<http://thunk.org/tytso/blog/2009/03/01/ssds-journaling-and-noatimerelatime/>
What else have we learned? First of all, for normal workloads that include data writes, the overhead from journaling is actually relatively small (between 4 and 12%, depending on the workload). Further, than much of this overhead can be reduced by enabling the noatime option, with relatime providing some benefit, but ultimately if the goal is to reduce your file system’s write load, especially where an SSD is involved, I would strongly recommend the use of noatime over relatime. -- http://www.gutenberg.net - Fine literature digitally re-published http://www.plos.org - Public Library of Science http://www.creativecommons.org - Flexible copyright for creative work _______________________________________________ Ilug-cal-discuss mailing list [email protected] http://list.ilug-cal.org/mailman/listinfo/ilug-cal-discuss
