On Mon, Sep 5, 2022 at 9:50 AM Marek Marczykowski-Górecki <[email protected]> wrote: > > This enables stubdom reliably detect when it needs to reconnect QMP > socket. It is critical, as otherwise QEMU will not send its handshake, > and so libxl will timeout while waiting on one. When it happens during > domain startup, it can result in error like this: > > libxl: libxl_pci.c:1772:device_pci_add_done: Domain 3:libxl__device_pci_add > failed for PCI device 0:0:14.0 (rc -9) > libxl: libxl_create.c:1904:domcreate_attach_devices: Domain 3:unable to add > pci devices > > See vchan-socket-proxy commit message for details about this reconnect > corner case. > > Stubdomain side needs to use --reconnect-marker=1 option too. > > Signed-off-by: Marek Marczykowski-Górecki <[email protected]>
Reviewed-by: Jason Andryuk <[email protected]>
