From: Dominik Csapak <d.csapak@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH docs v5 2/2] qm: resource mapping: document `live-migration-capable` setting
Date: Mon, 20 Jan 2025 15:52:03 +0100 [thread overview]
Message-ID: <20250120145203.282363-22-d.csapak@proxmox.com> (raw)
In-Reply-To: <20250120145203.282363-1-d.csapak@proxmox.com>
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
changes from v4:
* use same wording as the previous option (`the PCI device`)
qm.adoc | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/qm.adoc b/qm.adoc
index 6f337fe..0d18d7e 100644
--- a/qm.adoc
+++ b/qm.adoc
@@ -1955,6 +1955,12 @@ Currently there are the following options:
mapping, the mediated device will be created on the first one where there are
any available instances of the selected type.
+* `live-migration-capable` (PCI): This marks the PCI 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`
------------------------------------
--
2.39.5
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next prev parent reply other threads:[~2025-01-20 14:54 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-20 14:51 [pve-devel] [PATCH guest-common/qemu-server/manager/docs v5 0/3] implement experimental vgpu live migration Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH guest-common v5 1/3] mapping: pci: check the mdev configuration on the device too Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH guest-common v5 2/3] mapping: pci: add 'live-migration-capable' flag to mappings Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH guest-common v5 3/3] mapping: remove find_on_current_node Dominik Csapak
2025-01-22 8:16 ` Dominik Csapak
2025-01-22 15:10 ` Thomas Lamprecht
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 01/11] usb: mapping: move implementation of find_on_current_node here Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 02/11] pci: " Dominik Csapak
2025-02-11 12:45 ` Christoph Heiss
2025-02-13 9:30 ` Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 03/11] pci: mapping: check mdev config against hardware Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 04/11] vm stop-cleanup: allow callers to decide error behavior Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 05/11] migrate: call vm_stop_cleanup after stopping in phase3_cleanup Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 06/11] pci: set 'enable-migration' to on for live-migration marked mapped devices Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 07/11] check_local_resources: add more info per mapped device and return as hash Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 08/11] api: enable live migration for marked mapped pci devices Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 09/11] api: include not mapped resources for running vms in migrate preconditions Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 10/11] tests: cfg2cmd: fix mdev tests Dominik Csapak
2025-01-22 15:10 ` Thomas Lamprecht
2025-01-20 14:51 ` [pve-devel] [PATCH qemu-server v5 11/11] migration: show vfio state transferred too Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH manager v5 1/5] mapping: pci: include mdev in config checks Dominik Csapak
2025-01-20 14:51 ` [pve-devel] [PATCH manager v5 2/5] bulk migrate: improve precondition checks Dominik Csapak
2025-02-11 12:50 ` Christoph Heiss
2025-01-20 14:51 ` [pve-devel] [PATCH manager v5 3/5] bulk migrate: include checks for live-migratable local resources Dominik Csapak
2025-01-20 14:52 ` [pve-devel] [PATCH manager v5 4/5] ui: adapt migration window to precondition api change Dominik Csapak
2025-01-20 14:52 ` [pve-devel] [PATCH manager v5 5/5] fix #5175: ui: allow configuring and live migration of mapped pci resources Dominik Csapak
2025-01-20 14:52 ` [pve-devel] [PATCH docs v5 1/2] qm: resource mapping: add description for `mdev` option Dominik Csapak
2025-01-20 14:52 ` Dominik Csapak [this message]
2025-02-11 12:57 ` [pve-devel] [PATCH guest-common/qemu-server/manager/docs v5 0/3] implement experimental vgpu live migration Christoph Heiss
2025-03-05 10:34 ` Eneko Lacunza via pve-devel
2025-03-06 11:06 ` Dominik Csapak
2025-03-06 14:42 ` Eneko Lacunza via pve-devel
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