Adam Leventhal wrote: > On Thu, Nov 13, 2008 at 05:39:28PM -0800, Ben Rockwood wrote: > >>> Rather than monitoring fullness, I'd suggest you look at the datarate to the >>> slog device. >>> >> That seems very imprecise. If I'm moving data to SLOG at 100MB/s does >> that mean that 32GB is sufficient or not... it suggests some prior >> wisdom and experience. >> > > Given that data in the slog is only live for the 5-10 seconds I mentioned > before, a datarate of 100MB/s suggests that you're going to have on the > order of 1GB in use. Our experience with the Sun Storage 7000 Series has > been that 8-10GB suffices. > > >> Thus, the following logical question would be: what is the behavior of a >> full SLOG? Is there any type of message sent to syslog or way by which >> I could use DTrace to figure out if this was the case? >> > > I don't know. You should ask on [EMAIL PROTECTED] >
Awesome. Thanks Adam! benr. _______________________________________________ storage-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/storage-discuss
