Re: [Xen-devel] High Availability Support in Xen 3.4

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

Xen 3.4 has some RAS features -- CPU offlining and memory offlining, and
some support for machine-check exceptions. It's not all really joined
together for easy user deployment however.

 -- Keir

On 24/09/2009 22:22, "Rafael Emerick" <rafael.rezo@xxxxxxxxx> wrote:

> Ok, thanks...
> 
> But where Xen 3.4 differs of Xen 3.3 in HA terms?
> 
> On Thu, Sep 24, 2009 at 4:24 AM, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
> wrote:
>> No there is no complete HA solution integrated into 3.4 branch. Hopefully
>> this will be a feature for the next stable release.
>> 
>>  -- Keir
>> 
>> On 24/09/2009 03:29, "Rafael Emerick" <rafael.rezo@xxxxxxxxx> wrote:
>> 
>>> This projects  already existed before xen 3.4. What kind of support to high
>>> availability,specifically, the version 3.4 has?
>>> 
>>> Xen 3.4 come with Kemari and Remus? I think not, so.
>>> 
>>> 
>>> 
>>> On Wed, Sep 23, 2009 at 10:13 PM, Thiago Camargo Martins Cordeiro
>>> <thiagocmartinsc@xxxxxxxxx> wrote:
>>>> That's AWESOME!
>>>> I wanna build a non-stop Xen cluster with Remus for hosting paravirtualzed
>>>> Linux firewalls...
>>>> 
>>>> -
>>>>  Thiago
>>>> 
>>>> 2009/9/23 Brendan Cully <brendan@xxxxxxxxx>
>>>> 
>>>>> On Wednesday, 23 September 2009 at 21:57, Thiago Camargo Martins Cordeiro
>>>>> wrote:
>>>>>> Hi!
>>>>>> 
>>>>>>  I know two nice projects for HA, Remus and Kemari.
>>>>>> 
>>>>>> http://dsg.cs.ubc.ca/remus
>>>>>> http://www.osrg.net/kemari
>>>>> 
>>>>> By the way, I (the main Remus developer) have spent the last couple of
>>>>> weeks refreshing Remus to the latest Xen and getting HVM support in
>>>>> place. It's just about ready -- we're just working out a few kinks in
>>>>> the blktap2 port. You can expect a new release in the next few days.
>>>> 
>>> 
>>> 
>> 
>> 
> 
> 



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