Installer Xen et une machine virtuelle sous LVM

Trucs et Astuces
#1

Pourquoi xen ?


Parce que à mon sens, c’est le meilleur gestionnaire de machine virtuelle et le plus performant. Il permet de travailler sur une machine sans interface graphique. Mais je ne connais pas Qemu. Donc, avis à ceux qui veulent troller sur mes propos incendiaires. :mrgreen:

Introduction:

Pour commencer il nous faudras avoir une installation Debian fraîche et surtout un noyau stable,
car les noyaux Xen disponible sont les stables, je n’en ai pas vu d’autre dans les dépôts.

Une machine avec un cpu et la technologie vmx est un plus mais cela marche tout aussi bien avec un bon CPU (les tests ici sont fait sur un PII avec 300Mo et des poussière de ram), beaucoup de mémoire est un gain de performances non négligeable. J’ai remarquer que quand une machine virtuelles tourne la mémoire allouée à celle-ci est « prises » à la machine hôte. Donc ne faites pas ça sur une machines où des services qui prennent déjà pas mal de ressources sont installés. Enfin après tout je m’éloigne du sujet, installez Xen ou vous voulez :slightly_smiling:

Configuration de l’hôte:

[ul]
hda - > Système hote – (LVM)
hdb - > Volume group – (LVM)[/ul]

Installation du noyau xen:

Vérifier avec uname votre version:

# uname -r 2.6.18-6-686

Ensuite il nous faut installer le système xen:

Vérifier les noyaux disponibles:

Illian:/# apt-cache -n search xen-linux-system xen-linux-system-2.6.18-6-xen-686 - XEN system with Linux 2.6.18 image on i686 xen-linux-system-2.6.18-6-xen-vserver-686 - XEN system with Linux 2.6.18 image on i686 xen-linux-system-2.6.18-4-xen-686 - XEN system with Linux 2.6.18 image on i686 xen-linux-system-2.6.18-4-xen-vserver-686 - XEN system with Linux 2.6.18 image on i686 xen-linux-system-2.6.18-5-xen-686 - XEN system with Linux 2.6.18 image on i686 xen-linux-system-2.6.18-5-xen-vserver-686 - XEN system with Linux 2.6.18 image on i686

Installer celui qui nous conviens, ici celui là:

aptitude install xen-linux-system-2.6.18-6-xen-686

Vérifier si tout c’est bien passé du coté de Grub et redémarrer sur le nouveau kernel:

[code]Illian:/# cat /boot/grub/menu.lst | grep -A 5 -i xen | grep ^[^#]

title Xen 3.0.3-1-i386-pae / Debian GNU/Linux, kernel 2.6.18-6-xen-686
root (hd0,0)
kernel /xen-3.0.3-1-i386-pae.gz
module /vmlinuz-2.6.18-6-xen-686 root=/dev/mapper/Illian-root ro console=tty0
module /initrd.img-2.6.18-6-xen-686
savedefault
title Debian GNU/Linux, kernel 2.6.18-6-686
root (hd0,0)
kernel /vmlinuz-2.6.18-6-686 root=/dev/mapper/Illian-root ro [/code]

Il nous faut si ce n’est déjà fait installer les outils qui vont nous permettre de faire joujoux:

aptitude install xen-tools xen-utils xen-docs-3.0

Et enfin lancer la création d’une machine virtuelle

:~# xen-create-image --initrd /boot/initrd.img-2.6.18-6-xen-686 \ --kernel /boot/vmlinuz-2.6.18-6-xen-686 \ => Pointez vers le noyau xen sur le système hôte. --memory 128 \ => Allouez la mémoire souhaitée --size 9Gb \ => La taille du disque virtuel --swap 512Mb \ => Une swap --dist etch \ => La version --debootstrap \ => Avec Debootstrap --mirror http://ftp.fr.debian.org/debian \ => Indiquez un miroir --ip 10.0.0.1 \ => Donnez lui une adresse ip --netmask 255.255.255.0 \ => Un masque sous réseau --gateway 10.0.0.254 \ => Une passerelle

Pour encore plus d’option, Superman peut venir à votre secours:

Illian:/# man xen-create-image [/code]

Si tous ce passe bien vous aurez normalement cet écran, qui peut rester assez longtemps au vu de la puissance de votre machine.

[code]Illian:~# xen-create-image --initrd /boot/initrd.img-2.6.18-6-xen-686 --kernel /boot/vmlinuz-2.6.18-6-xen-686 --memory 128 --size 9Gb --swap 512Mb --dist etch --debootstrap --mirror http://ftp.fr.debian.org/debian --ip 10.0.0.1 --netmask 255.255.255.0 --gateway 10.0.0.254 --lvm Illian --hostname vm1 --force 

General Infomation 
-------------------- 
Hostname       :  vm1 
Distribution   :  etch 
Fileystem Type :  ext3 

Size Information 
---------------- 
Image size     :  9Gb 
Swap size      :  512Mb 
Image type     :  full 
Memory size    :  128 
Kernel path    :  /boot/vmlinuz-2.6.18-6-xen-686 
Initrd path    :  /boot/initrd.img-2.6.18-6-xen-686 

Networking Information 
---------------------- 
IP Address 1   : 10.0.0.1 
Netmask        : 255.255.255.0 
Gateway        : 10.0.0.254 

Removing /dev/Illian/vm1-disk - since we're forcing the install 
Removing /dev/Illian/vm1-swap - since we're forcing the install 

Creating ext3 filesystem on /dev/Illian/vm1-disk 
Done 

Installing your system with debootstrap mirror http://ftp.fr.debian.org/debian 
Done 

Running hooks [/code]
[ ... ]

C'est assez long :wink:

[...]

[code]No role script specified. Skipping

Creating Xen configuration file
Done
All done [/code]


[u][b]Haaa ! Nous pouvons lancer cette nouvelle machine:[/b][/u]

[code]Illian:~# xm create /etc/xen/vm1.cfg 
Using config file "/etc/xen/vm1.cfg". 
Error: Device 0 (vif) could not be connected. Backend device not found.

