The AFS Redirector is implemented with three components: %windir%\system32\drivers\AFSRedir.sys, %windir%\system32\drivers\AFSRedirLib.sys and %windir%\system32\AFSRDFSProvider.dll. These components provide the interface between the Windows Installable File System interface and the WNet application interface and the AFS file system. The
RegKey: [HKLM\SYSTEM\CurrentControlSet\Services\AFSRedirector\Parameters]
Type: REG_DWORD
Default: 0
Bit 0 (0x1): Trigger Debug Break on AFSRedir.sys start. Used for kernel debugging.
Bit 1 (0x2): Output trace logging to Kernel Debugger. Used for kernel debugging.
Bit 2 (0x4): Enable Force Crash Ioctl. Checked builds only. Used for force a BSOD.
Bit 3 (0x8): Enable Bug Check on all exceptions. Normally exceptions are caught by handlers. Used during testing.
Bit 4 (0x10): Reserved.
Bit 5 (0x20): Do not start the AFS Redirector if Windows did not perform a clean shutdown.
RegKey: [HKLM\SYSTEM\CurrentControlSet\Services\AFSRedirector\Parameters]
Type: REG_DWORD
Default: 0 {0 .. 10000} (KBs)
Specifies the size of the circular trace log buffer allocated within kernel memory. 0 disables trace logging.
RegKey: [HKLM\SYSTEM\CurrentControlSet\Services\AFSRedirector\Parameters]
Type: REG_DWORD
Default: 0 {0..4}
0: No logging; 1: Error; 2: Warning; 3: Verbose; 4: Maximum Verbosity
RegKey: [HKLM\SYSTEM\CurrentControlSet\Services\AFSRedirector\Parameters]
Type: REG_DWORD
Default: 0
Bit 0 (0x1): I/O Subsystem
Bit 1 (0x2): File Control Blocks and Name Processing
Bit 2 (0x4): Lock Processing (requires Verbose or higher level)
Bit 3 (0x8): Extent Processing
Bit 4 (0x10): Worker Thread Processing
Bit 5 (0x20): Reference counting of directory entries
Bit 6 (0x40): Reference counting of objects
Bit 7 (0x80): Reference counting of volumes
Bit 8 (0x100): Reference counting of file control blocks
Bit 9 (0x200): Garbage Collection
Bit 10 (0x400): Pipe and share processing
Bit 11 (0x800): Directory notification interface
Bit 12 (0x1000): Network Provider support processing
Bit 13 (0x2000): Directory node count processing
Bit 14 (0x4000): PIOCTL processing
Bit 15 (0x8000): Authentication Group creation and assignment
Bit 16 (0x10000): Library load and unload, task queuing
Bit 17 (0x20000): Process creation and destruction
Bit 18 (0x40000): Extent Active counting
Bit 19 (0x80000): Redirector initialization
Bit 20 (0x100000): Name Array processing
RegKey: [HKLM\SYSTEM\CurrentControlSet\Services\AFSRedirector\NetworkProvider]
Type: REG_DWORD
Default: 0
Set to 1 to log all AFSRDFSProvider Network Provider requests to C:\TEMP\AFSRDFSProvider.log. The C:\TEMP directory cannot be changed and must exist.
RegKey: [HKLM\SYSTEM\CurrentControlSet\Services\AFSRedirector\NetworkProvider]
Type: REG_SZ
Default: "OpenAFS Network"
This value defines the name displayed in the Explorer Shell and to which network drive mappings are made.