FSCTL_READ_FROM_PLEX IOCTL (winioctl.h)
Reads from the specified plex. It coordinates the read operation with the underlying dynamic volume manager.
BOOL DeviceIoControl(
(HANDLE) hDevice, // handle to volume
FSCTL_READ_FROM_PLEX, // dwIoControlCode
(LPVOID) lpInBuffer, // input buffer
(DWORD) nInBufferSize, // size of input buffer
(LPVOID) lpOutBuffer, // output buffer
(DWORD) nOutBufferSize, // size of output buffer
(LPDWORD) lpBytesReturned, // number of bytes returned
(LPOVERLAPPED) lpOverlapped // OVERLAPPED structure
);
Remarks
In Windows 8 and Windows Server 2012, this code is supported by the following technologies.
Technology | Supported |
---|---|
Server Message Block (SMB) 3.0 protocol | No |
SMB 3.0 Transparent Failover (TFO) | No |
SMB 3.0 with Scale-out File Shares (SO) | No |
Cluster Shared Volume File System (CsvFS) | No |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows XP [desktop apps only] |
Minimum supported server | Windows Server 2003 [desktop apps only] |
Header | winioctl.h (include Windows.h) |