Re: [Xen-users] DomU stops on boot inside Dom0 while booting

[Mark Williamson <mark.williamson@xxxxxxxxxxxx>]

It looks like perhaps they're not outputting boot information to the serial 
console?  Perhaps this is what you're seeing.

I see you have the message "Initializing xen vfb; pass xencons=tty to prevent 
this" appearing.  Could you try adding that to the kernel arguments and see 
if that gets you any further?

Cheers,
Mark

On Sunday 14 October 2007, Adam D wrote:
> I have done some more testing towards starting up a guest domain.
>
> Processor: AMD Opetron
> Host:  Ubuntu - Feisty
> guest: Ubuntu - Feisty (created on another box tar copied onto lvm)
>
> host and guest kernel:  stock ubuntu kernel version 2.6.22-14-xen
>
> guest1
> file system: xfs
> results:
> ...
> [11479.069603] Xen virtual console successfully installed as xvc0
> [11479.069668] Event-channel device installed.
> [11479.082110] netfront: Initialising virtual ethernet driver.
> [11479.082310] PNP: No PS/2 controller found. Probing ports directly.
> [11479.083330] i8042.c: No controller found.
> [11479.083414] mice: PS/2 mouse device common for all mice
> [11479.083520] TCP cubic registered
> [11479.083573] NET: Registered protocol family 1
> [11479.085829] xen-vbd: registered block device major 3
> [11479.085844] blkfront: hda1: barriers enabled
> [11479.086551] blkfront: hda2: barriers enabled
> [11479.180017]
> /build/buildd/linux-source-2.6.22-2.6.22/debian/build/custom-source-xen/dri
>vers/rtc/hctosys.c: unable to open rtc device (rtc0)
> [11479.180031] Freeing unused kernel memory: 208k freed
> [11479.423629] Capability LSM initialized
> [11479.430752] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12)
> initialised: dm-devel@xxxxxxxxxx
> [11479.508448] thermal: Unknown symbol acpi_processor_set_thermal_limit
> [11479.768737] SGI XFS with ACLs, security attributes, realtime, large
> block/inode numbers, no debug enabled
> [11479.769042] SGI XFS Quota Management subsystem
> [11479.779278] blkfront: hda1: write barrier op failed
> [11479.779291] blkfront: hda1: barriers disabled
> [11479.787799] Filesystem "hda1": Disabling barriers, trial barrier
> write failed
> [11479.796499] XFS mounting filesystem hda1
> [11481.622424] fuse init (API version 7.8)
>
>
> guest2
> file system: ext3
> results:
> ...
> [12170.146675] xencons_init: Initializing xen vfb; pass xencons=tty to
> prevent this
> [12170.146755] Xen virtual console successfully installed as xvc0
> [12170.146799] Event-channel device installed.
> [12170.159082] netfront: Initialising virtual ethernet driver.
> [12170.159286] PNP: No PS/2 controller found. Probing ports directly.
> [12170.160306] i8042.c: No controller found.
> [12170.160391] mice: PS/2 mouse device common for all mice
> [12170.160497] TCP cubic registered
> [12170.160549] NET: Registered protocol family 1
> [12170.162722] xen-vbd: registered block device major 3
> [12170.162737] blkfront: hda1: barriers enabled
> [12170.163592] blkfront: hda2: barriers enabled
> [12170.257064]
> /build/buildd/linux-source-2.6.22-2.6.22/debian/build/custom-source-xen/dri
>vers/rtc/hctosys.c: unable to open rtc device (rtc0)
> [12170.257081] Freeing unused kernel memory: 208k freed
> [12170.502083] Capability LSM initialized
> [12170.509249] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12)
> initialised: dm-devel@xxxxxxxxxx
> [12170.577503] thermal: Unknown symbol acpi_processor_set_thermal_limit
> [12170.893524] kjournald starting.  Commit interval 5 seconds
> [12170.893550] EXT3-fs: mounted filesystem with ordered data mode.
>
>
> Each guest can be shutdown properly.  It seams like they both stop at
> mounting the system.
>
> -Adam
>
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-- 
Dave: Just a question. What use is a unicyle with no seat?  And no pedals!
Mark: To answer a question with a question: What use is a skateboard?
Dave: Skateboards have wheels.
Mark: My wheel has a wheel!

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