Oups, Les interfaces réseau virtuelles:

Pour que Xen puisse lancer des interface réseau virtuelles (vif.x) il faut installer les paquet suivant et nous configurer un bridge.

On installe les paquets

 apt-get install bridge-utils uml-utilities

On crée le bridge et on le « lie » avec eth1, on met eth1 en mode promiscuité.

[code]brctl addbr br0

brctl addif br0 eth1

ifconfig eth1 0.0.0.0 [/code]

Et on édite

 vi /etc/network/interfaces

[code]auto lo eth1 br0
iface lo inet loopback

iface br0 inet dhcp
bridge_ports eth1 tap1
bridge_maxwait 0

allow-hotplug eth1
iface eth1 inet dhcp[/code]

/etc/init.d/networking restart

On redémarre le service :slightly_smiling:

Pour Compléter cette introduction à l’installation de XEN je vais vous monter quelques exemples de la commande « xm »:
xm list – Liste l’hôte (Dom0) et les machines virtuel en cours de fonctionnement la mémoire qui leurs sont attribuée et l’état ( r – running , b – blocked, p – paused , s – shutdown , c – crashed ).

Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 207 1 r----- 594.6 homelinux.box 7 128 1 -b---- 463.8

xm console vm1 – Connecte la console à l’écran virtuel

p.s.: il est possible d’avoir une interface graphique mais je n’en voyais pas l’intérêt, et d’après des test antérieures c’était avec une connexion VNC et pas assez stable à mon gouts.

Toutes remarques, fautes ou ajouts sont les bienvenues. :wink:

Un petit script pour la sauvegarde: Trucs & astuces / Script en vracs

#2

Depuis le temps que j’attendais qu’on me l’explique…
Je teste ça lundi, merki.

#3

Cool tu me donnera tes impressions, et si tu vois des erreurs je te fait confiance pour me les dires, hein ? :stuck_out_tongue:

#4

c’est tentant en effet d’essayer cela.
faut que j’installe une etch:)

#5

Bonjour,

J’ai suivi ce tuto pour installer Xen sur un portable DELL INSPIRON 6400 et au premier reboot en démarrant sur nouveau kernel installé, tout fonction bien sauf le réseau.
Je n’ai pas de réseau et donc plus de “apt-get”.
Mon kernel est : linux-image-2.6.18-4-xen-686
Merci

#6

[quote=“hsmr”]Bonjour,

J’ai suivi ce tuto pour installer Xen sur un portable DELL INSPIRON 6400 et au premier reboot en démarrant sur nouveau kernel installé, tout fonction bien sauf le réseau.
Je n’ai pas de réseau et donc plus de “apt-get”.
Mon kernel est : linux-image-2.6.18-4-xen-686
Merci[/quote]

Salut,

Que te donne un (ci-dessous) sur la machine hôte ?

dpkg -l bridge-utils uml-utilities

Tu n’as plus de réseau sur ta machine hôtes ou sur l’invitée ?

Donne nous le résultat de dmesg du moins les 50 dernières ligne après un reboot. (sur l’hôte)
Donne nous aussi le résultat de tail -n 150 /var/log/messages (sur l’hôte)

As-tu essayés ifdown ethx, ifup ethx & /etc/init.d/networking restart pour voir le message d’erreur ? (sur l’hôte)

#7

Voici ce que donne la commande

#dpkg -l bridge-utils uml-utilities Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Nom Version Description +++-====================================-====================================-============================================ un bridge-utils <néant> (aucune description n'est disponible)
Voici le contenu de mon dmesg

