Is there anybody running a Fujitsu-Siemens L100 Rack-Server with a Promise PDC20265R (FastTrak 100) in this mode: PROMISE FastTrak Series Linux Driver Version 1.02.0.22 Adapter1 - FastTrak100 Lite Array - Array[1] : 1X2 Mirror (OK) Drive - 1:ST Primary /Master 40020MB BASE(0x7000) BM(0x7400) IRQ(11) UDMA5 3:ST Secondary/Master 40020MB BASE(0x7080) BM(0x7408) IRQ(11) UDMA5 - Some experience with a web server under heavy load? - running the original kernel coming with Red Hat 7.3 and the original Promise drivers or building own kernel and third-party drivers? -- Jochen Kaechelin