Re: [Xen-users] FreeBSD DomU under Debian Etch Dom0 (Xen 3.0.3-1)

["Kip Macy" <kip.macy@xxxxxxxxx>]

It currently only supports 3.0.4 or later.

 -Kip

On Dec 18, 2007 1:50 AM, Julien Reveillet <julien.reveillet@xxxxxxxxx> wrote:
>
>  Hello everybody,
>
>  I'm having troubles creating a FreeBSD DomU.
>
>  Here are the logs from Xen :
>
>  [2007-12-17 10:29:26 xend.XendDomainInfo 25559] DEBUG (__init__:1072)
> XendDomainInfo.create(['vm', ['name', 'FreeBSD'], ['memory', 256],
> ['on_crash', 'preserve'], ['vcpus', 1], ['image', ['linux', ['kernel',
> '/boot/xen3_domU'], ['args',
> 'boot_verbose,boot_single,vfs.root.mountfrom=ufs:/dev/md0a,kern.hz=100']]],
> ['device', ['vbd', ['uname', 'file:/disk/freebsd_racine.img'], ['dev',
> 'wd0a'], ['mode', 'w']]], ['device', ['vif']]])
>  [2007-12-17 10:29:26 xend.XendDomainInfo 25559] DEBUG (__init__:1072)
> parseConfig: config is ['vm', ['name', 'FreeBSD'], ['memory', 256],
> ['on_crash', 'preserve'], ['vcpus', 1], ['image', ['linux', ['kernel',
> '/boot/xen3_domU'], ['args',
> 'boot_verbose,boot_single,vfs.root.mountfrom=ufs:/dev/md0a,kern.hz=100']]],
> ['device', ['vbd', ['uname', 'file:/disk/freebsd_racine.img'], ['dev',
> 'wd0a'], ['mode', 'w']]], ['device', ['vif']]]
>  [2007-12-17 10:29:26 xend.XendDomainInfo 25559] DEBUG (__init__:1072)
> parseConfig: result is {'shadow_memory': None, 'uuid': None, 'on_crash':
> 'preserve', 'on_reboot': None, 'localtime': None, 'image': ['linux',
> ['kernel', '/boot/xen3_domU'], ['args',
> 'boot_verbose,boot_single,vfs.root.mountfrom=ufs:/dev/md0a,kern.hz=100']],
> 'on_poweroff': None, 'bootloader_args': None, 'cpus': None, 'name':
> 'FreeBSD', 'backend': [], 'vcpus': 1, 'cpu_weight': None, 'features': None,
> 'vcpu_avail': None, 'memory': 256, 'device': [('vbd', ['vbd', ['uname',
> 'file:/disk/freebsd_racine.img'], ['dev', 'wd0a'], ['mode', 'w']]), ('vif',
> ['vif'])], 'bootloader': None, 'cpu': None, 'maxmem': None}
>  [2007-12-17 10:29:26 xend.XendDomainInfo 25559] DEBUG (__init__:1072)
> XendDomainInfo.construct: None
>  [2007-12-17 10:29:26 xend.XendDomainInfo 25559] DEBUG (__init__:1072)
> XendDomainInfo.initDomain: 35 1.0
>  [2007-12-17 10:29:26 xend 25559] DEBUG (__init__:1072) Balloon: 1008 KiB
> free; 0 to scrub; need 262144; retries: 20.
>  [2007-12-17 10:29:26 xend 25559] DEBUG (__init__:1072) Balloon: setting
> dom0 target to 1497 MiB.
>  [2007-12-17 10:29:26 xend.XendDomainInfo 25559] DEBUG (__init__:1072)
> Setting memory target of domain Domain-0 (0) to 1497 MiB.
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) Balloon: 263152 KiB
> free; need 262144; done.
>  [2007-12-17 10:29:27 xend 25559] INFO (__init__:1072) buildDomain os=linux
> dom=35 vcpus=1
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) dom            = 35
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) image          =
> /boot/xen3_domU
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) store_evtchn   = 1
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) console_evtchn = 2
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) cmdline        =
> boot_verbose,boot_single,vfs.root.mountfrom=ufs:/dev/md0a,kern.hz=100
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) ramdisk        =
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) vcpus          = 1
>  [2007-12-17 10:29:27 xend 25559] DEBUG (__init__:1072) features       =
>  [2007-12-17 10:29:27 xend.XendDomainInfo 25559] ERROR (__init__:1072)
> Domain construction failed
>  Traceback (most recent call last):
>    File "/usr/lib/xen-3.0.3-1/lib/python/xen/xend/XendDomainInfo.py", line
> 195, in create
>      vm.initDomain()
>    File "/usr/lib/xen-3.0.3-1/lib/python/xen/xend/XendDomainInfo.py", line
> 1363, in initDomain
>      raise VmError(str(exn))
>  VmError: (22, 'Invalid argument')
>
>
>
>  Here is my config file :
>
>
>
>  kernel = "/boot/xen3_domU"
>
>  # Optional ramdisk.
>  #ramdisk = "/boot/initrd.gz"
>
>  # The domain build function. Default is 'linux'.
>  #builder='linux'
>
>  # Initial memory allocation (in megabytes) for the new domain.
>  memory = 256
>
>  # A name for your domain. All domains must have different names.
>  name = "FreeBSD"
>
>  vif = [ '' ]
>
>  #disk = [ 'phy:hda1,hda1,w' ]
>  disk = [ 'file:/disk/freebsd_racine.img,wd0a,w' ]
>
>  # Set root device.
>  root = "/dev/sdb1 ro"
>
>  #1 Sets runlevel 4.
>  extra = "4"
>
>  on_crash    = 'preserve'
>  extra = "boot_verbose"
>  extra += ",boot_single"
>  extra += ",vfs.root.mountfrom=ufs:/dev/md0a"
>  #extra += ",vfs.root.mountfrom=ufs:/dev/xbd769a"
>  extra += ",kern.hz=100"
>
>
>  Is there an other builder option for Bsd systems?
>
>
>  I saw many post about people having the same problem but some told them to
> use différent kernel for install or using different way like non pae kernel.
>
>  As my Xen kernel do a "kernel panic" with non pae (Quad Core with 4Gb) i
> can't try FreeBSD on my system.
>
>  What do you suggest to me?
>
>  - Upgrade to Xen 3.1?
>  - Compile FreeBSD kernel with Pae enabled? (i'm searching for it but
> haven't found one yet, is it a working option for FreeBSD?)
>  - Any other way?...
>
>  Thanks in advance.
>
>
> --
>
>
> ____________________________________
>
>  Julien Reveillet
>  j.reveillet@xxxxxxxxxxxxxxxxxxxxxx
>
>  GraphiqueAlliance
>  Solution pré-presse et gestion de documents
>
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>  61/69 Rue Camille Pelletan 33150 CENON
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>

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