[pve-devel] USB device assignment

Hello, The new article https://pve.proxmox.com/wiki/USB_Devices_in_Virtual_Machines documents how to handle USB devices for VMs. There are 2 items I could not clarify satisfactorily: * how can the usb3 driver xhci be integrated into /usr/share/qemu-server/pve-usb.cfg in order to avoid an "a

[pve-devel] [PATCH 7/9] implement virtio-scsi iothread hotplug

Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm | 26 +- 1 file changed, 17 insertions(+), 9 deletions(-) diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index 6d96018..f9d6955 100644 --- a/PVE/QemuServer.pm +++ b/PVE/QemuServer.pm @@ -3195,12 +3195,14 @@ su

[pve-devel] [PATCH 4/9] add qemu_objectadd|del sub

used to add|dell qom objects Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm | 16 1 file changed, 16 insertions(+) diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index 464aefa..028b211 100644 --- a/PVE/QemuServer.pm +++ b/PVE/QemuServer.pm @@ -3296,6 +3296,22 @@

[pve-devel] qemu-server : iothread and multiqueues implementation

This rework iothread implementation, add support for iothread for virtio-blk and virtio-scsi also add virtio-scsi multiqueue support. (for virtio-scsi, iothread and queues are only supported by controller, so I have make some change to enable 1controller by virtio-scsi disk if iothread or queue

[pve-devel] [PATCH 5/9] implement virtio iothread hotplug

Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm | 37 - 1 file changed, 36 insertions(+), 1 deletion(-) diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index 028b211..927e79c 100644 --- a/PVE/QemuServer.pm +++ b/PVE/QemuServer.pm @@ -3175,6 +3175,

[pve-devel] [PATCH 6/9] implement virtio-scsi iothread

iothread can only be enabled by virtio-scsi-pci, currently we use 1 controller for all virtio-scsi. This patch create 1 virtio-scsi-pci controller for each virtio-scsi drive with iothread enable Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm | 47 +++

[pve-devel] [PATCH 2/9] unplug scsi controller if no more disk exist

we need to remove scsi controller, because live migration will crash, as on migration target node, we'll start the vm without controller if no disk exist Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm | 31 +-- 1 file changed, 29 insertions(+), 2 deletion

[pve-devel] [PATCH 3/9] implement virtio iothread option

Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm | 24 +++- 1 file changed, 11 insertions(+), 13 deletions(-) diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index facae11..464aefa 100644 --- a/PVE/QemuServer.pm +++ b/PVE/QemuServer.pm @@ -152,12 +152,6 @@ mkdir

[pve-devel] [PATCH 9/9] implement virtio-scsi multiqueues hotplug

Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm |3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index 3d3f4fe..f44526b 100644 --- a/PVE/QemuServer.pm +++ b/PVE/QemuServer.pm @@ -3207,6 +3207,7 @@ sub vm_deviceplug {

[pve-devel] [PATCH 1/9] vm_devices_list : list devices behind pci bridge

This fix hotplug error messages for devices behind bridges Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm | 14 -- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index 55d3e0e..6d6d2f7 100644 --- a/PVE/QemuServer.pm +++

[pve-devel] [PATCH 8/9] implement virtio-scsi multiqueues

as for iothread, we can assign queues only on virtio-scsi-pci controller, so we also use a dedicated virtio-scsi-pci controller by virtio-scsi disk Signed-off-by: Alexandre Derumier --- PVE/QemuServer.pm | 17 - 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/PV