>For example if i have 2 ibm Eserver 326 with dual xeon 2.8ghz each with 2 sata 200Gb drives. Not much if there's any IO at all, those sata drives will not do much for performance. I have a variety here of sata and SAS and even on good controllers, the sata drives obviously just don't handle much. _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos