Page 154 - slides.dvi

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•
•
•
NT
–
–
–
A
File
Case
a
a
with
Each
file
the
FAT16
Study—
is
Directory
32K
a
entry
special
special
index
could
Microsoft
in
of
Systems:
File
linked
B
entries
value
value
the
only
clusters
list
Systems
n-1
1
8
0
2
6
9
7
EOF
FAT
of
(and
another
Free
FAT16
contain
handle
big
7
8
3
4
EOF
EOF
n-2
Free
Free
Free
Free
entry
index
meaning
clusters
contains
Disk Info
meaning
cluster
(=
partitions
into
within
a
“end
up
either:
A
size
of
the
the
“free”.
set
is
to
of
FAT
file”,
FAT,
bad
(2 16
2 n
)
or
or
×
Reserved
(10 Bytes)
Date (2 Bytes)
Time (2 Bytes)
File Size (4 Bytes)
First Cluster (2 Bytes)
c)
Extension (3 Bytes)
File Name (8 Bytes)
ADVSH
R
bytes
contiguous
⇒
H: Hidden
S: System
A: Archive
D: Directory
disk
R: Read-Only
Attribute Bits
V: Volume Label
max
2Gb
blocks,
n
≥
0)
partition
150