In message <[EMAIL PROTECTED]>,Andreas Dilger writes: >For random reads the code does understand the difference between e.g. >reads of 16 sequential pages (64kB generally) read at non-consecutive >offsets and 16 sequential 4kB page reads. The former will NOT start >readahead, while the latter does.
what about direct i/o? it looks like doing direct i/o to a file will never trigger readahead. is this intentional? _______________________________________________ Lustre-devel mailing list [email protected] https://mail.clusterfs.com/mailman/listinfo/lustre-devel
