diff options
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index daae494147..dacc9790a4 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1102,7 +1102,7 @@ SRST external entity that provides the IPMI services. A connection is made to an external BMC simulator. If you do this, - it is strongly recommended that you use the "reconnect=" chardev + it is strongly recommended that you use the "reconnect-ms=" chardev option to reconnect to the simulator if the connection is lost. Note that if this is not used carefully, it can be a security issue, as the interface has the ability to send resets, NMIs, and power off @@ -2833,9 +2833,9 @@ DEF("netdev", HAS_ARG, QEMU_OPTION_netdev, "-netdev socket,id=str[,fd=h][,udp=host:port][,localaddr=host:port]\n" " configure a network backend to connect to another network\n" " using an UDP tunnel\n" - "-netdev stream,id=str[,server=on|off],addr.type=inet,addr.host=host,addr.port=port[,to=maxport][,numeric=on|off][,keep-alive=on|off][,mptcp=on|off][,addr.ipv4=on|off][,addr.ipv6=on|off][,reconnect=seconds]\n" - "-netdev stream,id=str[,server=on|off],addr.type=unix,addr.path=path[,abstract=on|off][,tight=on|off][,reconnect=seconds]\n" - "-netdev stream,id=str[,server=on|off],addr.type=fd,addr.str=file-descriptor[,reconnect=seconds]\n" + "-netdev stream,id=str[,server=on|off],addr.type=inet,addr.host=host,addr.port=port[,to=maxport][,numeric=on|off][,keep-alive=on|off][,mptcp=on|off][,addr.ipv4=on|off][,addr.ipv6=on|off][,reconnect-ms=milliseconds]\n" + "-netdev stream,id=str[,server=on|off],addr.type=unix,addr.path=path[,abstract=on|off][,tight=on|off][,reconnect-ms=milliseconds]\n" + "-netdev stream,id=str[,server=on|off],addr.type=fd,addr.str=file-descriptor[,reconnect-ms=milliseconds]\n" " configure a network backend to connect to another network\n" " using a socket connection in stream mode.\n" "-netdev dgram,id=str,remote.type=inet,remote.host=maddr,remote.port=port[,local.type=inet,local.host=addr]\n" @@ -3291,7 +3291,7 @@ SRST -device e1000,netdev=n1,mac=52:54:00:12:34:56 \\ -netdev socket,id=n1,mcast=239.192.168.1:1102,localaddr=1.2.3.4 -``-netdev stream,id=str[,server=on|off],addr.type=inet,addr.host=host,addr.port=port[,to=maxport][,numeric=on|off][,keep-alive=on|off][,mptcp=on|off][,addr.ipv4=on|off][,addr.ipv6=on|off][,reconnect=seconds]`` +``-netdev stream,id=str[,server=on|off],addr.type=inet,addr.host=host,addr.port=port[,to=maxport][,numeric=on|off][,keep-alive=on|off][,mptcp=on|off][,addr.ipv4=on|off][,addr.ipv6=on|off][,reconnect-ms=milliseconds]`` Configure a network backend to connect to another QEMU virtual machine or a proxy using a TCP/IP socket. ``server=on|off`` @@ -3318,8 +3318,8 @@ SRST ``ipv6=on|off`` whether to accept IPv6 addresses, default to try both IPv4 and IPv6 - ``reconnect=seconds`` - for a client socket, if a socket is disconnected, then attempt a reconnect after the given number of seconds. + ``reconnect-ms=milliseconds`` + for a client socket, if a socket is disconnected, then attempt a reconnect after the given number of milliseconds. Setting this to zero disables this function. (default: 0) Example (two guests connected using a TCP/IP socket): @@ -3333,9 +3333,9 @@ SRST # second VM |qemu_system| linux.img \\ -device virtio-net,netdev=net0,mac=52:54:00:12:34:57 \\ - -netdev stream,id=net0,server=off,addr.type=inet,addr.host=localhost,addr.port=1234,reconnect=5 + -netdev stream,id=net0,server=off,addr.type=inet,addr.host=localhost,addr.port=1234,reconnect-ms=5000 -``-netdev stream,id=str[,server=on|off],addr.type=unix,addr.path=path[,abstract=on|off][,tight=on|off][,reconnect=seconds]`` +``-netdev stream,id=str[,server=on|off],addr.type=unix,addr.path=path[,abstract=on|off][,tight=on|off][,reconnect-ms=milliseconds]`` Configure a network backend to connect to another QEMU virtual machine or a proxy using a stream oriented unix domain socket. ``server=on|off`` @@ -3350,8 +3350,8 @@ SRST ``tight=on|off`` if false, pad an abstract socket address with enough null bytes to make it fill struct sockaddr_un member