|Message:||process name (process id) nameAn attempt to determine the minimum I/O block size for the volume “file name” containing “error code” failed with system error error message: “%8”. The operation will fail with error error code.|
You receive the
following error in the Description of Event ID 491: An attempt to
determine the minimum I/O block size for the volume [drive\path] failed
with [error #]. The operation will fail with error [error #].
This means that an
unexpected error was encountered while trying to use the volume specified in the
message. Specifically, an
error occurred when an attempt to determine the minimum input/output (I/O) block
size for the volume failed.
The cause depends on the Error listed at the end of the Description section
of the event. The most frequent causes are listed below.