Linux version 2.6.18-4-xen-686 (Debian 2.6.18.dfsg.1-12etch2) (dannf@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Thu May 10 03:24:35 UTC 2007 BIOS-provided physical RAM map: Xen: 0000000000000000 - 0000000076e86000 (usable) 1174MB HIGHMEM available. 727MB LOWMEM available. NX (Execute Disable) protection: active On node 0 totalpages: 487046 DMA zone: 186366 pages, LIFO batch:31 HighMem zone: 300680 pages, LIFO batch:31 DMI 2.4 present. ACPI: RSDP (v000 DELL ) @ 0x000fc1d0 ACPI: RSDT (v001 DELL M07 0x27d70402 ASL 0x00000061) @ 0x7fed39cd ACPI: FADT (v001 DELL M07 0x27d70402 ASL 0x00000061) @ 0x7fed4800 ACPI: HPET (v001 DELL M07 0x00000001 ASL 0x00000061) @ 0x7fed4f00 ACPI: MADT (v001 DELL M07 0x27d70402 ASL 0x00000047) @ 0x7fed5000 ACPI: MCFG (v016 DELL M07 0x27d70402 ASL 0x00000061) @ 0x7fed4fc0 ACPI: SLIC (v001 DELL M07 0x27d70402 ASL 0x00000061) @ 0x7fed509c ACPI: BOOT (v001 DELL M07 0x27d70402 ASL 0x00000061) @ 0x7fed4bc0 ACPI: SSDT (v001 PmRef CpuPm 0x00003000 INTL 0x20050624) @ 0x7fed3a0d ACPI: DSDT (v001 INT430 SYSFexxx 0x00001001 INTL 0x20050624) @ 0x00000000 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 ACPI: 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 APICs Using ACPI (MADT) for SMP configuration information Built 1 zonelists. Total pages: 487046 Kernel command line: root=/dev/sda2 ro console=tty0 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Initializing CPU#0 PID hash table entries: 4096 (order: 12, 16384 bytes) Xen reported: 1995.056 MHz processor. Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Software IO TLB enabled: Aperture: 2 megabytes Kernel range: 0x00000000c21bf000 - 0x00000000c23bf000 vmalloc area: ee000000-f51fe000, maxmem 2d7fe000 Memory: 1904272k/1948184k available (1582k kernel code, 34760k reserved, 585k data, 148k init, 1202720k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay using timer specific routine.. 4989.03 BogoMIPS (lpj=9978075) Security Framework v1.0.0 initialized SELinux: Disabled at boot. Capability LSM initialized Mount-cache hash table entries: 512 CPU: After generic identify, caps: bfebd3f1 20100000 00000000 00000000 0000e3bd 00000000 00000001 CPU: After vendor identify, caps: bfebd3f1 20100000 00000000 00000000 0000e3bd 00000000 00000001 CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 4096K CPU: After all inits, caps: bfebd3f1 20100000 00000000 00000940 0000e3bd 00000000 00000001 Checking 'hlt' instruction... OK. SMP alternatives: switching to UP code ACPI: Core revision 20060707 ENABLING IO-APIC IRQs SMP alternatives: switching to SMP code Brought up 2 CPUs Initializing CPU#1 migration_cost=20 checking if image is initramfs... it is Freeing initrd memory: 10446k freed Grant table initialized NET: Registered protocol family 16 ACPI: bus type pci registered PCI: BIOS Bug: MCFG area at f0000000 is not E820-reserved PCI: Not using MMCONFIG. PCI: Using configuration type 1 Setting up standard PCI resources Allocating PCI resources starting at 88000000 (gap: 80000000:70000000) ACPI: Interpreter enabled ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) PCI: Probing PCI hardware (bus 00) ACPI: Assume root bridge [\_SB_.PCI0] bus is 0 PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2 Boot video device is 0000:01:00.0 PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 11) *4 ACPI: PCI Interrupt Link [LNKB] (IRQs *5 7) ACPI: PCI Interrupt Link [LNKC] (IRQs *9 10 11) ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 9 10 11) *3 ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 9 10 11 12 14 15) ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIE._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP04._PRT] Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init pnp: PnP ACPI: found 12 devices xen_mem: Initialising balloon driver. PCI: Using ACPI for IRQ routing PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report pnp: 00:02: ioport range 0x4d0-0x4d1 has been reserved pnp: 00:02: ioport range 0x1000-0x1005 could not be reserved pnp: 00:02: ioport range 0x1008-0x100f could not be reserved pnp: 00:03: ioport range 0xf400-0xf4fe has been reserved pnp: 00:03: ioport range 0x1006-0x1007 has been reserved pnp: 00:03: ioport range 0x100a-0x1059 could not be reserved pnp: 00:03: ioport range 0x1060-0x107f has been reserved pnp: 00:03: ioport range 0x1080-0x10bf has been reserved pnp: 00:03: ioport range 0x10c0-0x10df has been reserved pnp: 00:08: ioport range 0xc80-0xcff could not be reserved pnp: 00:08: ioport range 0x910-0x91f has been reserved pnp: 00:08: ioport range 0x920-0x92f has been reserved pnp: 00:08: ioport range 0xcb0-0xcbf has been reserved pnp: 00:08: ioport range 0x930-0x97f has been reserved PCI: Bridge: 0000:00:01.0 IO window: e000-efff MEM window: efd00000-efefffff PREFETCH window: d0000000-dfffffff PCI: Bridge: 0000:00:1c.0 IO window: disabled. MEM window: efc00000-efcfffff PREFETCH window: disabled. PCI: Bridge: 0000:00:1c.3 IO window: d000-dfff MEM window: efa00000-efbfffff PREFETCH window: e0000000-e01fffff PCI: Bridge: 0000:00:1e.0 IO window: disabled. MEM window: ef900000-ef9fffff PREFETCH window: disabled. ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16 PCI: Setting latency timer of device 0000:00:01.0 to 64 ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16 PCI: Setting latency timer of device 0000:00:1c.0 to 64 ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 17 PCI: Setting latency timer of device 0000:00:1c.3 to 64 PCI: Setting latency timer of device 0000:00:1e.0 to 64 NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 524288 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered Simple Boot Flag at 0x79 set to 0x1 audit: initializing netlink socket (disabled) audit(1212169445.020:1): initialized highmem bounce pool size: 64 pages VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) Initializing Cryptographic API io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) PCI: Setting latency timer of device 0000:00:01.0 to 64 assign_interrupt_mode Found MSI capability Allocate Port Service[0000:00:01.0:pcie00] PCI: Setting latency timer of device 0000:00:1c.0 to 64 assign_interrupt_mode Found MSI capability Allocate Port Service[0000:00:1c.0:pcie00] Allocate Port Service[0000:00:1c.0:pcie02] PCI: Setting latency timer of device 0000:00:1c.3 to 64 assign_interrupt_mode Found MSI capability Allocate Port Service[0000:00:1c.3:pcie00] Allocate Port Service[0000:00:1c.3:pcie02] RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize Xen virtual console successfully installed as ttyS0 Event-channel