========================== . bonnie++ test: With PIIX4 controller code and turnning --------------------------------------- Version 1.92 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP 10.0.18.6 300M 44 99 4969 73 2875 65 65 99 5219 70 117.0 20 Latency 186ms 342ms 476ms 138ms 12186us 2550ms Version 1.92 ------Sequential Create------ --------Random Create-------- 10.0.18.6 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 83 99 1677 100 1158 98 87 99 1849 100 302 98 Latency 25192us 2257us 2009us 45175us 1163us 9985us With PIIX4 controller code: -------------------------- Version 1.92 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP 10.0.18.6 300M 44 99 4548 67 2517 56 65 99 5019 69 114.1 20 Latency 186ms 436ms 1652ms 147ms 14697us 2418ms Version 1.92 ------Sequential Create------ --------Random Create-------- 10.0.18.6 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 83 99 1663 99 1141 98 87 99 1819 100 304 98 Latency 32274us 1690us 2826us 37199us 1157us 10074us Use PCI generic code -------------------- Version 1.92 ------Sequential Output------ --Sequential Input- --Random- -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks-- Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP 10.0.18.6 300M 44 99 2433 35 1201 26 64 98 3101 44 85.5 14 Latency 186ms 4190ms 2722ms 168ms 40544us 1922ms Version 1.92 ------Sequential Create------ --------Random Create-------- 10.0.18.6 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP 16 83 99 1607 99 1115 95 87 99 1788 100 305 98 Latency 24155us 2249us 2496us 33010us 1021us 10074us