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Re: [Xen-devel] stubdom problem

from [Marco Sinhoreli] [Permanent Link][Original]
To: "Samuel Thibault" <samuel.thibault@xxxxxxxxxxxx>, "Marco Sinhoreli" <msinhore@xxxxxxxxx>, "xen-devel mailing list" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] stubdom problem
From: "Marco Sinhoreli" <msinhore@xxxxxxxxx>
Date: Mon, 1 Sep 2008 18:09:09 -0300
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Hi Samuel,

I found the problem:
In qemu start, the hard disk is the default bootable device.

(XEN) HVM30: HVM Loader
(XEN) HVM30: Detected Xen v3.3.0
(XEN) HVM30: CPU speed is 2810 MHz
(XEN) HVM30: Multiprocessor initialisation:
(XEN) HVM30:  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs ... done.
(XEN) HVM30: Writing SMBIOS tables ...
(XEN) HVM30: Loading ROMBIOS ...
(XEN) HVM30: 9452 bytes of ROMBIOS high-memory extensions:
(XEN) HVM30:   Relocating to 0x1fff8800-0x1fffacec ... done
(XEN) irq.c:235: Dom30 PCI link 0 changed 0 -> 5
(XEN) HVM30: PCI-ISA link 0 routed to IRQ5
(XEN) irq.c:235: Dom30 PCI link 1 changed 0 -> 10
(XEN) HVM30: PCI-ISA link 1 routed to IRQ10
(XEN) irq.c:235: Dom30 PCI link 2 changed 0 -> 11
(XEN) HVM30: PCI-ISA link 2 routed to IRQ11
(XEN) irq.c:235: Dom30 PCI link 3 changed 0 -> 5
(XEN) HVM30: PCI-ISA link 3 routed to IRQ5
(XEN) HVM30: pci dev 01:2 INTA->IRQ10
(XEN) HVM30: pci dev 03:0 INTA->IRQ5
(XEN) HVM30: pci dev 04:0 INTA->IRQ5
(XEN) HVM30: pci dev 02:0 bar 10 size 02000000: f0000008
(XEN) HVM30: pci dev 03:0 bar 14 size 01000000: f2000008
(XEN) HVM30: pci dev 02:0 bar 14 size 00001000: f3000000
(XEN) HVM30: pci dev 03:0 bar 10 size 00000100: 0000c001
(XEN) HVM30: pci dev 04:0 bar 10 size 00000100: 0000c101
(XEN) HVM30: pci dev 04:0 bar 14 size 00000100: f3001000
(XEN) HVM30: pci dev 01:1 bar 20 size 00000010: 0000c201
(XEN) HVM30: Creating MP tables ...
(XEN) HVM30: Loading Cirrus VGABIOS ...
(XEN) HVM30: Loading PXE ROM ...
(XEN) HVM30:  - Manufacturer: Etherboot
(XEN) HVM30:  - Product name: rtl8139.zrom 5.4.2 (GPL) etherboot.org
(XEN) HVM30: Loading ACPI ...
(XEN) HVM30:  - Lo data: 000ea000-000ea03f
(XEN) HVM30:  - Hi data: 1fff7400-1fff87df
(XEN) HVM30: BIOS map:
(XEN) HVM30:  c0000-c8bff: VGA BIOS
(XEN) HVM30:  d0000-d7fff: Etherboot ROM
(XEN) HVM30:  e9000-e9140: SMBIOS tables
(XEN) HVM30:  f0000-fffff: Main BIOS
(XEN) HVM30: Invoking ROMBIOS ...
(XEN) HVM30:  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) stdvga.c:147:d30 entering stdvga and caching modes
(XEN) HVM30: HVMAssist BIOS, 1 cpu, $Revision: 1.138 $ $Date:
2005/05/07 15:55:26 $
(XEN) HVM30:
(XEN) HVM30: ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) HVM30: ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (10240 MBytes)
(XEN) HVM30: ata0  slave: Unknown device
(XEN) HVM30: ata1 master: QEMU CD-ROM ATAPI-4 CD-Rom/DVD-Rom
(XEN) HVM30: ata1  slave: Unknown device
(XEN) HVM30:
(XEN) HVM30:
(XEN) HVM30:
(XEN) HVM30: Press F10 to select boot device.
(XEN) HVM30: Booting from Hard Disk...
(XEN) HVM30: Boot from Hard Disk failed: not a bootable disk
(XEN) HVM30: FATAL: No bootable device.
(XEN) hvm.c:727:d30 All CPUs offline -- powering off.

I set in config file to boot from cdrom setting the variable boot='dc'
 but it isn't working. Well, after start the virtual machine, I open
fastlly the vncviewer to connect to virtual machine and I pressed the
F10 key to select the #3 option to boot from CDrom and It worked.