device installed. PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 mice: PS/2 mouse device common for all mice TCP bic registered NET: Registered protocol family 1 NET: Registered protocol family 17 NET: Registered protocol family 8 NET: Registered protocol family 20 Using IPI No-Shortcut mode Freeing unused kernel memory: 148k freed input: AT Translated Set 2 keyboard as /class/input/input0 ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu0Ist] [20060707] ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu0Cst] [20060707] ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3]) ACPI: Processor [CPU0] (supports 8 throttling states) ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Ist] [20060707] ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Cst] [20060707] ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3]) ACPI: Processor [CPU1] (supports 8 throttling states) ACPI: Thermal Zone [THM] (47 C) usbcore: registered new driver usbfs usbcore: registered new driver hub SCSI subsystem initialized libata version 2.00 loaded. ata_piix 0000:00:1f.2: version 2.00 ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 17 (level, low) -> IRQ 18 PCI: Setting latency timer of device 0000:00:1f.2 to 64 ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0xBFA0 irq 14 scsi0 : ata_piix USB Universal Host Controller Interface driver v3.0 ieee1394: Initialized config rom entry `ip1394' ata1.00: ATA-7, max UDMA/100, 312581808 sectors: LBA48 NCQ (depth 0/32) ata1.00: ata1: dev 0 multi count 8 ata1.00: configured for UDMA/100 Vendor: ATA Model: SAMSUNG HM160JI Rev: AD10 Type: Direct-Access ANSI SCSI revision: 05 ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xBFA8 irq 15 scsi1 : ata_piix ata2.00: ATAPI, max UDMA/33 ata2.00: configured for UDMA/33 Vendor: TSSTcorp Model: DVD+-RW TS-L632D Rev: DE04 Type: CD-ROM ANSI SCSI revision: 05 ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 19 PCI: Setting latency timer of device 0000:00:1d.0 to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1 uhci_hcd 0000:00:1d.0: irq 19, io base 0x0000bf80 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 21 (level, low) -> IRQ 20 PCI: Setting latency timer of device 0000:00:1d.1 to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:1d.1: irq 20, io base 0x0000bf60 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 22 (level, low) -> IRQ 21 PCI: Setting latency timer of device 0000:00:1d.2 to 64 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1d.2: irq 21, io base 0x0000bf40 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 23 (level, low) -> IRQ 22 PCI: Setting latency timer of device 0000:00:1d.3 to 64 uhci_hcd 0000:00:1d.3: UHCI Host Controller uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1d.3: irq 22, io base 0x0000bf20 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 19 PCI: Setting latency timer of device 0000:00:1d.7 to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5 ehci_hcd 0000:00:1d.7: debug port 1 PCI: cache line size of 32 is not supported by device 0000:00:1d.7 ehci_hcd 0000:00:1d.7: irq 19, io mem 0xffa80000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 8 ports detected b44.c:v1.01 (Jun 16, 2006) ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 18 b44 0000:03:00.0: No usable DMA configuration, aborting. ACPI: PCI interrupt for device 0000:03:00.0 disabled b44: probe of 0000:03:00.0 failed with error -5 ACPI: PCI Interrupt 0000:03:01.0[A] -> GSI 19 (level, low) -> IRQ 17 ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[17] MMIO=[ef9fd800-ef9fdfff] Max Packet=[2048] IR/IT contexts=[4/4] SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: drive cache: write back SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB) sda: Write Protect is off sda: Mode Sense: 00 3a 00 00 SCSI device sda: drive cache: write back sda: sda1 sda2 sda4 sd 0:0:0:0: Attached scsi disk sda usb 4-1: new low speed USB device using uhci_hcd and address 2 kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. usb 4-1: configuration #1 chosen from 1 choice ieee1394: Host added: ID:BUS[0-00:1023] GUID[314fc00023af7050] eth1394: eth0: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0) sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 1:0:0:0: Attached scsi CD-ROM sr0 input: PC Speaker as /class/input/input1 Linux agpgart interface v0.101 (c) Dave Jones sd 0:0:0:0: Attached scsi generic sg0 type 0 sr 1:0:0:0: Attached scsi generic sg1 type 5 ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 17 (level, low) -> IRQ 18 Real Time Clock Driver v1.12ac intel_rng: FWH not detected agpgart: Detected an Intel 945GM Chipset. agpgart: AGP aperture is 256M @ 0x0 sdhci: Secure Digital Host Controller Interface driver, 0.12 sdhci: Copyright(c) Pierre Ossman sdhci: SDHCI controller found at 0000:03:01.1 [1180:0822] (rev 19) ACPI: PCI Interrupt 0000:03:01.1[B] -> GSI 18 (level, low) -> IRQ 23 mmc0: SDHCI at 0xef9fd500 irq 23 DMA usbcore: registered new driver hiddev ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 21 (level, low) -> IRQ 20 PCI: Setting latency timer of device 0000:00:1b.0 to 64 input: PS/2+USB Mouse as /class/input/input2 input: USB HID v1.11 Mouse [PS/2+USB Mouse] on usb-0000:00:1d.3-1 usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.6:USB HID core driver ts: Compaq touchscreen protocol output Synaptics Touchpad, model: 1, fw: 6.2, id: 0x180b1, caps: 0xa04713/0x200000 input: SynPS/2 Synaptics TouchPad as /class/input/input3 Adding 1020088k swap on /dev/sda1. Priority:-1 extents:1 across:1020088k EXT3 FS on sda2, internal journal loop: loaded (max 8 devices) ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1) ieee1394: sbp2: Try serialize_io=0 for better performance device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com ACPI: Battery Slot [BAT0] (battery present) ACPI: AC Adapter [AC] (on-line) ACPI: Lid Switch [LID] ACPI: Power Button (CM) [PBTN] ACPI: Sleep Button (CM) [SBTN] [drm] Initialized drm 1.0.1 20051102 NET: Registered protocol family 10 lo: Disabled Privacy Extensions IPv6 over IPv4 tunneling driver
