The performance you might gain from a separate journaling device will be very dependent on exactly how the journal is done. On NSS, the Netware journaled file system, we ran experiments with the journal turned off (just didn't do the write) and found it had little impact on benchmarks like NetBench. Part of the reason for this is that the journal writes were asynchronous to the main flow of the system. Normal operations would normally not ever wait for journal writes.
Paul _______________________________________________ Ocfs2- devel mailing list Ocfs2- [EMAIL PROTECTED] http://oss.oracle.com/mailman/listinfo/ocfs2- devel _______________________________________________ Ocfs2-devel mailing list [email protected] http://oss.oracle.com/mailman/listinfo/ocfs2-devel
