Chiarimenti riguardo I/O Scheduler, kernel bassa latenza e boot

[zephyr83]

Nel cimentarmi a compilare il kernel nella maniera più risicata possibile ho seguito questo ottimo esempio di questa guida http://guide.debianizzati.org/index....razione_kernel
Si parla si I/O Scheduler e di "kernel a bassa latenza". Qualcuno sa brevemente di cosa si tratta e che benefici porta? Per caso in questa maniera il boot è un po' più lento ma poi il sistema "reagisce" meglio in certe situazioni? Cn il mio computer (guardare firma) ci metto 56 secondi per fare il boot (che cmq nn mi sembrano male), ma c'è gente che usando il mio stesso sistema operativo, senza compilare kernel e con hardware decisamente meno potente ci mette la metà!!! Spero che qualcuno riesca a togliermi questi dubbi

[Dcromato]

Zeph io fossi in te comincerei a valutare l'eventualità di problemi hw al tuo pc...

[zephyr83]

Originariamente inviato da Dcromato

Zeph io fossi in te comincerei a valutare l'eventualità di problemi hw al tuo pc...

mmm...quasi quasi! però finché nn si rompe qualcosa nn posso rendermene conto! la ram nn è, ho fatto il test e nn ha presentato errori! Potrebbe essere la scheda madre......ma finché nn parte del tutto nn posso scoprirlo!

[Clauser]

Originariamente inviato da zephyr83

Nel cimentarmi a compilare il kernel nella maniera più risicata possibile ho seguito questo ottimo esempio di questa guida http://guide.debianizzati.org/index....razione_kernel
Si parla si I/O Scheduler e di "kernel a bassa latenza". Qualcuno sa brevemente di cosa si tratta e che benefici porta? Per caso in questa maniera il boot è un po' più lento ma poi il sistema "reagisce" meglio in certe situazioni? Cn il mio computer (guardare firma) ci metto 56 secondi per fare il boot (che cmq nn mi sembrano male), ma c'è gente che usando il mio stesso sistema operativo, senza compilare kernel e con hardware decisamente meno potente ci mette la metà!!! Spero che qualcuno riesca a togliermi questi dubbi

56 secondi con la tua cpu mi sembrano eccessivi. Io con una amd64 3200+ e un giga di ram arrivo al kdm in una quindicina di secondi (gentoo)

[zephyr83]

Originariamente inviato da Clauser

56 secondi con la tua cpu mi sembrano eccessivi. Io con una amd64 3200+ e un giga di ram arrivo al kdm in una quindicina di secondi (gentoo)

eppure meglio di così il kernel nn lo posso ricompilare.....a meno di togliere le cose che ho chiesto qui

[Stex75]

Anche a me ci mette circa un minuto l'avvio di frugalware.
Lo stesso dicasi di qilinux e di suse 10.1 appena reinstallata....
Nessuna distro mai si è caricata in minor tempo......
Però non ho mai ricompilato il kernel.
L'importante è che nell'utilizzo sia veloce e reattiva...poi tutto il resto è un più!!

Ciauz!!

[zephyr83]

Originariamente inviato da Stex75

Anche a me ci mette circa un minuto l'avvio di frugalware.
Lo stesso dicasi di qilinux e di suse 10.1 appena reinstallata....
Nessuna distro mai si è caricata in minor tempo......
Però non ho mai ricompilato il kernel.
L'importante è che nell'utilizzo sia veloce e reattiva...poi tutto il resto è un più!!

Ciauz!!

mha.....come ho sempre pensato per me dipende dall'hardware, si vede che sul mio sistema ci mette più tempo a rilevarlo, cmq carica un casino di roba al boot.....alcune cose sembra caricarle più volte! Questo è quello che registra in /var/log/syslog