Et enfin, tail -300 /var/log/messagesMay 30 17:32:05 hyperion syslogd 1.4.1#18: restart. May 30 17:32:05 hyperion kernel: klogd 1.4.1#18, log source = /proc/kmsg started. May 30 17:32:05 hyperion kernel: Linux version 2.6.18-4-xen-686 (Debian 2.6.18.dfsg.1-12etch2) (dannf@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Thu May 10 03:24:35 UTC 2007 May 30 17:32:05 hyperion kernel: BIOS-provided physical RAM map: May 30 17:32:05 hyperion kernel: Xen: 0000000000000000 - 0000000076e86000 (usable) May 30 17:32:05 hyperion kernel: 1174MB HIGHMEM available. May 30 17:32:05 hyperion kernel: 727MB LOWMEM available. May 30 17:32:05 hyperion kernel: NX (Execute Disable) protection: active May 30 17:32:05 hyperion kernel: DMI 2.4 present. May 30 17:32:05 hyperion kernel: ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) May 30 17:32:05 hyperion kernel: ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled) May 30 17:32:05 hyperion kernel: ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) May 30 17:32:05 hyperion kernel: ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) May 30 17:32:05 hyperion kernel: ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) May 30 17:32:05 hyperion kernel: IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 May 30 17:32:05 hyperion kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) May 30 17:32:05 hyperion kernel: ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) May 30 17:32:05 hyperion kernel: Enabling APIC mode: Flat. Using 1 I/O APICs May 30 17:32:05 hyperion kernel: Using ACPI (MADT) for SMP configuration information May 30 17:32:05 hyperion kernel: Built 1 zonelists. Total pages: 487046 May 30 17:32:05 hyperion kernel: Kernel command line: root=/dev/sda2 ro console=tty0 May 30 17:32:05 hyperion kernel: Enabling fast FPU save and restore... done. May 30 17:32:05 hyperion kernel: Enabling unmasked SIMD FPU exception support... done. May 30 17:32:05 hyperion kernel: Initializing CPU#0 May 30 17:32:05 hyperion kernel: PID hash table entries: 4096 (order: 12, 16384 bytes) May 30 17:32:05 hyperion kernel: Xen reported: 1995.062 MHz processor. May 30 17:32:05 hyperion kernel: Console: colour VGA+ 80x25 May 30 17:32:05 hyperion kernel: Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) May 30 17:32:05 hyperion kernel: Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) May 30 17:32:05 hyperion kernel: Software IO TLB enabled: May 30 17:32:05 hyperion kernel: Aperture: 2 megabytes May 30 17:32:05 hyperion kernel: Kernel range: 0x00000000c21bf000 - 0x00000000c23bf000 May 30 17:32:05 hyperion kernel: vmalloc area: ee000000-f51fe000, maxmem 2d7fe000 May 30 17:32:05 hyperion kernel: Memory: 1904272k/1948184k available (1582k kernel code, 34760k reserved, 585k data, 148k init, 1202720k highmem) May 30 17:32:05 hyperion kernel: Checking if this processor honours the WP bit even in supervisor mode... Ok. May 30 17:32:05 hyperion kernel: Calibrating delay using timer specific routine.. 4989.67 BogoMIPS (lpj=9979356) May 30 17:32:05 hyperion kernel: Security Framework v1.0.0 initialized May 30 17:32:05 hyperion kernel: SELinux: Disabled at boot. May 30 17:32:05 hyperion kernel: Capability LSM initialized May 30 17:32:05 hyperion kernel: Mount-cache hash table entries: 512 May 30 17:32:05 hyperion kernel: CPU: L1 I cache: 32K, L1 D cache: 32K May 30 17:32:05 hyperion kernel: CPU: L2 cache: 4096K May 30 17:32:05 hyperion kernel: Checking 'hlt' instruction... OK. May 30 17:32:05 hyperion kernel: SMP alternatives: switching to UP code May 30 17:32:05 hyperion kernel: ACPI: Core revision 20060707 May 30 17:32:05 hyperion kernel: ENABLING IO-APIC IRQs May 30 17:32:05 hyperion kernel: SMP alternatives: switching to SMP code May 30 17:32:05 hyperion kernel: Brought up 2 CPUs May 30 17:32:05 hyperion kernel: Initializing CPU#1 May 30 17:32:05 hyperion kernel: migration_cost=23 May 30 17:32:05 hyperion kernel: checking if image is initramfs... it is May 30 17:32:05 hyperion kernel: Freeing initrd memory: 10446k freed May 30 17:32:05 hyperion kernel: Grant table initialized May 30 17:32:05 hyperion kernel: NET: Registered protocol family 16 May 30 17:32:05 hyperion kernel: ACPI: bus type pci registered May 30 17:32:05 hyperion kernel: PCI: Using configuration type 1 May 30 17:32:05 hyperion kernel: Setting up standard PCI resources May 30 17:32:05 hyperion kernel: Allocating PCI resources starting at 88000000 (gap: 80000000:70000000) May 30 17:32:05 hyperion kernel: ACPI: Interpreter enabled May 30 17:32:05 hyperion kernel: ACPI: Using IOAPIC for interrupt routing May 30 17:32:05 hyperion kernel: ACPI: PCI Root Bridge [PCI0] (0000:00) May 30 17:32:05 hyperion kernel: ACPI: Assume root bridge [\_SB_.PCI0] bus is 0 May 30 17:32:05 hyperion kernel: PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.2 May 30 17:32:05 hyperion kernel: PCI: Transparent bridge - 0000:00:1e.0 May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 9 10 11) *4 May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs *5 7) May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs *9 10 11) May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 5 7 9 10 11) *3 May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 9 10 11 12 14 15) May 30 17:32:05 hyperion kernel: Linux Plug and Play Support v0.97 (c) Adam Belay May 30 17:32:05 hyperion kernel: pnp: PnP ACPI init May 30 17:32:05 hyperion kernel: pnp: PnP ACPI: found 12 devices May 30 17:32:05 hyperion kernel: xen_mem: Initialising balloon driver. May 30 17:32:05 hyperion kernel: PCI: Using ACPI for IRQ routing May 30 17:32:05 hyperion kernel: PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report May 30 17:32:05 hyperion kernel: pnp: 00:02: ioport range 0x4d0-0x4d1 has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:02: ioport range 0x1000-0x1005 could not be reserved May 30 17:32:05 hyperion kernel: pnp: 00:02: ioport range 0x1008-0x100f could not be reserved May 30 17:32:05 hyperion kernel: pnp: 00:03: ioport range 0xf400-0xf4fe has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:03: ioport range 0x1006-0x1007 has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:03: ioport range 0x100a-0x1059 could not be reserved May 30 17:32:05 hyperion kernel: pnp: 00:03: ioport range 0x1060-0x107f has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:03: ioport range 0x1080-0x10bf has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:03: ioport range 0x10c0-0x10df has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:08: ioport range 0xc80-0xcff could not be reserved May 30 17:32:05 hyperion kernel: pnp: 00:08: ioport range 0x910-0x91f has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:08: ioport range 0x920-0x92f has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:08: ioport range 0xcb0-0xcbf has been reserved May 30 17:32:05 hyperion kernel: pnp: 00:08: ioport range 0x930-0x97f has been reserved May 30 17:32:05 hyperion kernel: PCI: Bridge: 0000:00:01.0 May 30 17:32:05 hyperion kernel: IO window: e000-efff May 30 17:32:05 