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IBMT22，20G硬盘，用恢复盘恢复后在DOS下安装WIN ME，然后用PQ8对硬盘分区（保留了C下隐藏的内容）。分区后计算硬盘大小合计17.82G,问题出在什么地方?partitioninfo显示如下:
General System Information:
    Total Physical Memory (bytes):  402,063,360
    Used Physical Memory: (bytes):  132,546,560
    Maximum Page File Size: (bytes):  1,261,568,000
    Current Page File Size: (bytes):  90,927,104



===========================================================================================================
Disk Geometry Information for Disk 1:    2584 Cylinders,  240 Heads,  63 Sectors/Track
System              PartSect  # Boot BCyl Head Sect  FS    ECyl Head Sect    StartSect     NumSects
===========================================================================================================
IBM_PRELOAD                0  0  80     0    1    1  0B     459  239   63           63    6,955,137
IBM_SERVICE                0  1  00   460    0    1  1B     554  239   63    6,955,200    1,436,400
                           0  2  00   555    0    1  0F    1023  239   63    8,391,600   30,678,480
Info: Begin C,H,S values were large drive placeholders.
Info: End C,H,S values were large drive placeholders.
  Actual values are:
        0  2  00    555    0    1  0F   2583  239   63   8391600  30678480
STUDY              8,391,600  0  00   555    1    1  0B    1023  239   63    8,391,663   25,174,737
Info: End C,H,S values were large drive placeholders.
  Actual values are:
  8391600  0  00    555    1    1  0B   2219  239   63   8391663  25174737
                   8,391,600  1  00  1023    0    1  05    1023  239   63   33,566,400    5,503,680
Info: Begin C,H,S values were large drive placeholders.
Info: End C,H,S values were large drive placeholders.
  Actual values are:
  8391600  1  00   2220    0    1  05   2583  239   63  33566400   5503680
CINEMA            33,566,400  0  00  1023    1    1  0B    1023  239   63   33,566,463    5,503,617
Info: Begin C,H,S values were large drive placeholders.
Info: End C,H,S values were large drive placeholders.
  Actual values are:
33566400  0  00   2220    1    1  0B   2583  239   63  33566463   5503617



===========================================================================================================
Partition Information for Disk 1:    19,077.2 Megabytes
Volume         PartType    Status    Size MB    PartSect  #   StartSect  TotalSects
===========================================================================================================
C:IBM_PRELOAD  FAT32       Pri,Boot  3,396.1           0  0          63   6,955,137
*:IBM_SERVICE  Hidden FAT32Pri         701.4           0  1   6,955,200   1,436,400
               ExtendedX   Pri      14,979.7           0  2   8,391,600  30,678,480
               EPBR        Log      12,292.4        None --   8,391,600  25,174,800
D:STUDY        FAT32       Log      12,292.4   8,391,600  0   8,391,663  25,174,737
               EPBR        Log       2,687.3   8,391,600  1  33,566,400   5,503,680
E:CINEMA       FAT32       Log       2,687.3  33,566,400  0  33,566,463   5,503,617

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