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42 lines
2.0 KiB
Plaintext
42 lines
2.0 KiB
Plaintext
System files mft record numbers. All these files are always marked as used
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in the bitmap attribute of the mft; presumably in order to avoid accidental
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allocation for random other mft records. Also, the sequence number for each
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of the system files is always equal to their mft record number and it is
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never modified. (Only $MFT has a sequence number of 1, rather than 0.)
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FILE_$MFT = 0, /* Master file table (mft). Data attribute
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contains the entries and bitmap attribute
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records which ones are in use (bit==1). */
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FILE_$MFTMirr = 1, /* Mft mirror (copy of first four mft records)
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in data attribute. */
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FILE_$LogFile = 2, /* Journalling log in data attribute. */
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FILE_$Volume = 3, /* Volume name attribute and volume information
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attribute (flags and ntfs version). Windows
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refers to this file as volume DASD (Direct
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Access Storage Device). */
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FILE_$AttrDef = 4, /* Array of attribute definitions in data
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attribute. */
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FILE_$root = 5, /* Root directory. */
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FILE_$Bitmap = 6, /* Allocation bitmap of all clusters (lcns) in
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data attribute. */
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FILE_$Boot = 7, /* Boot sector (always at cluster 0) in data
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attribute. */
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FILE_$BadClus = 8, /* Contains all bad clusters in the non-resident
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data attribute. */
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FILE_$Secure = 9, /* Shared security descriptors in data attribute
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and two indexes into the descriptors.
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Appeared in Windows 2000. Before that, this
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file was named $Quota but was unused. */
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FILE_$UpCase = 10, /* Uppercase equivalents of all 65536 Unicode
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characters in data attribute. */
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FILE_$Extend = 11, /* Directory containing other system files (eg.
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$ObjId, $Quota, $Reparse and $UsnJrnl). This
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is new to NTFS3.0. */
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FILE_reserved12 = 12, /* Reserved for future use (records 12-15). */
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FILE_reserved13 = 13,
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FILE_reserved14 = 14,
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FILE_reserved15 = 15,
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FILE_first_user = 16, /* First user file, used as test limit for
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whether to allow opening a file or not. */
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