Mapped File IO 2
This automated test verifies basic mapped file I/O on the driver stack.
Note
For more information about the behavior of file systems, see File System Behavior in the Microsoft Windows Environment.
Test details
Specifications |
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Platforms |
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Supported Releases |
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Expected run time (in minutes) | 30 |
Category | Development |
Timeout (in minutes) | 1800 |
Requires reboot | false |
Requires special configuration | false |
Type | automatic |
Additional documentation
Tests in this feature area might have additional documentation, including prerequisites, setup, and troubleshooting information, that can be found in the following topic(s):
Running the test
For more information about requirements, see File System Testing Prerequisites.
In addition, this test requires extra hard drive space for four simple 2,048-megabyte (MB) partitions and two simple 1,024-MB partitions.
Before you run the test, you must add the following partitions to the Windows environment.
Label | File system | Size | Expected drive letter |
---|---|---|---|
NTFS |
NTFS |
2,048 MB |
g: |
CNTFS |
NTFS (compressed) |
2,048 MB |
i: |
FAT |
FAT16 |
1,024 MB |
k: |
FAT32 |
FAT32 |
1,024 MB |
l: |
ExFAT |
ExFAT |
2,048 MB |
m: |
UDF |
UDF |
2,048 MB |
n: |
REFS |
REFS |
10240mb |
o: |
RunFileIO.cmd contains references to environment variables that you can change to allow for skipping of certain file systems.
Troubleshooting
For generic troubleshooting of HLK test failures, see Troubleshooting Windows HLK Test Failures.
For troubleshooting information, see Troubleshooting File System Testing.
All test cases return Pass or Fail. To review test case details, review the test log from Windows Hardware Lab Kit (Windows HLK) Studio.
More information
Command syntax
Command option | Description |
---|---|
te MappedIOTestA.dll /select:@Priority=0 /p:Volume=%DRIVE_LETTER% |
File list
File | Location |
---|---|
AttachFilter.cmd | [WTT\TestBinRoot]\NTTest\BASETEST\Core_File_Services\FilterManager\TestSuite\Scripts\FileSystems\ |
IsREFSSupported.vbs | [WTT\TestBinRoot]\NTTest\BASETEST\Core_File_Services\FilterManager\TestSuite\Scripts\FileSystems\ |
FioChild.exe | [WTT\TestBinRoot]\base\fs\test\Shared_Tests\FileIO2\ |
FioDetours.dll | [WTT\TestBinRoot]\base\fs\test\Shared_Tests\FileIO2\ |
RunMappedFileIo2.cmd | [WTT\TestBinRoot]\base\fs\test\Core_File_Services\FilterManager\TestSuite\Scripts\FileSystems\ |
WrapMappedFileIO2.cmd | [WTT\TestBinRoot]\base\fs\test\Core_File_Services\FilterManager\TestSuite\Scripts\FileSystems\ |
MappedIOTestA.dll | [WTT\TestBinRoot]\base\fs\test\Shared_Tests\MappedIO2\ |
Parameters
Parameter name | Parameter description |
---|---|
NTFS_DRIVE_LETTER | The drive letter for the NTFS volume that the Mapped File IO 2 test will run on. |
CNTFS_DRIVE_LETTER | The drive letter for the Compressed NTFS volume that the Mapped File IO 2 test will run on. |
FAT_DRIVE_LETTER | The drive letter for the FAT volume that the Mapped File IO 2 test will run on. |
FAT32_DRIVE_LETTER | The drive letter for the Fat32 volume that the Mapped File IO 2 test will run on. |
EXFAT_DRIVE_LETTER | The drive letter for the ExFat volume that the Mapped File IO 2 test will run on. |
UDF_DRIVE_LETTER | The drive letter for the UDF volume that the Mapped File IO 2 test will run on. |
LOGNAME_PREFIX | Name to prepend log name with |
LLU_LclAdminUser | LLU for Execute |
LLU_NetAccessOnly | LLU for Copy |
REFS_DRIVE_LETTER | The drive letter for the ReFS volume that the test will run on. Enter NONE if not >= Win8 Server. |