Re: [Xen-users] XEN 4.6-Delay Loading Domains

[Julien Grall <julien@xxxxxxx>]

On 13/03/2020 05:23, gopika bg wrote:
> Hi,
Hello,

> I'm using xen 4.6 version as PV hypervisor.
I am slightly confused, your log below suggests you are booting Xen on 
Arm. However, we never had PV guest support.
But, may I ask why you are using Xen 4.6? This is a bit an out-of-date 
version of Xen (5 years old). The latest stable (Xen 4.13) contains a 
lot of improvement and bug fixes.
> The boot log has an unexpected delay of 4 sec before loading Domains.
> Logs are attached below.
Without more details your setup (hardware used, guest configuration...), 
it is difficult to know where the delay comes from. So can you please 
provide more information?
> Could you please provide some patches to reduce this delay?
I would strongly recommend to move to at least the latest stable (Xen 
4.13). But if you are trying to optimize your boot time, then switching 
to master (upcoming release) will bring you up-to-date will all the new 
improvements we may have done.
Cheers,

--
Julien Grall

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