Re: [Xen-devel] remus fail with SMP domU

[mailinglist@xxxxxxxxxxxxxxxxxxx]

> On Wed, Feb 08, 2012 at 04:59:18PM +0100, mailinglist@xxxxxxxxxxxxxxxxxxx
> wrote:
>> Dear List,
>>
>
> Hello,
>
>> i'm experimenting with remus with the following setup.
>>
>> dom0:
>> - Debian Squeeze
>> - Jeremy's 2.6.38.48 kernel
>> - xen 4.1.2 recompiled from sid
>> - DRBD for block device backend
>>
>
Hello,

> Did you try xen-unstable? There are many Remus related fixes/enhancements
> in xen-unstable.
>

Nope, not yet, and i would avoid it if possible because we would like to
use this in a "production" environment. (Shriram's suggestion work though
so i'm onto testing with heavy load now.)

> -- Pasi

Best regards,
Mate

>
>
>> domU
>> - Debian Squeeze
>>
>> Remus is working fine unless i try to give more than 1 core to the domU.
>>
>> Here's the error from remus when i'm trying to enable it for an SMP
>> domU:
>>
>> Traceback (most recent call last):
>>   File "/usr/lib/xen-4.1/lib/python/remus", line 219, in <module>
>>     run(cfg)
>>   File "/usr/lib/xen-4.1/lib/python/remus", line 109, in run
>>     dom = vm.VM(cfg.domid)
>>   File "/usr/lib/xen-4.1/lib/python/xen/remus/vm.py", line 32, in
>> __init__
>>     self.loaddominfo()
>>   File "/usr/lib/xen-4.1/lib/python/xen/remus/vm.py", line 35, in
>> loaddominfo
>>     self.dom = parsedominfo(self.dominfo)
>>   File "/usr/lib/xen-4.1/lib/python/xen/remus/vm.py", line 77, in
>> parsedominfo
>>     return s2d(dominfo[1:])
>>   File "/usr/lib/xen-4.1/lib/python/xen/remus/vm.py", line 61, in s2d
>>     val = s2d(elem[1:])
>>   File "/usr/lib/xen-4.1/lib/python/xen/remus/vm.py", line 64, in s2d
>>     return s2d(elem)
>>   File "/usr/lib/xen-4.1/lib/python/xen/remus/vm.py", line 66, in s2d
>>     for k, v in val.iteritems():
>> AttributeError: 'int' object has no attribute 'iteritems'
>>
>> I've attached the domU configuration file.
>>
>> Please let me know if you need more info on this.
>>
>> Best regards,
>> Mate
>
>> _______________________________________________
>> Xen-devel mailing list
>> Xen-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-devel
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
>
>



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel