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Re: [PATCH 7/7] tools: allow to limit xenstore features via guest config
- To: Juergen Gross <jgross@xxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jason Andryuk <jason.andryuk@xxxxxxx>
- Date: Thu, 24 Jul 2025 18:55:59 -0400
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- Cc: Anthony PERARD <anthony.perard@xxxxxxxxxx>, Nick Rosbrook <enr0n@xxxxxxxxxx>, George Dunlap <gwd@xxxxxxxxxxxxxx>
- Delivery-date: Fri, 25 Jul 2025 00:39:33 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 2025-07-22 10:06, Juergen Gross wrote:
Add a guest config parameter "xenstore_feature_mask" allowing to limit
the Xenstore features the guest can see and use. This can be needed in
order to allow migrating a guest to a host running a Xenstore version
providing less features than the source host.
Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
+Xenstore is capable to reconnect to a guest.
+
+=item B<0x00000002>
+
+Xenstore will present an error value in case it disconnects due to an error
+condition.
+
+=back
+
+The features supported by the running Xenstore instance can be retireved
"retrieved"
With that:
Reviewed-by: Jason Andryuk <jason.andryuk@xxxxxxx>
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