> > That's why I came to the conclusion that the io provided ignore forcedirectio > mounted partition, but I wanted to be sure. >
io:genunix::start is in bdev_strategy(), which is lower than the file system level. It is not concerned with any file system, or its mount options. I suspect that you may not be recognizing the probes as belonging to this file system. Also, if there is a small number of UFS file systems with this option set, you may try to use directio_start:entry probe as a quick sanity check. HIH Bhaskar _______________________________________________ dtrace-discuss mailing list [email protected]