Nov 23 03:03:26 ixtreme kernel: Inspecting /boot/System.map-2.6.17-10-generic
Nov 23 03:03:26 ixtreme kernel: Loaded 22825 symbols from /boot/System.map-2.6.17-10-generic.
Nov 23 03:03:26 ixtreme kernel: Symbols match kernel version 2.6.17.
Nov 23 03:03:26 ixtreme kernel: No module symbols loaded - kernel modules not enabled.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Linux version 2.6.17-10-generic (root@vernadsky) (gcc version 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)) #2 SMP Fri Oct 13 18:45:35 UTC 2006 (Ubuntu 2.6.17-10.33-generic)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-provided physical RAM map:
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 0000000000100000 - 000000003fe2fc00 (usable)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 000000003fe2fc00 - 000000003fe3e5ca (ACPI NVS)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 000000003ff2fc00 - 000000003ff30000 (ACPI NVS)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 000000003ff30000 - 000000003ff40000 (ACPI data)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 000000003ff40000 - 000000003fff0000 (ACPI NVS)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 000000003fff0000 - 0000000040000000 (reserved)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 00000000fed13000 - 00000000fed1a000 (reserved)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] BIOS-e820: 00000000fed1c000 - 00000000feda0000 (reserved)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] 126MB HIGHMEM available.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] 896MB LOWMEM available.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] found SMP MP-table at 000ff780
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] On node 0 totalpages: 261679
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] DMA zone: 4096 pages, LIFO batch:0
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Normal zone: 225280 pages, LIFO batch:31
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] HighMem zone: 32303 pages, LIFO batch:7
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] DMI 2.3 present.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: RSDP (v000 ACPIAM ) @ 0x000f4ec0
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: RSDT (v001 INTEL D915PSYN 0x20050218 MSFT 0x00000097) @ 0x3ff30000
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: FADT (v002 INTEL D915PSYN 0x20050218 MSFT 0x00000097) @ 0x3ff30200
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: MADT (v001 INTEL D915PSYN 0x20050218 MSFT 0x00000097) @ 0x3ff30390
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: MCFG (v001 INTEL D915PSYN 0x20050218 MSFT 0x00000097) @ 0x3ff30400
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: ASF! (v016 LEGEND I865PASF 0x00000001 INTL 0x02002026) @ 0x3ff35ff0
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: TCPA (v001 INTEL TBLOEMID 0x00000001 MSFT 0x00000097) @ 0x3ff36090
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: WDDT (v001 INTEL OEMWDDT 0x00000001 INTL 0x02002026) @ 0x3ff360c4
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: DSDT (v001 INTEL D915PSYN 0x00000001 INTL 0x02002026) @ 0x00000000
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: PM-Timer IO Port: 0x408
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: Local APIC address 0xfee00000
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Processor #0 15:3 APIC version 20
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Processor #1 15:3 APIC version 20
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: IRQ0 used by override.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: IRQ2 used by override.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] ACPI: IRQ9 used by override.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Enabling APIC mode: Flat. Using 1 I/O APICs
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Using ACPI (MADT) for SMP configuration information
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Allocating PCI resources starting at 50000000 (gap: 40000000:a0000000)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Built 1 zonelists
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Kernel command line: root=/dev/sda3 ro locale=it_IT
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] mapped APIC to ffffd000 (fee00000)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] mapped IOAPIC to ffffc000 (fec00000)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Enabling fast FPU save and restore... done.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Enabling unmasked SIMD FPU exception support... done.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Initializing CPU#0
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] PID hash table entries: 4096 (order: 12, 16384 bytes)
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Detected 3400.806 MHz processor.
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Using pmtmr for high-res timesource
Nov 23 03:03:26 ixtreme kernel: [17179569.184000] Console: colour VGA+ 80x25
Nov 23 03:03:26 ixtreme kernel: [17179572.596000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Nov 23 03:03:26 ixtreme kernel: [17179572.596000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Nov 23 03:03:26 ixtreme kernel: [17179572.616000] Memory: 1027588k/1046716k available (1910k kernel code, 18380k reserved, 1070k data, 308k init, 129212k highmem)
Nov 23 03:03:26 ixtreme kernel: [17179572.616000] Checking if this processor honours the WP bit even in supervisor mode... Ok.
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] Calibrating delay using timer specific routine.. 6808.61 BogoMIPS (lpj=13617226)
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] Security Framework v1.0.0 initialized
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] SELinux: Disabled at boot.
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] Mount-cache hash table entries: 512
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 0000441d 00000000 00000000
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 0000441d 00000000 00000000
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] monitor/mwait feature present.
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] using mwait in idle threads.
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] CPU: Trace cache: 12K uops, L1 D cache: 16K
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] CPU: L2 cache: 1024K
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] CPU: Hyper-Threading is disabled
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] CPU: After all inits, caps: bfebfbff 00000000 00000000 00000180 0000441d 00000000 00000000
Nov 23 03:03:26 ixtreme kernel: [17179572.696000] Checking 'hlt' instruction... OK.
Nov 23 03:03:26 ixtreme kernel: [17179572.712000] SMP alternatives: switching to UP code
Nov 23 03:03:26 ixtreme kernel: [17179572.712000] checking if image is initramfs... it is
Nov 23 03:03:26 ixtreme kernel: [17179573.104000] Freeing initrd memory: 5576k freed
Nov 23 03:03:26 ixtreme kernel: [17179573.104000] ACPI: Core revision 20060707
Nov 23 03:03:26 ixtreme kernel: [17179573.104000] ACPI: Looking for DSDT ... not found!
Nov 23 03:03:26 ixtreme kernel: [17179573.108000] CPU0: Intel(R) Pentium(R) 4 CPU 3.40GHz stepping 04
Nov 23 03:03:26 ixtreme kernel: [17179573.108000] SMP alternatives: switching to SMP code
