176 lines
2.9 KiB
HTML
176 lines
2.9 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<HTML
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><HEAD
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><TITLE
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>Expanding DOS partitions</TITLE
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NAME="GENERATOR"
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TITLE="The DOS plug-in"
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HREF="appxdos.html"><LINK
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TITLE="Creating DOS partitions"
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TITLE="Shrinking DOS partitions"
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>Appendix A. The DOS plug-in</TD
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><A
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NAME="expandDOS"
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></A
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>A.4. Expanding DOS partitions</H1
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><P
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> A partition is a physically contiguous run of sectors on a disk.
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You can expand a partition by adding unallocated sectors to the initial
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run of sectors on the disk. Because the partition must remain physically
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contiguous, a partition can only be expanded by growing into an unused
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area on the disk.
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These unused areas are exposed by the DOS plug-in as freespace segments.
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Therefore, a data segment is only expandable if a freespace segment
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immediately follows it. Lastly, because a DOS partition must end on a
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cylinder boundary, DOS segments are expanded in
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cylinder size increments. This means that if the DOS segment you want
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to expand is followed by a freespace segment, you might be unable to
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expand the DOS segment if the freespace segment is less than a cylinder
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in size.
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</P
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><P
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> There is one expand option, as follows:</P
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><P
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></P
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><DIV
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CLASS="variablelist"
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><DL
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><DT
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>size</DT
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><DD
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><P
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> This is the amount by which you want to expand the data segment. The amount must
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be a multiple of the disk's cylinder size.
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</P
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></DD
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>Creating DOS partitions</TD
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