hyperion kernel: MEM window: efd00000-efefffff May 30 17:32:05 hyperion kernel: PREFETCH window: d0000000-dfffffff May 30 17:32:05 hyperion kernel: PCI: Bridge: 0000:00:1c.0 May 30 17:32:05 hyperion kernel: IO window: disabled. May 30 17:32:05 hyperion kernel: MEM window: efc00000-efcfffff May 30 17:32:05 hyperion kernel: PREFETCH window: disabled. May 30 17:32:05 hyperion kernel: PCI: Bridge: 0000:00:1c.3 May 30 17:32:05 hyperion kernel: IO window: d000-dfff May 30 17:32:05 hyperion kernel: MEM window: efa00000-efbfffff May 30 17:32:05 hyperion kernel: PREFETCH window: e0000000-e01fffff May 30 17:32:05 hyperion kernel: PCI: Bridge: 0000:00:1e.0 May 30 17:32:05 hyperion kernel: IO window: disabled. May 30 17:32:05 hyperion kernel: MEM window: ef900000-ef9fffff May 30 17:32:05 hyperion kernel: PREFETCH window: disabled. May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16 May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16 May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1c.3[D] -> GSI 19 (level, low) -> IRQ 17 May 30 17:32:05 hyperion kernel: NET: Registered protocol family 2 May 30 17:32:05 hyperion kernel: IP route cache hash table entries: 32768 (order: 5, 131072 bytes) May 30 17:32:05 hyperion kernel: TCP established hash table entries: 131072 (order: 8, 1048576 bytes) May 30 17:32:05 hyperion kernel: TCP bind hash table entries: 65536 (order: 7, 524288 bytes) May 30 17:32:05 hyperion kernel: TCP: Hash tables configured (established 131072 bind 65536) May 30 17:32:05 hyperion kernel: TCP reno registered May 30 17:32:05 hyperion kernel: Simple Boot Flag at 0x79 set to 0x1 May 30 17:32:05 hyperion kernel: audit: initializing netlink socket (disabled) May 30 17:32:05 hyperion kernel: audit(1212168715.088:1): initialized May 30 17:32:05 hyperion kernel: highmem bounce pool size: 64 pages May 30 17:32:05 hyperion kernel: VFS: Disk quotas dquot_6.5.1 May 30 17:32:05 hyperion kernel: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) May 30 17:32:05 hyperion kernel: Initializing Cryptographic API May 30 17:32:05 hyperion kernel: io scheduler noop registered May 30 17:32:05 hyperion kernel: io scheduler anticipatory registered May 30 17:32:05 hyperion kernel: io scheduler deadline registered May 30 17:32:05 hyperion kernel: io scheduler cfq registered (default) May 30 17:32:05 hyperion kernel: assign_interrupt_mode Found MSI capability May 30 17:32:05 hyperion last message repeated 2 times May 30 17:32:05 hyperion kernel: RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize May 30 17:32:05 hyperion kernel: Xen virtual console successfully installed as ttyS0 May 30 17:32:05 hyperion kernel: Event-channel device installed. May 30 17:32:05 hyperion kernel: PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 May 30 17:32:05 hyperion kernel: serio: i8042 AUX port at 0x60,0x64 irq 12 May 30 17:32:05 hyperion kernel: serio: i8042 KBD port at 0x60,0x64 irq 1 May 30 17:32:05 hyperion kernel: mice: PS/2 mouse device common for all mice May 30 17:32:05 hyperion kernel: TCP bic registered May 30 17:32:05 hyperion kernel: NET: Registered protocol family 1 May 30 17:32:05 hyperion kernel: NET: Registered protocol family 17 May 30 17:32:05 hyperion kernel: NET: Registered protocol family 8 May 30 17:32:05 hyperion kernel: NET: Registered protocol family 20 May 30 17:32:05 hyperion kernel: Using IPI No-Shortcut mode May 30 17:32:05 hyperion kernel: Freeing unused kernel memory: 148k freed May 30 17:32:05 hyperion kernel: input: AT Translated Set 2 keyboard as /class/input/input0 May 30 17:32:05 hyperion kernel: ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu0Ist] [20060707] May 30 17:32:05 hyperion kernel: ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu0Cst] [20060707] May 30 17:32:05 hyperion kernel: ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3]) May 30 17:32:05 hyperion kernel: ACPI: Processor [CPU0] (supports 8 throttling states) May 30 17:32:05 hyperion kernel: ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Ist] [20060707] May 30 17:32:05 hyperion kernel: ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Cst] [20060707] May 30 17:32:05 hyperion kernel: ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3]) May 30 17:32:05 hyperion kernel: ACPI: Processor [CPU1] (supports 8 throttling states) May 30 17:32:05 hyperion kernel: ACPI: Thermal Zone [THM] (51 C) May 30 17:32:05 hyperion kernel: usbcore: registered new driver usbfs May 30 17:32:05 hyperion kernel: usbcore: registered new driver hub May 30 17:32:05 hyperion kernel: USB Universal Host Controller Interface driver v3.0 May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 18 May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.0: UHCI Host Controller May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1 May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.0: irq 18, io base 0x0000bf80 May 30 17:32:05 hyperion kernel: usb usb1: configuration #1 chosen from 1 choice May 30 17:32:05 hyperion kernel: hub 1-0:1.0: USB hub found May 30 17:32:05 hyperion kernel: hub 1-0:1.0: 2 ports detected May 30 17:32:05 hyperion kernel: SCSI subsystem initialized May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 21 (level, low) -> IRQ 19 May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.1: UHCI Host Controller May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2 May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000bf60 May 30 17:32:05 hyperion kernel: usb usb2: configuration #1 chosen from 1 choice May 30 17:32:05 hyperion kernel: hub 2-0:1.0: USB hub found May 30 17:32:05 hyperion kernel: hub 2-0:1.0: 2 ports detected May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 22 (level, low) -> IRQ 20 May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.2: UHCI Host Controller May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3 May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.2: irq 20, io base 0x0000bf40 May 30 17:32:05 hyperion kernel: usb usb3: configuration #1 chosen from 1 choice May 30 17:32:05 hyperion kernel: hub 3-0:1.0: USB hub found May 30 17:32:05 hyperion kernel: hub 3-0:1.0: 2 ports detected May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 23 (level, low) -> IRQ 21 May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.3: UHCI Host Controller May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4 May 30 17:32:05 hyperion kernel: uhci_hcd 0000:00:1d.3: irq 21, io base 0x0000bf20 May 30 17:32:05 hyperion kernel: usb usb4: configuration #1 chosen from 1 choice May 30 17:32:05 hyperion kernel: