On Saturday 08 October 2005 17:08, John Stoffel wrote: > > Hmm... I've been watching those 3ware discussions with interest as > well, but I haven't seen any commments on how well they work as JBOD > controllers, esp if you get smaller ones with fewer channels and > stripe/mirror between controllers. If you pair disks between > controllers, then that should limit the downtime, and also improve > performance. My application has hundreds/thousands of threads doing simultaneous small reads, with infrequent small writes. Any problems would probably be mitigated by having loads of ram for linux to use as disk cache, but this does seem to be an access model at which the 3ware hardware is not good at handling. Of course, it never hurts to remind them in a public forum; nothing focuses the corporate mind better than bad press ;) Andrew Walrond - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
