Salve Lista,Da qualche giorno ho configurato un nuovo server mysql+apache con "debian" su un P4 3.0 HT e disco SATAil kernel è 2.6.8-2-686-smp e la distro e "stable".Non riesco a capire il perche non vi sia traccia dei due masterizzatori ( in /dev/ ).ecco l'output di dmsg:Linux version 2.6.8-2-686-smp ([EMAIL PROTECTED]) (gcc version 3.3.5 (Debian 1:3.3.5-12)) #1 SMP Thu May 19 17:27:55 JST 2005BIOS-provided physical RAM map: BIOS-e820: - 0009fc00 (usable) BIOS-e820: 0009fc00 - 000a (reserved) BIOS-e820: 000f - 0010 (reserved) BIOS-e820: 0010 - 1fff (usable) BIOS-e820: 1fff - 1fff3000 (ACPI NVS) BIOS-e820: 1fff3000 - 2000 (ACPI data) BIOS-e820: fec0 - 0001 (reserved)0MB HIGHMEM available.511MB LOWMEM available.found SMP MP-table at 000f5080On node 0 totalpages: 131056 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 126960 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1DMI 2.2 present.ACPI: RSDP (v000 IntelR ) @ 0x000f6b70ACPI: RSDT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x) @ 0x1fff3000ACPI: FADT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x) @ 0x1fff3040ACPI: MADT (v001 IntelR AWRDACPI 0x42302e31 AWRD 0x) @ 0x1fff6e80ACPI: DSDT (v001 INTELR AWRDACPI 0x1000 MSFT 0x010e) @ 0xACPI: PM-Timer IO Port: 0x408ACPI: Local APIC address 0xfee0ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)Processor #0 15:3 APIC version 20ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)Processor #1 15:3 APIC version 20ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])ACPI: IOAPIC (id[0x02] address[0xfec0] gsi_base[0])IOAPIC[0]: Assigned apic_id 2IOAPIC[0]: apic_id 2, version 32, address 0xfec0, GSI 0-23ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)ACPI: IRQ0 used by override.ACPI: IRQ2 used by override.ACPI: IRQ9 used by override.Enabling APIC mode: Flat. Using 1 I/O APICsUsing ACPI (MADT) for SMP configuration informationBuilt 1 zonelistsKernel command line: root=/dev/sda1 ro Initializing CPU#0PID hash table entries: 2048 (order 11: 16384 bytes)Detected 2993.484 MHz processor.Using pmtmr for high-res timesourceConsole: colour VGA+ 80x25Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)Memory: 510784k/524224k available (1663k kernel code, 12660k reserved, 768k data, 168k init, 0k highmem)Checking if this processor honours the WP bit even in supervisor mode... Ok.Calibrating delay loop... 5931.00 BogoMIPSSecurity Scaffold v1.0.0 initializedMount-cache hash table entries: 512 (order: 0, 4096 bytes)CPU: After generic identify, caps: bfebfbff CPU: After vendor identify, caps: bfebfbff monitor/mwait feature present.using mwait in idle threads.CPU: Trace cache: 12K uops, L1 D cache: 16KCPU: L2 cache: 1024KCPU: Physical Processor ID: 0CPU: After all inits, caps: bfebfbff 0080Intel machine check architecture supported.Intel machine check reporting enabled on CPU#0.CPU0: Intel P4/Xeon Extended MCE MSRs (12) availableCPU0: Thermal monitoring enabledEnabling fast FPU save and restore... done.Enabling unmasked SIMD FPU exception support... done.Checking 'hlt' instruction... OK.CPU0: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 04per-CPU timeslice cutoff: 2925.86 usecs.task migration cache decay timeout: 3 msecs.enabled ExtINT on CPU#0ESR value before enabling vector: ESR value after enabling vector: Booting processor 1/1 eip 3000Initializing CPU#1masked ExtINT on CPU#1ESR value before enabling vector: ESR value after enabling vector: Calibrating delay loop... 5980.16 BogoMIPSCPU: After generic identify, caps: bfebfbff CPU: After vendor identify, caps: bfebfbff monitor/mwait feature present.CPU: Trace cache: 12K uops, L1 D cache: 16KCPU: L2 cache: 1024KCPU: Physical Processor ID: 0CPU: After all inits, caps: bfebfbff 0080Intel machine check architecture supported.Intel machine check reporting enabled on CPU#1.CPU1: Intel P4/Xeon Extended MCE MSRs (12) availableCPU1: Thermal monitoring enabledCPU1: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 04Total of 2 processors activated (11911.16 BogoMIPS).ENABLING IO-APIC IRQsinit IO_APIC IRQs IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected...TIMER: vector=0x31 pin1=2 pin2=-1Using local APIC timer interrupts.calibrating APIC timer CPU clock speed is 2992. MHz.. host bus clock speed is 199.0466 MHz.checking TSC synchronization across 2 CPUs: passed.Brought up 2 CPUsCPU0: online domain 0: span 03 groups: 01 02 domain