Re: [Xen-users] xen 3.2.0 problems with DomU freezing... ubuntu 7.10

["Todd Deshane" <deshantm@xxxxxxxxx>]

On Jan 24, 2008 3:42 PM, Casper <kl@xxxxx> wrote:

You mean about bridge or DomU starting?

For bridge with xen 3.1.x from source Ubuntu was problem with
/etc/xen/scripts/network-bridge script (line #62):
-vifnum=${vifnum:-$(ip route list | awk '/^default / { print $NF }' |
sed 's/^[^0-9]*//')}
+vifnum=${vifnum:-$(netstat -arn | awk '/^0.0.0.0 / { print $NF }' | sed
's/^[^0-9]*//')}

In 3.2 didn`t find this line... there is something wrong with it?

I can try to search about DomU starting, if you will point me what the
problem in Ubuntu, or give some urls...

This is the specific bug I was referring to:
https://bugs.launchpad.net/ubuntu/+source/xen-3.1/+bug/144631

I don't think it has been solved. I will need to test myself, but based on what I have read recently on this list it hasn't been.

Zoran's reply (earlier) is basically one of the workarounds.

Regards,
Todd
 

thank you Todd,

K.

Todd Deshane wrote:
> There are Ubuntu bugs related to this already with work arounds. Let me
> know if you have trouble finding them and I can try to did them up.
>
> Best regards,
> Todd
>

> On Jan 24, 2008 7:56 AM, Casper < kl@xxxxx <mailto:kl@xxxxx>> wrote:
>
>
>      Hello,
>
>      First of all, I wanted to thank all project members for great free
>     open source project... playing already with it more then year...
>
>      I wanted to test new xen 3.2.0 from src, compiled it just fine with
>     tips from mailing lists etc... Dom0 and DomU are fresh ubuntu 7.10...
>
>     I have problem DomU starting... xm list output seems ok:
>     Name            ID   Mem VCPUs      State   Time(s)
>     Domain-0        0   128     4     r-----     41.9
>     wiki            3   128     1     -b----      5.3
>
>     logs shows:
>     tail xend.log
>     [2008-01-24 14:22:20 4424] DEBUG (__init__:1094) Waiting for 0.
>     [2008-01-24 14:22:20 4424] DEBUG (__init__:1094) Waiting for devices
>     pci.
>     [2008-01-24 14:22:20 4424] DEBUG (__init__:1094) Waiting for devices
>     ioports.
>     [2008-01-24 14:22:20 4424] DEBUG (__init__:1094) Waiting for devices
>     tap.
>     [2008-01-24 14:22:20 4424] DEBUG (__init__:1094) Waiting for devices
>     vtpm.
>     [2008-01-24 14:22:20 4424] INFO (__init__:1094) Domain wiki (3)
>     unpaused.
>
>     tail domain-builder-ng.log
>           anon mmap          : 0 bytes
>        mapped
>           file mmap          : 8232 kB
>           domU mmap          : 20348 kB
>     arch_setup_bootlate: shared_info: pfn 0x0, mfn 0x1ae
>     shared_info_x86_32: called
>     vcpu_x86_32: called
>     vcpu_x86_32: cr3: pfn 0x14d3 mfn 0x11d54c
>     launch_vm: called, ctxt=0x86f1704
>     xc_dom_release: called
>
>
>     in cosole ubuntu 7.10 server kernel output stops at:
>
>     EDD information not available.
>     Freeing unused kernel memory: 196k freed
>     fuse init (API version 7.7)
>     EXT3-fs: INFO: recovery required on readonly filesystem.
>     EXT3-fs: write access will be enabled during recovery.
>     kjournald starting.  Commit interval 5 seconds
>     EXT3-fs: recovery complete.
>     EXT3-fs: mounted filesystem with ordered data mode.
>     lp: driver loaded but no devices found
>
>     and nothing more...
>     Couldn`t find any error msg to debug it...
>
>
>     Another question is about network bridges in Ubuntu, xen 3.1.x brctl
>     shows xenbr* but xen 3.2.0:
>     # brctl show
>     bridge name     bridge id               STP enabled     interfaces
>     eth0            8000.001d0900ab21       no              peth0
>
>     Now I must use vif = ['bridge=eth0'] network bridge?
>
>     Any ideas to put me in right direction?
>
>     thanks to all,
>
>     Casper
>
>     _______________________________________________
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>     Xen-users@xxxxxxxxxxxxxxxxxxx <mailto:Xen-users@xxxxxxxxxxxxxxxxxxx>

>     http://lists.xensource.com/xen-users
>
>

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