RE: [Xen-devel] Mini-os on x86_64 Xen

["Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx>]

I found out that the __xen_guest section was not setup correct. That was
why minios did not load. Now moving on to really getting to work ;-)

Aravindh

> -----Original Message-----
> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-
> bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Puthiyaparambil, Aravindh
> Sent: Tuesday, February 14, 2006 3:35 PM
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-devel] Mini-os on x86_64 Xen
> 
> I am trying to get Mini-os working on x86_64 Xen. I hacked in some of
> the x86_64 hypecalls to get it compile and build. But when I try to
load
> the mini-os domain I get the following error. Any idea what is going
on?
> I have a feeling that something going wrong in xc_linux_build() is
> returning an error. Is there anything wrong with the elf image itself?
> 
> Thanks,
> Aravindh Puthiyaparambil
> Unisys, Tredyffrin PA
> E-Mail:  aravindh.puthiyaparambil@xxxxxxxxxx
> 
> 
> [2006-02-14 08:39:54 xend.XendDomainInfo] DEBUG (XendDomainInfo:177)
> XendDomainInfo.create(['vm', ['name', 'Mini-OS'], ['memory', '32'],
> ['vcpus', '1'], ['image', ['linux', ['kernel',
> '/root/xen/xen-unstable.hg/extras/mini-os/mini-os.elf']]]])
> [2006-02-14 08:39:54 xend.XendDomainInfo] DEBUG (XendDomainInfo:283)
> parseConfig: config is ['vm', ['name', 'Mini-OS'], ['memory', '32'],
> ['vcpus', '1'], ['image', ['linux', ['kernel',
> '/root/xen/xen-unstable.hg/extras/mini-os/mini-os.elf']]]]
> [2006-02-14 08:39:54 xend.XendDomainInfo] DEBUG (XendDomainInfo:379)
> parseConfig: result is {'ssidref': None, 'uuid': None, 'on_crash':
None,
> 'on_reboot': None, 'image': ['linux', ['kernel',
> '/root/xen/xen-unstable.hg/extras/mini-os/mini-os.elf']],
'on_poweroff':
> None, 'cpus': None, 'name': 'Mini-OS', 'backend': [], 'vcpus': 1,
> 'cpu_weight': None, 'vcpu_avail': None, 'memory': 32, 'device': [],
> 'bootloader': None, 'cpu': None, 'maxmem': None}
> [2006-02-14 08:39:54 xend.XendDomainInfo] DEBUG (XendDomainInfo:1142)
> XendDomainInfo.construct: None 0
> [2006-02-14 08:39:54 xend.XendDomainInfo] DEBUG (XendDomainInfo:1174)
> XendDomainInfo.initDomain: 1 1.0
> [2006-02-14 08:39:54 xend] DEBUG (balloon:84) Balloon: free 3695; need
> 33; done.
> [2006-02-14 08:39:54 xend] INFO (image:133) buildDomain os=linux dom=1
> vcpus=1
> [2006-02-14 08:39:54 xend] DEBUG (image:171) dom            = 1
> [2006-02-14 08:39:54 xend] DEBUG (image:172) image          =
> /root/xen/xen-unstable.hg/extras/mini-os/mini-os.elf
> [2006-02-14 08:39:54 xend] DEBUG (image:173) store_evtchn   = 1
> [2006-02-14 08:39:54 xend] DEBUG (image:174) console_evtchn = 2
> [2006-02-14 08:39:54 xend] DEBUG (image:175) cmdline        =
> [2006-02-14 08:39:54 xend] DEBUG (image:176) ramdisk        =
> [2006-02-14 08:39:54 xend] DEBUG (image:177) vcpus          = 1
> [2006-02-14 08:39:54 xend.XendDomainInfo] ERROR (XendDomainInfo:189)
> Domain construction failed
> Traceback (most recent call last):
>   File
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/XendDo
> mainInfo.py", line 182, in create
>     vm.initDomain()
>   File
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/XendDo
> mainInfo.py", line 1203, in initDomain
>     channel_details = self.image.createImage()
>   File
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/image.
> py", line 116, in createImage
>     return self.createDomain()
>   File
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/image.
> py", line 135, in createDomain
>     result = self.buildDomain()
>   File
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/image.
> py", line 184, in buildDomain
>     ramdisk        = self.ramdisk)
> error: (0, 'Error')
> [2006-02-14 08:39:54 xend.XendDomainInfo] DEBUG (XendDomainInfo:1284)
> XendDomainInfo.destroy: domid=1
> [2006-02-14 08:39:54 xend.XendDomainInfo] DEBUG (XendDomainInfo:1292)
> XendDomainInfo.destroyDomain(1)
> [2006-02-14 08:39:54 xend] ERROR (SrvBase:87) Request create failed.
> Traceback (most recent call last):
>   File
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/web/SrvBase
> .py", line 85, in perform
>     return op_method(op, req)
>   File
>
"/root/xen/xen-unstable.hg/dist/install/usr/lib64/python/xen/xend/server
> /SrvDomainDir.py", line 82, in op_create
>     raise XendError("Error creating domain: " + str(ex))
> XendError: Error creating domain: (0, 'Error')
> 
> 
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