Nov 23 03:03:26 ixtreme kernel: [17179573.108000] Booting processor 1/1 eip 3000
Nov 23 03:03:26 ixtreme kernel: [17179573.116000] Initializing CPU#1
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] Calibrating delay using timer specific routine.. 6800.77 BogoMIPS (lpj=13601541)
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000 0000441d 00000000 00000000
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000 0000441d 00000000 00000000
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] monitor/mwait feature present.
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] CPU: Trace cache: 12K uops, L1 D cache: 16K
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] CPU: L2 cache: 1024K
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] CPU: Hyper-Threading is disabled
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] CPU: After all inits, caps: bfebfbff 00000000 00000000 00000180 0000441d 00000000 00000000
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] CPU1: Intel(R) Pentium(R) 4 CPU 3.40GHz stepping 04
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] Total of 2 processors activated (13609.38 BogoMIPS).
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] ENABLING IO-APIC IRQs
Nov 23 03:03:26 ixtreme kernel: [17179573.200000] ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Nov 23 03:03:26 ixtreme kernel: [17179573.344000] checking TSC synchronization across 2 CPUs: passed.
Nov 23 03:03:26 ixtreme kernel: [17179573.348000] Brought up 2 CPUs
Nov 23 03:03:26 ixtreme kernel: [17179573.452000] migration_cost=4000
Nov 23 03:03:26 ixtreme kernel: [17179573.452000] NET: Registered protocol family 16
Nov 23 03:03:26 ixtreme kernel: [17179573.452000] EISA bus registered
Nov 23 03:03:26 ixtreme kernel: [17179573.452000] ACPI: bus type pci registered
Nov 23 03:03:26 ixtreme kernel: [17179573.452000] PCI: Using MMCONFIG
Nov 23 03:03:26 ixtreme kernel: [17179573.452000] Setting up standard PCI resources
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] ACPI: Interpreter enabled
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] ACPI: Using IOAPIC for interrupt routing
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] ACPI: PCI Root Bridge [PCI0] (0000:00)
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] PCI: Probing PCI hardware (bus 00)
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] PCI quirk: region 0400-047f claimed by ICH6 ACPI/GPIO/TCO
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] PCI quirk: region 0500-053f claimed by ICH6 GPIO
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] Boot video device is 0000:01:00.0
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] PCI: Transparent bridge - 0000:00:1e.0
Nov 23 03:03:26 ixtreme kernel: [17179575.464000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
Nov 23 03:03:26 ixtreme kernel: [17179575.468000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEGP._PRT]
Nov 23 03:03:26 ixtreme kernel: [17179575.468000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P2._PRT]
Nov 23 03:03:26 ixtreme kernel: [17179575.472000] ACPI: Power Resource [URP1] (off)
Nov 23 03:03:26 ixtreme kernel: [17179575.472000] ACPI: Power Resource [FDDP] (off)
Nov 23 03:03:26 ixtreme kernel: [17179575.472000] ACPI: Power Resource [LPTP] (off)
Nov 23 03:03:26 ixtreme kernel: [17179575.472000] ACPI: Power Resource [URP2] (off)
Nov 23 03:03:26 ixtreme kernel: [17179575.472000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
Nov 23 03:03:26 ixtreme kernel: [17179575.472000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX2._PRT]
Nov 23 03:03:26 ixtreme kernel: [17179575.472000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT]
Nov 23 03:03:26 ixtreme kernel: [17179575.476000] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
Nov 23 03:03:26 ixtreme kernel: [17179575.476000] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
Nov 23 03:03:26 ixtreme kernel: [17179575.476000] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
Nov 23 03:03:26 ixtreme kernel: [17179575.476000] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
Nov 23 03:03:26 ixtreme kernel: [17179575.476000] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
Nov 23 03:03:26 ixtreme kernel: [17179575.480000] ACPI: PCI Interrupt Link [LNKF] (IRQs *3 4 5 6 7 9 10 11 12 14 15)
Nov 23 03:03:26 ixtreme kernel: [17179575.480000] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
Nov 23 03:03:26 ixtreme kernel: [17179575.480000] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
Nov 23 03:03:26 ixtreme kernel: [17179575.480000] Linux Plug and Play Support v0.97 (c) Adam Belay
Nov 23 03:03:26 ixtreme kernel: [17179575.480000] pnp: PnP ACPI init
Nov 23 03:03:26 ixtreme kernel: [17179575.484000] pnp: PnP ACPI: found 14 devices
Nov 23 03:03:26 ixtreme kernel: [17179575.484000] PnPBIOS: Disabled by ACPI PNP
Nov 23 03:03:26 ixtreme kernel: [17179575.484000] PCI: Using ACPI for IRQ routing
Nov 23 03:03:26 ixtreme kernel: [17179575.484000] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
Nov 23 03:03:26 ixtreme kernel: [17179575.484000] pnp: 00:0c: ioport range 0x400-0x47f could not be reserved
Nov 23 03:03:26 ixtreme kernel: [17179575.484000] pnp: 00:0c: ioport range 0x680-0x6ff has been reserved
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] pnp: 00:0c: ioport range 0x500-0x53f has been reserved
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Bridge: 0000:00:01.0
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] IO window: a000-afff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] MEM window: ff400000-ff4fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PREFETCH window: c0000000-cfffffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Bridge: 0000:00:1c.0
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] IO window: disabled.
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] MEM window: ff800000-ff8fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PREFETCH window: d0300000-d03fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Bridge: 0000:00:1c.1
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] IO window: disabled.
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] MEM window: ff700000-ff7fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PREFETCH window: d0200000-d02fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Bridge: 0000:00:1c.2
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] IO window: disabled.
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] MEM window: ff600000-ff6fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PREFETCH window: d0100000-d01fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Bridge: 0000:00:1c.3
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] IO window: disabled.
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] MEM window: ff500000-ff5fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PREFETCH window: d0000000-d00fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Bridge: 0000:00:1e.0
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] IO window: b000-bfff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] MEM window: ff900000-ff9fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PREFETCH window: d0400000-d04fffff
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 169
