[pve-devel] [PATCH docs v3 2/2] qm: resource mapping: document `live-migration-capable` setting

Dominik Csapak d.csapak at proxmox.com
Fri Apr 19 14:45:56 CEST 2024


Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
 qm.adoc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/qm.adoc b/qm.adoc
index 3f4e59a..3ab5270 100644
--- a/qm.adoc
+++ b/qm.adoc
@@ -1814,6 +1814,12 @@ Currently there are the following options:
   the mapping, the mediated device will be create on the first one where
   there are any available instances of the selected type.
 
+* `live-migration-capable` (PCI): This marks the device as being capable of
+  being live migrated between nodes. This requires driver and hardware support.
+  Only NVIDIA GPUs with recent kernel are known to support this. Note that
+  live migrating passed through devices is an experimental feature and may
+  not work or cause issues.
+
 
 Managing Virtual Machines with `qm`
 ------------------------------------
-- 
2.39.2





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