[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-users] pcifront problem in Ubuntu 10.04 domU

Hello Mark,
I've installed linux-image-virtual with command "sudo aptitude install linux-image-virtual" and updated grub, but after rebooting, the pci device doesn't appears (lspci).
I've seen the dmesg log and nothing about pci frontend devices.

El mié, 11-05-2011 a las 10:07 -0700, Mark Pryor escribió:
--- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@xxxxxxxxx> wrote:

From: Francisco Barrera <francisco.barrera@xxxxxxxxx>
Subject: Re: [Xen-users] pcifront problem in Ubuntu 10.04 domU
To: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, May 11, 2011, 9:29 AM

Hello Mark,

I don't really understand your first question.

If it is related with if I use pygrub or dom0 kernel files in the config file from domU, the response is not, I use pygrub.

For the second question, I use this kernel because in dom0 I use CentOS,not Ubuntu. 

Hope this clarify your questions.

Besides I told in the first mail, I review dmesg in domU, and the result it looks ok:

[    2.036868] pcifront pci-0: Creating PCI Frontend Bus 0000:00

[    2.037494] pci 0000:00:00.0: [14e4:164c] type 0 class 0x000200

[    2.038642] pci 0000:00:00.0: reg 10: [mem 0xd2000000-0xd3ffffff 64bit]

[    2.042682] pci 0000:00:00.0: PME# supported from D3hot D3cold

[    2.042731] pci 0000:00:00.0: PME# disabled

[    2.045954] Initialising Xen virtual ethernet driver.

[    2.142451] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro

[    2.151373] pcifront pci-0: claiming resource 0000:00:00.0/0

[    2.210242] lp: driver loaded but no devices found

[    2.261647] bnx2: Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.18 (Oct 7, 2010)

[    2.261772] bnx2 0000:00:00.0: enabling device (0000 -> 0002)

[    2.262184] bnx2 0000:00:00.0: Xen PCI enabling IRQ: 19

[    2.340687] bnx2 0000:00:00.0: eth1: Broadcom NetXtreme II BCM5708 1000Base-T (B2) PCI-X 64-bit 133MHz found at mem d2000000, IRQ 19, node addr 00:10:18:39:9a:f0

Thanks very much.
Try using the linux-image-virtual kernel from standard lucid repos, not the generic kernel from natty-ppa.

El mié, 11-05-2011 a las 08:47 -0700, Mark Pryor escribió:

--- On Wed, 5/11/11, Francisco Barrera <francisco.barrera@xxxxxxxxx> wrote:

From: Francisco Barrera <francisco.barrera@xxxxxxxxx>
Subject: [Xen-users] pcifront problem in Ubuntu 10.04 domU
To: xen-users@xxxxxxxxxxxxxxxxxxx
Date: Wednesday, May 11, 2011, 5:10 AM

Hi all,

I have a problem when from domU I need to configure a network interface.

Kernel driver in use: pciback

Kernel modules: bnx2

domU: paravirtual Ubuntu 10.04  with 2.6.37-020637-generic kernel

Apparently works fine, because I execute from dom0 when domU is created "xm pci-list Ubuntu" and the result is:

domain   bus   slot   func

0x0000  0x09   0x00    0x0

and from domU I execute lspci, it returns:

00:00.0 Ethernet controller: Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet (rev 12)


You are using a PPA kernel from dom0. Did you copy over the modules to domU?

What does the PPA kernel provide you that the Lucid kernel can't?


    Francisco Barrera



Antes de imprimir este e-mail piense en su responsabilidad compromiso con el medio ambiente

Este mensaje y los documentos anexos que pudiera incluir se dirige exclusivamente a su/s destinatario/s y puede contener información privilegiada o confidencial. Si no es ud. el destinatario del mensaje, le rogamos que lo comunique inmediatamente al remitente y proceda a su destrucción. La utilización, grabación, divulgación, copia o cualquier otro uso de la información sin el consentimiento de EMPELT está prohibida en virtud de la legislación vigente.

EMPELT cumple la Ley Orgánica 15/99 de 14 de Diciembre de Protección de Datos de Carácter Personal. Su e-mail y datos personales pueden estar incluidos en un fichero para su tratamiento. En cualquier momento puede ejercer sus derechos de acceso, rectificación, cancelación y oposición, mediante el envío de un e-mail o comunicación por escrito.

Before printing think about your responsability and commitment with the environment

This message and all its attached documents is intended exclusively for its addressee(s) and may contain information that is confidential and protected by a professional privilege or whose disclosure is prohibited by law. If this message has been received by mistake, please we require to notify the sender immediately via e-mail and delete it. Any dissemination, copy, disclosure or, in any other way, using any of the information without the EMPELT consent is strictly prohibited by law.

EMPELT meets the Organica Law 15/99 of December 14 for the Protection of Personal Data. Your e-mail and personal information can be included in a file for treatment. In any moment you can exercise their rigths of access, rectification, cancellation and oposition by sending and e-mail or written communication.

Xen-users mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.