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Setting latency timer of device 0000:00:01.0 to 64
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 177
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] ACPI: PCI Interrupt 0000:00:1c.1[b] -> GSI 16 (level, low) -> IRQ 169
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 185
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Setting latency timer of device 0000:00:1c.2 to 64
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 193
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Setting latency timer of device 0000:00:1c.3 to 64
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] PCI: Setting latency timer of device 0000:00:1e.0 to 64
Nov 23 03:03:26 ixtreme kernel: [17179575.488000] NET: Registered protocol family 2
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] TCP: Hash tables configured (established 131072 bind 65536)
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] TCP reno registered
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] audit: initializing netlink socket (disabled)
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] audit(1164250946.524:1): initialized
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] highmem bounce pool size: 64 pages
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] VFS: Disk quotas dquot_6.5.1
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] Initializing Cryptographic API
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] io scheduler noop registered
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] io scheduler anticipatory registered
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] io scheduler deadline registered
Nov 23 03:03:26 ixtreme kernel: [17179575.524000] io scheduler cfq registered (default)
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] 0000:00:1d.7 EHCI: BIOS handoff failed (BIOS bug ?) 01010001
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 169
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] PCI: Setting latency timer of device 0000:00:01.0 to 64
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] assign_interrupt_mode Found MSI capability
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:01.0cie00]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:01.0cie03]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 177
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] assign_interrupt_mode Found MSI capability
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.0cie00]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.0cie02]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.0cie03]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] ACPI: PCI Interrupt 0000:00:1c.1[b] -> GSI 16 (level, low) -> IRQ 169
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] assign_interrupt_mode Found MSI capability
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.1cie00]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.1cie02]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.1cie03]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 185
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] PCI: Setting latency timer of device 0000:00:1c.2 to 64
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] assign_interrupt_mode Found MSI capability
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.2cie00]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.2cie02]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.2cie03]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 193
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] PCI: Setting latency timer of device 0000:00:1c.3 to 64
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] assign_interrupt_mode Found MSI capability
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.3cie00]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.3cie02]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] Allocate Port Service[0000:00:1c.3cie03]
Nov 23 03:03:26 ixtreme kernel: [17179583.528000] isapnp: Scanning for PnP cards...
Nov 23 03:03:26 ixtreme kernel: [17179583.880000] isapnp: No Plug & Play device found
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] Real Time Clock Driver v1.12ac
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] mice: PS/2 mouse device common for all mice
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Nov 23 03:03:26 ixtreme kernel: [17179583.904000] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] serio: i8042 AUX port at 0x60,0x64 irq 12
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] serio: i8042 KBD port at 0x60,0x64 irq 1
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] EISA: Probing bus 0 at eisa.0
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] EISA: Detected 0 cards.
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] TCP bic registered
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] NET: Registered protocol family 1
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] NET: Registered protocol family 8
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] NET: Registered protocol family 20
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] Starting balanced_irq
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] Using IPI No-Shortcut mode
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] ACPI: (supports S0 S1 S3 S4 S5)
Nov 23 03:03:26 ixtreme kernel: [17179583.908000] Freeing unused kernel memory: 308k freed
Nov 23 03:03:26 ixtreme kernel: [17179583.932000] input: AT Translated Set 2 keyboard as /class/input/input0
Nov 23 03:03:26 ixtreme kernel: [17179583.960000] Capability LSM initialized
Nov 23 03:03:26 ixtreme kernel: [17179583.992000] ACPI: Processor [CPU1] (supports 8 throttling states)
Nov 23 03:03:26 ixtreme kernel: [17179583.992000] ACPI: Processor [CPU2] (supports 8 throttling states)
Nov 23 03:03:26 ixtreme kernel: [17179584.360000] ICH6: IDE controller at PCI slot 0000:00:1f.1
Nov 23 03:03:26 ixtreme kernel: [17179584.360000] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 185
Nov 23 03:03:26 ixtreme kernel: [17179584.360000] ICH6: chipset revision 3
Nov 23 03:03:26 ixtreme kernel: [17179584.360000] ICH6: not 100%% native mode: will probe irqs later
Nov 23 03:03:26 ixtreme kernel: [17179584.360000] ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hdaMA, hdbMA
Nov 23 03:03:26 ixtreme kernel: [17179584.360000] ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdcio, hddio
Nov 23 03:03:26 ixtreme kernel: [17179584.360000] Probing IDE interface ide0...
Nov 23 03:03:26 ixtreme kernel: [17179585.096000] hda: HL-DT-ST DVDRAM GSA-4120B, ATAPI CD/DVD-ROM drive
Nov 23 03:03:26 ixtreme kernel: [17179585.880000] hdb: LITE-ON DVD SOHD-167T, ATAPI CD/DVD-ROM drive
Nov 23 03:03:26 ixtreme kernel: [17179585.936000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Nov 23 03:03:26 ixtreme kernel: [17179585.940000] Probing IDE interface ide1...
Nov 23 03:03:26 ixtreme kernel: [17179586.516000] hda: ATAPI 40X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(66)
Nov 23 03:03:26 ixtreme kernel: [17179586.516000] Uniform CD-ROM driver Revision: 3.20
Nov 23 03:03:26 ixtreme kernel: [17179586.524000] hdb: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Nov 23 03:03:26 ixtreme kernel: [17179586.592000] SCSI subsystem initialized
Nov 23 03:03:26 ixtreme kernel: [17179586.596000] libata version 1.20 loaded.