hub 4-0:1.0: USB hub found May 30 17:32:05 hyperion kernel: hub 4-0:1.0: 2 ports detected May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:03:01.0[A] -> <6>ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 18 May 30 17:32:05 hyperion kernel: ehci_hcd 0000:00:1d.7: EHCI Host Controller May 30 17:32:05 hyperion kernel: ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5 May 30 17:32:05 hyperion kernel: ehci_hcd 0000:00:1d.7: debug port 1 May 30 17:32:05 hyperion kernel: ehci_hcd 0000:00:1d.7: irq 18, io mem 0xffa80000 May 30 17:32:05 hyperion kernel: GSI 19 (level, low) -> IRQ 17 May 30 17:32:05 hyperion kernel: ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 May 30 17:32:05 hyperion kernel: usb usb5: configuration #1 chosen from 1 choice May 30 17:32:05 hyperion kernel: hub 5-0:1.0: USB hub found May 30 17:32:05 hyperion kernel: hub 5-0:1.0: 8 ports detected May 30 17:32:05 hyperion kernel: ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[17] MMIO=[ef9fd800-ef9fdfff] Max Packet=[2048] IR/IT contexts=[4/4] May 30 17:32:05 hyperion kernel: b44.c:v1.01 (Jun 16, 2006) May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 22 May 30 17:32:05 hyperion kernel: ACPI: PCI interrupt for device 0000:03:00.0 disabled May 30 17:32:05 hyperion kernel: b44: probe of 0000:03:00.0 failed with error -5 May 30 17:32:05 hyperion kernel: ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ] May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 17 (level, low) -> IRQ 22 May 30 17:32:05 hyperion kernel: ata1: SATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0xBFA0 irq 14 May 30 17:32:05 hyperion kernel: scsi0 : ata_piix May 30 17:32:05 hyperion kernel: ata1.00: ATA-7, max UDMA/100, 312581808 sectors: LBA48 NCQ (depth 0/32) May 30 17:32:05 hyperion kernel: ata1.00: ata1: dev 0 multi count 8 May 30 17:32:05 hyperion kernel: ata1.00: configured for UDMA/100 May 30 17:32:05 hyperion kernel: Vendor: ATA Model: SAMSUNG HM160JI Rev: AD10 May 30 17:32:05 hyperion kernel: Type: Direct-Access ANSI SCSI revision: 05 May 30 17:32:05 hyperion kernel: ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xBFA8 irq 15 May 30 17:32:05 hyperion kernel: scsi1 : ata_piix May 30 17:32:05 hyperion kernel: ata2.00: ATAPI, max UDMA/33 May 30 17:32:05 hyperion kernel: usb 4-1: new low speed USB device using uhci_hcd and address 2 May 30 17:32:05 hyperion kernel: ata2.00: configured for UDMA/33 May 30 17:32:05 hyperion kernel: Vendor: TSSTcorp Model: DVD+-RW TS-L632D Rev: DE04 May 30 17:32:05 hyperion kernel: Type: CD-ROM ANSI SCSI revision: 05 May 30 17:32:05 hyperion kernel: Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 May 30 17:32:05 hyperion kernel: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx May 30 17:32:05 hyperion kernel: SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB) May 30 17:32:05 hyperion kernel: sda: Write Protect is off May 30 17:32:05 hyperion kernel: SCSI device sda: drive cache: write back May 30 17:32:05 hyperion kernel: SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB) May 30 17:32:05 hyperion kernel: sda: Write Protect is off May 30 17:32:05 hyperion kernel: SCSI device sda: drive cache: write back May 30 17:32:05 hyperion kernel: sda: sda1 sda2 sda4 May 30 17:32:05 hyperion kernel: sd 0:0:0:0: Attached scsi disk sda May 30 17:32:05 hyperion kernel: usb 4-1: configuration #1 chosen from 1 choice May 30 17:32:05 hyperion kernel: usbcore: registered new driver hiddev May 30 17:32:05 hyperion kernel: input: PS/2+USB Mouse as /class/input/input1 May 30 17:32:05 hyperion kernel: input: USB HID v1.11 Mouse [PS/2+USB Mouse] on usb-0000:00:1d.3-1 May 30 17:32:05 hyperion kernel: usbcore: registered new driver usbhid May 30 17:32:05 hyperion kernel: drivers/usb/input/hid-core.c: v2.6:USB HID core driver May 30 17:32:05 hyperion kernel: kjournald starting. Commit interval 5 seconds May 30 17:32:05 hyperion kernel: EXT3-fs: mounted filesystem with ordered data mode. May 30 17:32:05 hyperion kernel: eth1394: eth0: IEEE-1394 IPv4 over 1394 Ethernet (fw-host0) May 30 17:32:05 hyperion kernel: ts: Compaq touchscreen protocol output May 30 17:32:05 hyperion kernel: sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray May 30 17:32:05 hyperion kernel: Uniform CD-ROM driver Revision: 3.20 May 30 17:32:05 hyperion kernel: sd 0:0:0:0: Attached scsi generic sg0 type 0 May 30 17:32:05 hyperion kernel: sr 1:0:0:0: Attached scsi generic sg1 type 5 May 30 17:32:05 hyperion kernel: Real Time Clock Driver v1.12ac May 30 17:32:05 hyperion kernel: Linux agpgart interface v0.101 (c) Dave Jones May 30 17:32:05 hyperion kernel: agpgart: Detected an Intel 945GM Chipset. May 30 17:32:05 hyperion kernel: agpgart: AGP aperture is 256M @ 0x0 May 30 17:32:05 hyperion kernel: input: PC Speaker as /class/input/input2 May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 17 (level, low) -> IRQ 22 May 30 17:32:05 hyperion kernel: sdhci: Secure Digital Host Controller Interface driver, 0.12 May 30 17:32:05 hyperion kernel: sdhci: Copyright(c) Pierre Ossman May 30 17:32:05 hyperion kernel: sdhci: SDHCI controller found at 0000:03:01.1 [1180:0822] (rev 19) May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:03:01.1[B] -> GSI 18 (level, low) -> IRQ 23 May 30 17:32:05 hyperion kernel: mmc0: SDHCI at 0xef9fd500 irq 23 DMA May 30 17:32:05 hyperion kernel: ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 21 (level, low) -> IRQ 19 May 30 17:32:05 hyperion kernel: Synaptics Touchpad, model: 1, fw: 6.2, id: 0x180b1, caps: 0xa04713/0x200000 May 30 17:32:05 hyperion kernel: input: SynPS/2 Synaptics TouchPad as /class/input/input3 May 30 17:32:05 hyperion kernel: Adding 1020088k swap on /dev/sda1. Priority:-1 extents:1 across:1020088k May 30 17:32:05 hyperion kernel: EXT3 FS on sda2, internal journal May 30 17:32:05 hyperion kernel: loop: loaded (max 8 devices) May 30 17:32:05 hyperion kernel: ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1) May 30 17:32:05 hyperion kernel: ieee1394: sbp2: Try serialize_io=0 for better performance May 30 17:32:05 hyperion kernel: device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com May 30 17:32:05 hyperion kernel: ACPI: Battery Slot [BAT0] (battery present) May 30 17:32:05 hyperion kernel: ACPI: AC Adapter [AC] (on-line) May 30 17:32:05 hyperion kernel: ACPI: Lid Switch [LID] May 30 17:32:05 hyperion kernel: ACPI: Power Button (CM) [PBTN] May 30 17:32:05 hyperion kernel: ACPI: Sleep Button (CM) [SBTN] May 30 17:32:13 hyperion kernel: [drm] Initialized drm 1.0.1 20051102
Désolé, mais c’est un peu long…

