Xen users - Mar 2011 - Does remus support Java?

Hi,

	We''re trying to use remus for some fault tolerance experiment. We
followed the instructions and finished installing and configuring Remus on Xen
4.0.1. We succeeded when running a very simple Linux script on domU: we saw the
same domain created on the backup machine. But when we tried to run a Java
database benchmark, the dom0 OS crashed on the primary machine. Does anyone have
any idea or experience about this? Thanks.

	Our configuration is FC14 with Xen 4.0.1 and
2.6.32.26-174.2.xendom0.fc12.i686.PAE kernel as dom0.

-Yang
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On Sat, Mar 12, 2011 at 05:26:34PM -0600, Yang Wang
wrote:
> Hi,
> 
> 	We''re trying to use remus for some fault tolerance experiment. We
followed the instructions and finished installing and configuring Remus on Xen
4.0.1. We succeeded when running a very simple Linux script on domU: we saw the
same domain created on the backup machine. But when we tried to run a Java
database benchmark, the dom0 OS crashed on the primary machine. Does anyone have
any idea or experience about this? Thanks.
> 
> 	Our configuration is FC14 with Xen 4.0.1 and
2.6.32.26-174.2.xendom0.fc12.i686.PAE kernel as dom0.
> 
Hello,

You might want to grab and download the latest pvops 2.6.32 kernel
because it has many additional bugfixes included.

You can find it in xen/stable-2.6.32.x branch in Jeremy''s xen.git.

-- Pasi


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