Nov 23 03:03:26 ixtreme kernel: [17179586.600000] ata_piix 0000:00:1f.2: version 1.05
Nov 23 03:03:26 ixtreme kernel: [17179586.600000] ACPI: PCI Interrupt 0000:00:1f.2[b] -> GSI 19 (level, low) -> IRQ 193
Nov 23 03:03:26 ixtreme kernel: [17179586.600000] PCI: Setting latency timer of device 0000:00:1f.2 to 64
Nov 23 03:03:26 ixtreme kernel: [17179586.600000] ata1: SATA max UDMA/133 cmd 0xEC00 ctl 0xE802 bmdma 0xDC00 irq 193
Nov 23 03:03:26 ixtreme kernel: [17179586.600000] ata2: SATA max UDMA/133 cmd 0xE400 ctl 0xE002 bmdma 0xDC08 irq 193
Nov 23 03:03:26 ixtreme kernel: [17179586.820000] ata1: dev 0 cfg 49:2f00 82:346b 83:7d01 84:4003 85:3469 86:3c01 87:4003 88:207f
Nov 23 03:03:26 ixtreme kernel: [17179586.820000] ata1: dev 0 ATA-6, max UDMA/133, 312581808 sectors: LBA48
Nov 23 03:03:26 ixtreme kernel: [17179586.828000] ata1: dev 1 cfg 49:2f00 82:346b 83:7d01 84:4003 85:3469 86:3c01 87:4003 88:207f
Nov 23 03:03:26 ixtreme kernel: [17179586.828000] ata1: dev 1 ATA-6, max UDMA/133, 312581808 sectors: LBA48
Nov 23 03:03:26 ixtreme kernel: [17179586.836000] ata1: dev 0 configured for UDMA/133
Nov 23 03:03:26 ixtreme kernel: [17179586.844000] ata1: dev 1 configured for UDMA/133
Nov 23 03:03:26 ixtreme kernel: [17179586.844000] scsi0 : ata_piix
Nov 23 03:03:26 ixtreme kernel: [17179587.008000] ata2: disabling port
Nov 23 03:03:26 ixtreme kernel: [17179587.008000] scsi1 : ata_piix
Nov 23 03:03:26 ixtreme kernel: [17179587.008000] Vendor: ATA Model: ST3160021AS Rev: 3.05
Nov 23 03:03:26 ixtreme kernel: [17179587.008000] Type: Direct-Access ANSI SCSI revision: 05
Nov 23 03:03:26 ixtreme kernel: [17179587.008000] Vendor: ATA Model: ST3160021AS Rev: 3.05
Nov 23 03:03:26 ixtreme kernel: [17179587.012000] Type: Direct-Access ANSI SCSI revision: 05
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] sda: Write Protect is off
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] sda: Mode Sense: 00 3a 00 00
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] SCSI device sda: drive cache: write back
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] sda: Write Protect is off
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] sda: Mode Sense: 00 3a 00 00
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] SCSI device sda: drive cache: write back
Nov 23 03:03:26 ixtreme kernel: [17179587.020000] sda: sda1 sda2 sda3 sda4
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] sd 0:0:0:0: Attached scsi disk sda
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] sdb: Write Protect is off
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] sdb: Mode Sense: 00 3a 00 00
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] SCSI device sdb: drive cache: write back
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] SCSI device sdb: 312581808 512-byte hdwr sectors (160042 MB)
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] sdb: Write Protect is off
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] sdb: Mode Sense: 00 3a 00 00
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] SCSI device sdb: drive cache: write back
Nov 23 03:03:26 ixtreme kernel: [17179587.056000] sdb: sdb1
Nov 23 03:03:26 ixtreme kernel: [17179587.072000] sd 0:0:1:0: Attached scsi disk sdb
Nov 23 03:03:26 ixtreme kernel: [17179587.428000] ACPI: PCI Interrupt 0000:06:00.0[A] -> GSI 21 (level, low) -> IRQ 58
Nov 23 03:03:26 ixtreme kernel: [17179587.428000] ahc_pci:6:0:0: Host Adapter Bios disabled. Using default SCSI device parameters
Nov 23 03:03:26 ixtreme kernel: [17179602.436000] scsi2 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
Nov 23 03:03:26 ixtreme kernel: [17179602.436000] <Adaptec 2902/04/10/15/20C/30C SCSI adapter>
Nov 23 03:03:26 ixtreme kernel: [17179602.436000] aic7850: Single Channel A, SCSI Id=7, 3/253 SCBs
Nov 23 03:03:26 ixtreme kernel: [17179602.436000]
Nov 23 03:03:26 ixtreme kernel: [17179602.488000] usbcore: registered new driver usbfs
Nov 23 03:03:26 ixtreme kernel: [17179602.488000] usbcore: registered new driver hub
Nov 23 03:03:26 ixtreme kernel: [17179602.492000] USB Universal Host Controller Interface driver v3.0
Nov 23 03:03:26 ixtreme kernel: [17179602.496000] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 66
Nov 23 03:03:26 ixtreme kernel: [17179602.496000] PCI: Setting latency timer of device 0000:00:1d.0 to 64
Nov 23 03:03:26 ixtreme kernel: [17179602.496000] uhci_hcd 0000:00:1d.0: UHCI Host Controller
Nov 23 03:03:26 ixtreme kernel: [17179602.496000] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
Nov 23 03:03:26 ixtreme kernel: [17179602.496000] uhci_hcd 0000:00:1d.0: irq 66, io base 0x0000cc00
Nov 23 03:03:26 ixtreme kernel: [17179602.496000] usb usb1: configuration #1 chosen from 1 choice
Nov 23 03:03:26 ixtreme kernel: [17179602.500000] hub 1-0:1.0: USB hub found
Nov 23 03:03:26 ixtreme kernel: [17179602.500000] hub 1-0:1.0: 2 ports detected
Nov 23 03:03:26 ixtreme kernel: [17179602.532000] Probing IDE interface ide1...
Nov 23 03:03:26 ixtreme kernel: [17179602.556000] ieee1394: Initialized config rom entry `ip1394'
Nov 23 03:03:26 ixtreme kernel: [17179602.604000] ACPI: PCI Interrupt 0000:00:1d.1[b] -> GSI 19 (level, low) -> IRQ 193
Nov 23 03:03:26 ixtreme kernel: [17179602.604000] PCI: Setting latency timer of device 0000:00:1d.1 to 64
Nov 23 03:03:26 ixtreme kernel: [17179602.604000] uhci_hcd 0000:00:1d.1: UHCI Host Controller
Nov 23 03:03:26 ixtreme kernel: [17179602.604000] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
Nov 23 03:03:26 ixtreme kernel: [17179602.604000] uhci_hcd 0000:00:1d.1: irq 193, io base 0x0000d000
Nov 23 03:03:26 ixtreme kernel: [17179602.604000] usb usb2: configuration #1 chosen from 1 choice
Nov 23 03:03:26 ixtreme kernel: [17179602.604000] hub 2-0:1.0: USB hub found
Nov 23 03:03:26 ixtreme kernel: [17179602.604000] hub 2-0:1.0: 2 ports detected
Nov 23 03:03:26 ixtreme kernel: [17179602.708000] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 185
Nov 23 03:03:26 ixtreme kernel: [17179602.708000] PCI: Setting latency timer of device 0000:00:1d.2 to 64
Nov 23 03:03:26 ixtreme kernel: [17179602.708000] uhci_hcd 0000:00:1d.2: UHCI Host Controller
Nov 23 03:03:26 ixtreme kernel: [17179602.708000] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
Nov 23 03:03:26 ixtreme kernel: [17179602.708000] uhci_hcd 0000:00:1d.2: irq 185, io base 0x0000d400
Nov 23 03:03:26 ixtreme kernel: [17179602.708000] usb usb3: configuration #1 chosen from 1 choice
Nov 23 03:03:26 ixtreme kernel: [17179602.708000] hub 3-0:1.0: USB hub found
Nov 23 03:03:26 ixtreme kernel: [17179602.708000] hub 3-0:1.0: 2 ports detected
Nov 23 03:03:26 ixtreme kernel: [17179602.812000] ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 169
Nov 23 03:03:26 ixtreme kernel: [17179602.812000] PCI: Setting latency timer of device 0000:00:1d.3 to 64
Nov 23 03:03:26 ixtreme kernel: [17179602.812000] uhci_hcd 0000:00:1d.3: UHCI Host Controller
Nov 23 03:03:26 ixtreme kernel: [17179602.812000] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
Nov 23 03:03:26 ixtreme kernel: [17179602.812000] uhci_hcd 0000:00:1d.3: irq 169, io base 0x0000d800
Nov 23 03:03:26 ixtreme kernel: [17179602.812000] usb usb4: configuration #1 chosen from 1 choice
Nov 23 03:03:26 ixtreme kernel: [17179602.812000] hub 4-0:1.0: USB hub found
Nov 23 03:03:26 ixtreme kernel: [17179602.812000] hub 4-0:1.0: 2 ports detected
