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tests/u_force/script
40 строк
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Darrick J. Wong
tests: test various features of the new e2undo format
05 май 2015, 17:42
05 май 2015, 17:42
08b7417
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test_description="e2undo force" if test -x $E2UNDO_EXE; then TDB_FILE=${TMPDIR:-/tmp}/tune2fs-$(basename $TMPFILE).e2undo OUT=$test_name.log rm -f $TDB_FILE >/dev/null 2>&1 dd if=/dev/zero of=$TMPFILE bs=1k count=512 > /dev/null 2>&1 echo mke2fs -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE > $OUT $MKE2FS -q -F -o Linux -T ext4 -O ^metadata_csum,64bit -E lazy_itable_init=1 -b 1024 $TMPFILE >> $OUT 2>&1 crc0=`$CRCSUM $TMPFILE` echo $CRCSUM before tune2fs $crc0 >> $OUT echo using tune2fs to test e2undo >> $OUT $TUNE2FS -O metadata_csum -z $TDB_FILE $TMPFILE >> $OUT 2>&1 crc1=`$CRCSUM $TMPFILE` echo $CRCSUM after tune2fs $crc1 >> $OUT dd if=/dev/zero of=$TDB_FILE bs=4 count=1 seek=127 conv=notrunc 2> /dev/null $E2UNDO $TDB_FILE $TMPFILE >> $OUT 2>&1 crc2=`$CRCSUM $TMPFILE` echo $CRCSUM after e2undo $crc2 >> $OUT $E2UNDO -f $TDB_FILE $TMPFILE >> $OUT 2>&1 crc3=`$CRCSUM $TMPFILE` echo $CRCSUM after e2undo -f $crc3 >> $OUT MUST_FSCK=$($DUMPE2FS $TMPFILE 2> /dev/null | grep 'Filesystem state:.*not clean' -c ) if [ $MUST_FSCK -eq 1 ] && [ $crc0 != $crc3 ] && [ $crc1 = $crc2 ] && [ $crc2 != $crc0 ]; then echo "$test_name: $test_description: ok" touch $test_name.ok else ln -f $test_name.log $test_name.failed echo "$test_name: $test_description: failed" fi rm -f $TDB_FILE $TMPFILE fi