When running a batch file that copies the entire contents of
the c drive to a 1394 hard drive. The system encounters a
write I/O error. Looking at the results in Filemon shows a
return status of 0xC0000185 (I/O error). Tried on a PC with
the same 1394 controller on a plug-in PCI card. The system
had no problems copying files to the 1394 hard drive.
Loaded Debug symbols for the ohci1394.sys and 1394bus.sys
drivers. It showed the following messages in the debugger
when the problem occurs.
'Bus1394IOCtl: enter
'OhciHandleAsyncResponse: Error 7 in response packet
'Bus 1394IOCtl: enter
In a different test run the following happened.
'OhciHandleAsyncResponse: Segmented WRITE response
'OhciHandleAsyncResponse: Segmented WRITE response
'OhciHandleAsyncResponse: Segmented WRITE response
'OhciHandleAsyncResponse: Segmented WRITE response
'OhciHandleAsyncResponse: Error 7 in response packet
'OhciHandleAsyncResponse: Error 7 in response packet
'OhciHandleAsyncResponse: Error 7 in response packet
The debug message from the ohci1394.sys driver is the
problem. An Error 7 in the response packet means something to someone.
Anyone have I an idea what the problems is?
Thanks In Advance,
Joe