Nov 23 03:03:26 ixtreme kernel: [17179602.916000] ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 66
Nov 23 03:03:26 ixtreme kernel: [17179602.916000] PCI: Setting latency timer of device 0000:00:1d.7 to 64
Nov 23 03:03:26 ixtreme kernel: [17179602.916000] ehci_hcd 0000:00:1d.7: EHCI Host Controller
Nov 23 03:03:26 ixtreme kernel: [17179602.916000] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5
Nov 23 03:03:26 ixtreme kernel: [17179602.916000] ehci_hcd 0000:00:1d.7: debug port 1
Nov 23 03:03:26 ixtreme kernel: [17179602.916000] PCI: cache line size of 128 is not supported by device 0000:00:1d.7
Nov 23 03:03:26 ixtreme kernel: [17179602.916000] ehci_hcd 0000:00:1d.7: irq 66, io mem 0xffa04000
Nov 23 03:03:26 ixtreme kernel: [17179602.920000] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
Nov 23 03:03:26 ixtreme kernel: [17179602.920000] usb usb5: configuration #1 chosen from 1 choice
Nov 23 03:03:26 ixtreme kernel: [17179602.920000] hub 5-0:1.0: USB hub found
Nov 23 03:03:26 ixtreme kernel: [17179602.920000] hub 5-0:1.0: 8 ports detected
Nov 23 03:03:26 ixtreme kernel: [17179602.948000] usb 2-1: new full speed USB device using uhci_hcd and address 2
Nov 23 03:03:26 ixtreme kernel: [17179603.024000] ACPI: PCI Interrupt 0000:06:05.0[A] -> GSI 17 (level, low) -> IRQ 177
Nov 23 03:03:26 ixtreme kernel: [17179603.076000] ohci1394: fw-host0: OHCI-1394 1.0 (PCI): IRQ=[177] MMIO=[ff901000-ff9017ff] Max Packet=[2048] IR/IT contexts=[8/8]
Nov 23 03:03:26 ixtreme kernel: [17179603.128000] Attempting manual resume
Nov 23 03:03:26 ixtreme kernel: [17179603.156000] ReiserFS: sda3: found reiserfs format "3.6" with standard journal
Nov 23 03:03:26 ixtreme kernel: [17179603.692000] usb 5-4: new high speed USB device using ehci_hcd and address 3
Nov 23 03:03:26 ixtreme kernel: [17179603.836000] usb 5-4: configuration #1 chosen from 1 choice
Nov 23 03:03:26 ixtreme kernel: [17179604.024000] usbcore: registered new driver libusual
Nov 23 03:03:26 ixtreme kernel: [17179604.028000] Initializing USB Mass Storage driver...
Nov 23 03:03:26 ixtreme kernel: [17179604.264000] usb 2-1: new full speed USB device using uhci_hcd and address 3
Nov 23 03:03:26 ixtreme kernel: [17179604.356000] ieee1394: Host added: ID:BUS[0-00:1023] GUID[001111000027042a]
Nov 23 03:03:26 ixtreme kernel: [17179604.456000] usb 2-1: configuration #1 chosen from 1 choice
Nov 23 03:03:26 ixtreme kernel: [17179604.700000] usb 3-1: new low speed USB device using uhci_hcd and address 2
Nov 23 03:03:26 ixtreme kernel: [17179604.888000] usb 3-1: configuration #1 chosen from 1 choice
Nov 23 03:03:26 ixtreme kernel: [17179604.892000] scsi3 : SCSI emulation for USB Mass Storage devices
Nov 23 03:03:26 ixtreme kernel: [17179604.892000] usb-storage: device found at 3
Nov 23 03:03:26 ixtreme kernel: [17179604.892000] usb-storage: waiting for device to settle before scanning
Nov 23 03:03:26 ixtreme kernel: [17179604.892000] usbcore: registered new driver usb-storage
Nov 23 03:03:26 ixtreme kernel: [17179604.892000] USB Mass Storage support registered.
Nov 23 03:03:26 ixtreme kernel: [17179604.900000] usbcore: registered new driver hiddev
Nov 23 03:03:26 ixtreme kernel: [17179605.064000] input: HID 13ec:0006 as /class/input/input1
Nov 23 03:03:26 ixtreme kernel: [17179605.068000] input,hiddev96: USB HID v1.10 Keyboard [HID 13ec:0006] on usb-0000:00:1d.2-1
Nov 23 03:03:26 ixtreme kernel: [17179605.068000] usbcore: registered new driver usbhid
Nov 23 03:03:26 ixtreme kernel: [17179605.068000] drivers/usb/input/hid-core.c: v2.6:USB HID core driver
Nov 23 03:03:26 ixtreme kernel: [17179608.176000] ReiserFS: sda3: using ordered data mode
Nov 23 03:03:26 ixtreme kernel: [17179608.196000] ReiserFS: sda3: journal params: device sda3, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
Nov 23 03:03:26 ixtreme kernel: [17179608.196000] ReiserFS: sda3: checking transaction log (sda3)
Nov 23 03:03:26 ixtreme kernel: [17179608.236000] ReiserFS: sda3: Using r5 hash to sort names
Nov 23 03:03:26 ixtreme kernel: [17179609.892000] usb-storage: device scan complete
Nov 23 03:03:26 ixtreme kernel: [17179609.896000] Vendor: GENERIC Model: USB Storage-SMC Rev: I16A
Nov 23 03:03:26 ixtreme kernel: [17179609.896000] Type: Direct-Access ANSI SCSI revision: 00
Nov 23 03:03:26 ixtreme kernel: [17179609.900000] Vendor: GENERIC Model: USB Storage-CFC Rev: I16A
Nov 23 03:03:26 ixtreme kernel: [17179609.900000] Type: Direct-Access ANSI SCSI revision: 00
Nov 23 03:03:26 ixtreme kernel: [17179609.904000] Vendor: GENERIC Model: USB Storage-MMC Rev: I16A
Nov 23 03:03:26 ixtreme kernel: [17179609.904000] Type: Direct-Access ANSI SCSI revision: 00
Nov 23 03:03:26 ixtreme kernel: [17179609.908000] Vendor: GENERIC Model: USB Storage-MSC Rev: I16A
Nov 23 03:03:26 ixtreme kernel: [17179609.912000] Type: Direct-Access ANSI SCSI revision: 00
Nov 23 03:03:26 ixtreme kernel: [17179609.912000] sd 3:0:0:0: Attached scsi removable disk sdc
Nov 23 03:03:26 ixtreme kernel: [17179609.916000] sd 3:0:0:1: Attached scsi removable disk sdd
Nov 23 03:03:26 ixtreme kernel: [17179609.920000] sd 3:0:0:2: Attached scsi removable disk sde
Nov 23 03:03:26 ixtreme kernel: [17179609.924000] sd 3:0:0:3: Attached scsi removable disk sdf
Nov 23 03:03:26 ixtreme kernel: [17179615.376000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Nov 23 03:03:26 ixtreme kernel: [17179615.444000] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
Nov 23 03:03:26 ixtreme kernel: [17179615.480000] hw_random: RNG not detected
Nov 23 03:03:26 ixtreme kernel: [17179615.512000] Linux agpgart interface v0.101 (c) Dave Jones
Nov 23 03:03:26 ixtreme kernel: [17179615.512000] agpgart: Detected an Intel 915G Chipset.
Nov 23 03:03:26 ixtreme kernel: [17179615.532000] agpgart: AGP aperture is 256M @ 0x0
Nov 23 03:03:26 ixtreme kernel: [17179615.716000] input: PC Speaker as /class/input/input2
Nov 23 03:03:26 ixtreme kernel: [17179616.316000] parport: PnPBIOS parport detected.
Nov 23 03:03:26 ixtreme kernel: [17179616.316000] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
Nov 23 03:03:26 ixtreme kernel: [17179616.340000] drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 3 if 0 alt 0 proto 2 vid 0x043D pid 0x0078
Nov 23 03:03:26 ixtreme kernel: [17179616.340000] usbcore: registered new driver usblp
Nov 23 03:03:26 ixtreme kernel: [17179616.340000] drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Nov 23 03:03:26 ixtreme kernel: [17179616.424000] Linux video capture interface: v1.00
Nov 23 03:03:26 ixtreme kernel: [17179616.452000] sd 0:0:0:0: Attached scsi generic sg0 type 0
Nov 23 03:03:26 ixtreme kernel: [17179616.452000] sd 0:0:1:0: Attached scsi generic sg1 type 0
Nov 23 03:03:26 ixtreme kernel: [17179616.452000] sd 3:0:0:0: Attached scsi generic sg2 type 0
Nov 23 03:03:26 ixtreme kernel: [17179616.456000] sd 3:0:0:1: Attached scsi generic sg3 type 0
Nov 23 03:03:26 ixtreme kernel: [17179616.456000] sd 3:0:0:2: Attached scsi generic sg4 type 0
Nov 23 03:03:26 ixtreme kernel: [17179616.456000] sd 3:0:0:3: Attached scsi generic sg5 type 0
Nov 23 03:03:26 ixtreme kernel: [17179616.488000] e100: Intel(R) PRO/100 Network Driver, 3.5.10-k2-NAPI
Nov 23 03:03:26 ixtreme kernel: [17179616.488000] e100: Copyright(c) 1999-2005 Intel Corporation
Nov 23 03:03:26 ixtreme kernel: [17179616.488000] ACPI: PCI Interrupt 0000:06:08.0[A] -> GSI 20 (level, low) -> IRQ 74
Nov 23 03:03:26 ixtreme kernel: [17179616.512000] e100: eth0: e100_probe: addr 0xff902000, irq 74, MAC addr 00:11:11:27:04:2A
