not allocated. Allocate? yes
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/lost+found not found. Create? yes
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Pass 4: Checking reference counts
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Pass 5: Checking group summary information
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Block bitmap differences: +(1--259) +275 +(291--418) +2341
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Fix? yes
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Free blocks count wrong for group #0 (5838, counted=5851).
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Fix? yes
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Free blocks count wrong (255903, counted=255916).
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Fix? yes
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Inode bitmap differences: +1 +(3--10)
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Fix? yes
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Free inodes count wrong for group #0 (500, counted=501).
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Fix? yes
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Directories count wrong for group #0 (3, counted=2).
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Fix? yes
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Free inodes count wrong (16372, counted=16373).
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Fix? yes
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test_filesys: ***** FILE SYSTEM WAS MODIFIED *****
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test_filesys: 11/16384 files (0.0% non-contiguous), 6228/262144 blocks
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Exit status is 1
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@ -0,0 +1 @@
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transaction nuking free space w/ ext. journal
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@ -0,0 +1,74 @@
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if test -x $DEBUGFS_EXE; then
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FSCK_OPT=-fy
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OUT=$test_name.log
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if [ -f $test_dir/expect.gz ]; then
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EXP=$test_name.tmp
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gunzip < $test_dir/expect.gz > $EXP1
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else
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EXP=$test_dir/expect
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fi
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cp /dev/null $OUT
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JNLFILE=$TMPFILE.jnl
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touch $JNLFILE
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$MKE2FS -F -o Linux -b 1024 -O journal_dev -T ext4 -U 1db3f677-6832-4adb-bafc-8e4059c30a34 $JNLFILE 262144 2>&1 | sed -f $cmd_dir/filter.sed >> $OUT 2>&1
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$MKE2FS -F -o Linux -b 1024 -O ^has_journal -T ext4 $TMPFILE 262144 2>&1 | sed -f $cmd_dir/filter.sed >> $OUT 2>&1
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echo "debugfs add journal device/UUID" >> $OUT
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$DEBUGFS -w -f - $TMPFILE <<- EOF >> $OUT.new 2>&1
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feature has_journal
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ssv journal_dev 0x9999
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ssv journal_uuid 1db3f677-6832-4adb-bafc-8e4059c30a34
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EOF
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sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new >> $OUT
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rm -f $OUT.new
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$FSCK -fy -N test_filesys -j $JNLFILE $TMPFILE > $OUT.new 2>&1
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status=$?
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echo Exit status is $status >> $OUT.new
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sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new >> $OUT
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rm -f $OUT.new
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echo "debugfs write journal" >> $OUT
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echo "jo -f $JNLFILE" > $TMPFILE.cmd
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echo "jw -b 259-4356 /dev/zero" >> $TMPFILE.cmd
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echo "jc" >> $TMPFILE.cmd
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$DEBUGFS_EXE -w $TMPFILE -f $TMPFILE.cmd 2>> $OUT.new > /dev/null
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sed -f $cmd_dir/filter.sed < $OUT.new >> $OUT
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rm -rf $OUT.new
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test -d "$JOURNAL_DUMP_DIR" -a -w "$JOURNAL_DUMP_DIR" && cp "$TMPFILE" "$JOURNAL_DUMP_DIR/$test_name.img"
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test -d "$JOURNAL_DUMP_DIR" -a -w "$JOURNAL_DUMP_DIR" && cp "$JNLFILE" "$JOURNAL_DUMP_DIR/$test_name.img.jnl"
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echo "logdump -c -f $JNLFILE" > $TMPFILE.cmd
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$DEBUGFS_EXE $TMPFILE -f $TMPFILE.cmd 2>&1 | sed -f $cmd_dir/filter.sed -e 's/logdump -c -f.*/logdump -c/g' >> $OUT
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rm -rf $TMPFILE.cmd
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echo "debugfs fsck" >> $OUT
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$FSCK -fy -N test_filesys -j $JNLFILE $TMPFILE > $OUT.new 2>&1
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status=$?
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echo Exit status is $status >> $OUT.new
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sed -f $cmd_dir/filter.sed -e "s;$TMPFILE;test.img;" $OUT.new >> $OUT
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rm -f $OUT.new
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rm -f $TMPFILE $JNLFILE
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cmp -s $OUT $EXP
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status=$?
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if [ "$status" = 0 ] ; then
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echo "$test_name: $test_description: ok"
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touch $test_name.ok
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else
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echo "$test_name: $test_description: failed"
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diff $DIFF_OPTS $EXP $OUT > $test_name.failed
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rm -f $test_name.tmp
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fi
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unset IMAGE FSCK_OPT OUT EXP JNLFILE
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else #if test -x $DEBUGFS_EXE; then
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echo "$test_name: $test_description: skipped"
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fi
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