(XEN) HVM32: HVM Loader
(XEN) HVM32: Detected Xen v3.3.0
(XEN) HVM32: CPU speed is 2810 MHz
(XEN) HVM32: Multiprocessor initialisation:
(XEN) HVM32:  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs ... done.
(XEN) HVM32: Writing SMBIOS tables ...
(XEN) HVM32: Loading ROMBIOS ...
(XEN) HVM32: 9452 bytes of ROMBIOS high-memory extensions:
(XEN) HVM32:   Relocating to 0x1fff8800-0x1fffacec ... done
(XEN) irq.c:235: Dom32 PCI link 0 changed 0 -> 5
(XEN) HVM32: PCI-ISA link 0 routed to IRQ5
(XEN) irq.c:235: Dom32 PCI link 1 changed 0 -> 10
(XEN) HVM32: PCI-ISA link 1 routed to IRQ10
(XEN) irq.c:235: Dom32 PCI link 2 changed 0 -> 11
(XEN) HVM32: PCI-ISA link 2 routed to IRQ11
(XEN) irq.c:235: Dom32 PCI link 3 changed 0 -> 5
(XEN) HVM32: PCI-ISA link 3 routed to IRQ5
(XEN) HVM32: pci dev 01:2 INTA->IRQ10
(XEN) HVM32: pci dev 03:0 INTA->IRQ5
(XEN) HVM32: pci dev 04:0 INTA->IRQ5
(XEN) HVM32: pci dev 02:0 bar 10 size 02000000: f0000008
(XEN) HVM32: pci dev 03:0 bar 14 size 01000000: f2000008
(XEN) HVM32: pci dev 02:0 bar 14 size 00001000: f3000000
(XEN) HVM32: pci dev 03:0 bar 10 size 00000100: 0000c001
(XEN) HVM32: pci dev 04:0 bar 10 size 00000100: 0000c101
(XEN) HVM32: pci dev 04:0 bar 14 size 00000100: f3001000
(XEN) HVM32: pci dev 01:1 bar 20 size 00000010: 0000c201
(XEN) HVM32: Creating MP tables ...
(XEN) HVM32: Loading Cirrus VGABIOS ...
(XEN) HVM32: Loading PXE ROM ...
(XEN) HVM32:  - Manufacturer: Etherboot
(XEN) HVM32:  - Product name: rtl8139.zrom 5.4.2 (GPL) etherboot.org
(XEN) HVM32: Loading ACPI ...
(XEN) HVM32:  - Lo data: 000ea000-000ea03f
(XEN) HVM32:  - Hi data: 1fff7400-1fff87df
(XEN) HVM32: BIOS map:
(XEN) HVM32:  c0000-c8bff: VGA BIOS
(XEN) HVM32:  d0000-d7fff: Etherboot ROM
(XEN) HVM32:  e9000-e9140: SMBIOS tables
(XEN) HVM32:  f0000-fffff: Main BIOS
(XEN) HVM32: Invoking ROMBIOS ...
(XEN) HVM32:  rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) stdvga.c:147:d32 entering stdvga and caching modes
(XEN) HVM32: HVMAssist BIOS, 1 cpu, $Revision: 1.138 $ $Date:
2005/05/07 15:55:26 $
(XEN) HVM32:
(XEN) HVM32: ata0-0: PCHS=16383/16/63 translation=lba LCHS=1024/255/63
(XEN) HVM32: ata0 master: QEMU HARDDISK ATA-7 Hard-Disk (10240 MBytes)
(XEN) HVM32: ata0  slave: Unknown device
(XEN) HVM32: ata1 master: QEMU CD-ROM ATAPI-4 CD-Rom/DVD-Rom
(XEN) HVM32: ata1  slave: Unknown device
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32: Press F10 to select boot device.
(XEN) HVM32: Key pressed: 0044
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32:           Select boot device
(XEN) HVM32:
(XEN) HVM32:             1. Floppy
(XEN) HVM32:             2. Hard drive
(XEN) HVM32:             3. CD-ROM
(XEN) HVM32:             4. Network
(XEN) HVM32:
(XEN) HVM32:
(XEN) HVM32:           Currently selected: 3
(XEN) HVM32: Key pressed: 001C
(XEN) HVM32: Booting from CD-Rom...
(XEN) stdvga.c:151:d32 leaving stdvga
(XEN) common.c:3541:d33 tracking VRAM f0000 - f00f0

There is another way to set the default bootable device in conffile?
Something was changed? What changed?

Best regards,

-- 
Marco Sinhoreli

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