Nov 23 03:03:26 ixtreme kernel: [17179616.616000] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level, low) -> IRQ 169
Nov 23 03:03:26 ixtreme kernel: [17179616.616000] PCI: Setting latency timer of device 0000:00:1b.0 to 64
Nov 23 03:03:26 ixtreme kernel: [17179616.716000] saa7130/34: v4l2 driver version 0.2.14 loaded
Nov 23 03:03:26 ixtreme kernel: [17179616.792000] e100: eth0: e100_watchdog: link up, 100Mbps, full-duplex
Nov 23 03:03:26 ixtreme kernel: [17179616.968000] input: ImPS/2 Logitech Wheel Mouse as /class/input/input3
Nov 23 03:03:26 ixtreme kernel: [17179616.992000] ts: Compaq touchscreen protocol output
Nov 23 03:03:26 ixtreme kernel: [17179617.056000] ACPI: PCI Interrupt 0000:06:01.0[A] -> GSI 22 (level, low) -> IRQ 82
Nov 23 03:03:26 ixtreme kernel: [17179617.056000] saa7134[0]: found at 0000:06:01.0, rev: 1, irq: 82, latency: 32, mmio: 0xff903000
Nov 23 03:03:26 ixtreme kernel: [17179617.056000] saa7134[0]: subsystem: 1043:4842, board: ASUS TV-FM 7134 [card=16,autodetected]
Nov 23 03:03:26 ixtreme kernel: [17179617.056000] saa7134[0]: board init: gpio is 0
Nov 23 03:03:26 ixtreme kernel: [17179617.192000] saa7134[0]: i2c eeprom 00: 43 10 42 48 ff ff ff ff ff ff ff ff ff ff ff ff
Nov 23 03:03:26 ixtreme kernel: [17179617.192000] saa7134[0]: i2c eeprom 10: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 23 03:03:26 ixtreme kernel: [17179617.192000] saa7134[0]: i2c eeprom 20: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 23 03:03:26 ixtreme kernel: [17179617.192000] saa7134[0]: i2c eeprom 30: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 23 03:03:26 ixtreme kernel: [17179617.192000] saa7134[0]: i2c eeprom 40: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 23 03:03:26 ixtreme kernel: [17179617.192000] saa7134[0]: i2c eeprom 50: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 23 03:03:26 ixtreme kernel: [17179617.192000] saa7134[0]: i2c eeprom 60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 23 03:03:26 ixtreme kernel: [17179617.196000] saa7134[0]: i2c eeprom 70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
Nov 23 03:03:26 ixtreme kernel: [17179617.276000] tuner 0-0060: All bytes are equal. It is not a TEA5767
Nov 23 03:03:26 ixtreme kernel: [17179617.276000] tuner 0-0060: chip found @ 0xc0 (saa7134[0])
Nov 23 03:03:26 ixtreme kernel: [17179617.276000] tuner 0-0060: type set to 38 (Philips PAL/SECAM multi (FM1216ME MK3))
Nov 23 03:03:26 ixtreme kernel: [17179617.288000] tda9887 0-0043: chip found @ 0x86 (saa7134[0])
Nov 23 03:03:26 ixtreme kernel: [17179617.296000] saa7134[0]: registered device video0 [v4l2]
Nov 23 03:03:26 ixtreme kernel: [17179617.296000] saa7134[0]: registered device vbi0
Nov 23 03:03:26 ixtreme kernel: [17179617.296000] saa7134[0]: registered device radio0
Nov 23 03:03:26 ixtreme kernel: [17179617.312000] saa7134 ALSA driver for DMA sound loaded
Nov 23 03:03:26 ixtreme kernel: [17179617.312000] saa7134[0]/alsa: saa7134[0] at 0xff903000 irq 82 registered as card -1
Nov 23 03:03:26 ixtreme kernel: [17179617.396000] lp0: using parport0 (interrupt-driven).
Nov 23 03:03:26 ixtreme kernel: [17179617.408000] ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1)
Nov 23 03:03:26 ixtreme kernel: [17179617.408000] ieee1394: sbp2: Try serialize_io=0 for better performance
Nov 23 03:03:26 ixtreme kernel: [17179617.436000] fuse init (API version 7.6)
Nov 23 03:03:26 ixtreme kernel: [17179617.464000] Adding 1052248k swap on /dev/disk/by-uuid/75e077bd-7894-4cf8-b8d9-b73f464e2779. Priority:-1 extents:1 across:1052248k
Nov 23 03:03:26 ixtreme kernel: [17179617.840000] NET: Registered protocol family 17
Nov 23 03:03:26 ixtreme kernel: [17179619.336000] NET: Registered protocol family 10
Nov 23 03:03:26 ixtreme kernel: [17179619.336000] lo: Disabled Privacy Extensions
Nov 23 03:03:26 ixtreme kernel: [17179619.336000] IPv6 over IPv4 tunneling driver
Nov 23 03:03:26 ixtreme kernel: [17179629.424000] eth0: no IPv6 routers present
Nov 23 03:03:26 ixtreme kernel: [17179630.696000] ReiserFS: sda1: found reiserfs format "3.6" with standard journal
Nov 23 03:03:26 ixtreme kernel: [17179632.352000] ReiserFS: sda1: using ordered data mode
Nov 23 03:03:26 ixtreme kernel: [17179632.360000] ReiserFS: sda1: journal params: device sda1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
Nov 23 03:03:26 ixtreme kernel: [17179632.360000] ReiserFS: sda1: checking transaction log (sda1)
Nov 23 03:03:26 ixtreme kernel: [17179632.396000] ReiserFS: sda1: Using r5 hash to sort names
Nov 23 03:03:26 ixtreme kernel: [17179632.464000] NTFS driver 2.1.27 [Flags: R/O MODULE].
Nov 23 03:03:26 ixtreme kernel: [17179632.516000] NTFS volume version 3.1.
Nov 23 03:03:26 ixtreme kernel: [17179632.548000] NTFS volume version 3.1.
Nov 23 03:03:26 ixtreme kernel: [17179637.988000] pcc_acpi: loading...
Nov 23 03:03:26 ixtreme kernel: [17179638.000000] ACPI: Power Button (FF) [PWRF]
Nov 23 03:03:26 ixtreme kernel: [17179638.000000] ACPI: Power Button (CM) [PWRB]
Nov 23 03:03:26 ixtreme kernel: [17179638.032000] ibm_acpi: ec object not found
Nov 23 03:03:27 ixtreme hpiod: 1.6.9 accepting connections at 2208...
Nov 23 03:03:27 ixtreme kernel: [17179639.568000] [drm] Initialized drm 1.0.1 20051102
Nov 23 03:03:27 ixtreme kernel: [17179639.584000] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 169
Nov 23 03:03:27 ixtreme kernel: [17179639.588000] [drm] Initialized radeon 1.25.0 20060524 on minor 0
Nov 23 03:03:27 ixtreme kernel: [17179639.728000] apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
Nov 23 03:03:27 ixtreme kernel: [17179639.728000] apm: disabled - APM is not SMP safe.
Nov 23 03:03:30 ixtreme hcid[4942]: Bluetooth HCI daemon
Nov 23 03:03:30 ixtreme kernel: [17179643.056000] Bluetooth: Core ver 2.8
Nov 23 03:03:30 ixtreme kernel: [17179643.056000] NET: Registered protocol family 31
Nov 23 03:03:30 ixtreme kernel: [17179643.056000] Bluetooth: HCI device and connection manager initialized
Nov 23 03:03:30 ixtreme kernel: [17179643.056000] Bluetooth: HCI socket layer initialized
Nov 23 03:03:30 ixtreme hcid[4942]: Register path:/org/bluez fallback:1
Nov 23 03:03:31 ixtreme sdpd[4950]: Bluetooth SDP daemon
Nov 23 03:03:31 ixtreme kernel: [17179643.124000] Bluetooth: L2CAP ver 2.8
Nov 23 03:03:31 ixtreme kernel: [17179643.124000] Bluetooth: L2CAP socket layer initialized
Nov 23 03:03:31 ixtreme kernel: [17179643.368000] Bluetooth: RFCOMM socket layer initialized
Nov 23 03:03:31 ixtreme kernel: [17179643.368000] Bluetooth: RFCOMM TTY layer initialized
Nov 23 03:03:31 ixtreme kernel: [17179643.368000] Bluetooth: RFCOMM ver 1.7
Nov 23 03:03:31 ixtreme anacron[4990]: Anacron 2.3 started on 2006-11-23
Nov 23 03:03:31 ixtreme anacron[4990]: Normal exit (0 jobs run)
Nov 23 03:03:31 ixtreme /usr/sbin/cron[5028]: (CRON) INFO (pidfile fd = 3)
Nov 23 03:03:31 ixtreme /usr/sbin/cron[5029]: (CRON) STARTUP (fork ok)
Nov 23 03:03:31 ixtreme /usr/sbin/cron[5029]: (CRON) INFO (Running @reboot jobs)
Nov 23 03:03:36 ixtreme kernel: [17179648.436000] [drm] Setting GART location based on new memory map
Nov 23 03:03:36 ixtreme kernel: [17179648.436000] [drm] Loading R300 Microcode
Nov 23 03:03:36 ixtreme kernel: [17179648.436000] [drm] writeback test succeeded in 1 usecs
Nov 23 03:03:44 ixtreme gconfd (zephyr83-5184): inizializzazione (versione 2.16.0), pid 5184, utente "zephyr83"

