On 07.05.2021 16:59, Xia, Hongyan wrote:
> On Fri, 2021-05-07 at 14:15 +0200, Jan Beulich wrote:
>> On 07.05.2021 13:44, Julien Grall wrote:
> [...]
>>>
>>> It is a known convenient place. It may be difficult to find a
>>> similar
>>> spot on host that have been long-running.
>>
>> I'm not convinc
On Fri, 2021-05-07 at 14:15 +0200, Jan Beulich wrote:
> On 07.05.2021 13:44, Julien Grall wrote:
[...]
> >
> > It is a known convenient place. It may be difficult to find a
> > similar
> > spot on host that have been long-running.
>
> I'm not convinced: If it was placed in the kexec area at a 2M
On 07.05.2021 13:44, Julien Grall wrote:
> On 07/05/2021 10:52, Jan Beulich wrote:
>> On 06.05.2021 12:42, Julien Grall wrote:
>>> +## Trigger
>>> +
>>> +Live update is built on top of the kexec interface to prepare the command
>>> line,
>>> +load xen#2 and trigger the operation. A new kexec type
Hi Jan,
On 07/05/2021 10:52, Jan Beulich wrote:
On 06.05.2021 12:42, Julien Grall wrote:
+## High-level overview
+
+Xen has a framework to bring a new image of the Xen hypervisor in memory using
+kexec. The existing framework does not meet the baseline functionality for
+Live Update, since kex
Hi Hongyan,
On 07/05/2021 10:18, Hongyan Xia wrote:
On Thu, 2021-05-06 at 11:42 +0100, Julien Grall wrote:
From: Julien Grall
Administrators often require updating the Xen hypervisor to address
security vulnerabilities, introduce new features, or fix software
defects.
Currently, we offer th
On 06.05.2021 12:42, Julien Grall wrote:
> +## High-level overview
> +
> +Xen has a framework to bring a new image of the Xen hypervisor in memory
> using
> +kexec. The existing framework does not meet the baseline functionality for
> +Live Update, since kexec results in a restart for the hypervi
On Thu, 2021-05-06 at 11:42 +0100, Julien Grall wrote:
> From: Julien Grall
>
> Administrators often require updating the Xen hypervisor to address
> security vulnerabilities, introduce new features, or fix software
> defects.
> Currently, we offer the following methods to perform the update:
>
On 06/05/2021 11:42, Julien Grall wrote:
From: Julien Grall
Looks good in general... just a few comments below...
Administrators often require updating the Xen hypervisor to address
security vulnerabilities, introduce new features, or fix software defects.
Currently, we offer the following