#8

Re,
J’ai installé “bridge-utils” et “uml-utilities”.
Voici le résultat :Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Nom Version Description +++-==============-==============-============================================ ii bridge-utils 1.4-2 Utilities for configuring the Linux Ethernet ii uml-utilities 20070815-1.1 User-mode Linux (utility programs)
Et mon fichier /etc/network/interfaces[code]# The loopback network interface
auto lo
iface lo inet loopback

The primary network interface

iface br1 inet dhcp
bridge_ports eth1 tap1
bridge_maxwait 0

allow-hotplug eth1
iface eth1 inet dhcp

iface br0 inet dhcp
bridge_ports eth0 tap0
bridge_maxwait 0

allow-hotplug eth0
iface eth0 inet dhcp[/code]

#9

Sympathique ce tuto !
Pour le noyau 2.6.25 il suffira simplement de démarrer à cette étape :

?

Merci d’avance.

#10

[quote=“hsmr”]Re,
J’ai installé “bridge-utils” et “uml-utilities”.
Voici le résultat :Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Nom Version Description +++-==============-==============-============================================ ii bridge-utils 1.4-2 Utilities for configuring the Linux Ethernet ii uml-utilities 20070815-1.1 User-mode Linux (utility programs)
Et mon fichier /etc/network/interfaces[code]# The loopback network interface
auto lo
iface lo inet loopback

The primary network interface

iface br1 inet dhcp
bridge_ports eth1 tap1
bridge_maxwait 0

allow-hotplug eth1
iface eth1 inet dhcp

iface br0 inet dhcp
bridge_ports eth0 tap0
bridge_maxwait 0

allow-hotplug eth0
iface eth0 inet dhcp[/code][/quote]

Et cela a t’il résolu ton problème ?

#11

[quote=“Ludo”]Et cela a t’il résolu ton problème ?[/quote]Pas du tout!
Je n’ai toujours pas de réseau (sur la machine hôte)

#12

Dans la configuration de ta carte réseau il y à pas mal de faute. eth0 & eth1 + br1 & br0
Vérifie bien que tu utilise les bons chiffres pour les désigner. Et re verifie ton fichier avec attention.

[quote]
auto lo
iface lo inet loopback

The primary network interface

iface br1 inet dhcp
bridge_ports eth1 tap1
bridge_maxwait 0

allow-hotplug eth1
iface eth1 inet dhcp

iface br0 inet dhcp
bridge_ports eth0 tap0
bridge_maxwait 0

allow-hotplug eth0
iface eth0 inet dhcp[/quote].

#13

les bridges ne sontt pas bien configurés: il me semble que les eth doivent être en inet manual.