[ilsensine]

Originariamente inviato da zephyr83

Si parla si I/O Scheduler e di "kernel a bassa latenza". Qualcuno sa brevemente di cosa si tratta e che benefici porta? Per caso in questa maniera il boot è un po' più lento ma poi il sistema "reagisce" meglio in certe situazioni?

Non hanno molto a che vedere con la velocità di boot del sistema. Possono influire, ma in maniera marginale.

Per tua curiosità:
I/O scheduler: algoritmo che gestisce il raggruppamento e l'ottimizzazione delle scritture su disco. Il suo effetto è visibile in caso di I/O elevato o di contenziosi di I/O tra più processi. Chiamato anche impropriamente "elevator" (l'elevator è un tipo di algoritmo I/O scheduler, però non utilizzato da linux).
"bassa latenza": la "latenza" è - definizione spicciola - il tempo che intercorre tra il verificarsi di un evento che "sveglia" un programma che ne era in attesa, e la ripresa dell'esecuzione del programma stesso. Importante per sistemi soft realtime (ad es. player multimediali, acquisizione dati e controlli realtime), e per sistemi "reattivi" (utilizzo "desktop" in genere).

[Clauser]

non è che hai il dhcp attivo all'avvio e non sei connesso? In quel caso devi aspettare che vada in timeout e perdi parecchio tempo.

[zephyr83]

riguardo al syslog perché dice che l'hyper-threading è disabilitato? Eppure mi rileva correttamente due cpu!!

CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Hyper-Threading is disabled

[zephyr83]

Originariamente inviato da Clauser

non è che hai il dhcp attivo all'avvio e non sei connesso? In quel caso devi aspettare che vada in timeout e perdi parecchio tempo.

no il problema nn sembrerebbe quello, dal syslog nn figura e inoltre me ne accorgerei. E poi ci sta tanto, ben 36-39 secondi nella fase iniziale diciamo di "riconoscimento hardware", nella parte successiva (diciamo quando parte lo splash) ci mette pochissimi secondi ad arrivare al login (è in questa fase che si connette alla rete ed è velocissimo)