Not only does it have to read and write
data, it also must create, delete, and edit files. The file system has to track directories and perform
a number of other management tasks. It has to do all this without losing a single bit. It isn??™t until you
start working with a utility such as File System Utility (FSUtil) that you begin to understand just
how complex the file system is. FSUtil provides several modes of operation including:
? Behavior
? Dirty
? File
? FSInfo
? Hardlink
? ObjectID
? Quota
? Repair
? ReparsePoint
? Resource
? Sparse
? Transaction
? USN
? Volume
Each of these modes helps you manage a different aspect of the file system. For example, the
behavior mode queries and sets the file system behavior parameters and controls how the file
system reacts in a given situation. The following sections describe each of these operational modes
in detail.
Behavior
The Behavior mode controls how the file system works. For example, you can modify the use of the
older DOS 8-character filename, with 3-character file extension. This mode uses the following syntax:
FSUtil Behavior Query [allowextchar] [disable8dot3]
[disablecompression] [disableencryption] [disablelastaccess]
[encryptpagingfile] [mftzone] [memoryusage] [quotanotify]
[SymlinkEvaluation]
FSUtil Behavior Set [allowextchar {1 | 0}] [disable8dot3 {1 | 0}]
[disablecompression {1 | 0}] [disableencryption {1 | 0}]
[disablelastaccess {1 | 0}] [encryptpagingfile {1 | 0}]
[mftzone Zone] [memoryusage Value] [quotanotify Value]
[SymlinkEvaluation [L2L:{0|1}] | [L2R:{0|1}] | [R2R:{0|1}] |
[R2L:{0|1}]]
MONITORING THE FILE SYSTEM WITH THE FSUTIL COMMAND 239
When querying a value, all you supply is the option name.
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