sun_path. - ``reconnect=seconds`` - for a client socket, if a socket is disconnected, then attempt a reconnect after the given number of seconds. + ``reconnect-ms=milliseconds`` + for a client socket, if a socket is disconnected, then attempt a reconnect after the given number of milliseconds. Setting this to zero disables this function. (default: 0) Example (using passt as a replacement of -netdev user): @@ -3377,9 +3377,9 @@ SRST # second VM |qemu_system| linux.img \\ -device virtio-net,netdev=net0,mac=52:54:00:12:34:57 \\ - -netdev stream,id=net0,server=off,addr.type=unix,addr.path=/tmp/qemu0,reconnect=5 + -netdev stream,id=net0,server=off,addr.type=unix,addr.path=/tmp/qemu0,reconnect-ms=5000 -``-netdev stream,id=str[,server=on|off],addr.type=fd,addr.str=file-descriptor[,reconnect=seconds]`` +``-netdev stream,id=str[,server=on|off],addr.type=fd,addr.str=file-descriptor[,reconnect-ms=milliseconds]`` Configure a network backend to connect to another QEMU virtual machine or a proxy using a stream oriented socket file descriptor. ``server=on|off`` @@ -3388,8 +3388,8 @@ SRST ``addr.str=file-descriptor`` file descriptor number to use as a socket - ``reconnect=seconds`` - for a client socket, if a socket is disconnected, then attempt a reconnect after the given number of seconds. + ``reconnect-ms=milliseconds`` + for a client socket, if a socket is disconnected, then attempt a reconnect after the given number of milliseconds. Setting this to zero disables this function. (default: 0) ``-netdev dgram,id=str,remote.type=inet,remote.host=maddr,remote.port=port[,local.type=inet,local.host=addr]`` @@ -3679,9 +3679,9 @@ DEF("chardev", HAS_ARG, QEMU_OPTION_chardev, "-chardev help\n" "-chardev null,id=id[,mux=on|off][,logfile=PATH][,logappend=on|off]\n" "-chardev socket,id=id[,host=host],port=port[,to=to][,ipv4=on|off][,ipv6=on|off][,nodelay=on|off]\n" - " [,server=on|off][,wait=on|off][,telnet=on|off][,websocket=on|off][,reconnect=seconds][,mux=on|off]\n" + " [,server=on|off][,wait=on|off][,telnet=on|off][,websocket=on|off][,reconnect-ms=milliseconds][,mux=on|off]\n" " [,logfile=PATH][,logappend=on|off][,tls-creds=ID][,tls-authz=ID] (tcp)\n" - "-chardev socket,id=id,path=path[,server=on|off][,wait=on|off][,telnet=on|off][,websocket=on|off][,reconnect=seconds]\n" + "-chardev socket,id=id,path=path[,server=on|off][,wait=on|off][,telnet=on|off][,websocket=on|off][,reconnect-ms=milliseconds]\n" " [,mux=on|off][,logfile=PATH][,logappend=on|off][,abstract=on|off][,tight=on|off] (unix)\n" "-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]\n" " [,localport=localport][,ipv4=on|off][,ipv6=on|off][,mux=on|off]\n" @@ -3792,7 +3792,7 @@ The available backends are: A void device. This device will not emit any data, and will drop any data it receives. The null backend does not take any options. -``-chardev socket,id=id[,TCP options or unix options][,server=on|off][,wait=on|off][,telnet=on|off][,websocket=on|off][,reconnect=seconds][,tls-creds=id][,tls-authz=id]`` +``-chardev socket,id=id[,TCP options or unix options][,server=on|off][,wait=on|off][,telnet=on|off][,websocket=on|off][,reconnect-ms=milliseconds][,tls-creds=id][,tls-authz=id]`` Create a two-way stream socket, which can be either a TCP or a unix socket. A unix socket will be created if ``path`` is specified. Behaviour is undefined if TCP options are specified for a unix @@ -3809,9 +3809,9 @@ The available backends are: ``websocket=on|off`` specifies that the socket uses WebSocket protocol for communication. - ``reconnect`` sets the timeout for reconnecting on non-server + ``reconnect-ms`` sets the timeout for reconnecting on non-server sockets when the remote end goes away. qemu will delay this many - seconds and then attempt to reconnect. Zero disables reconnecting, + milliseconds and then attempt to reconnect. Zero disables reconnecting, and is the default. ``tls-creds`` requests enablement of the TLS protocol for @@ -4390,14 +4390,14 @@ SRST ``telnet options:`` localhost 5555 - ``tcp:[host]:port[,server=on|off][,wait=on|off][,nodelay=on|off][,reconnect=seconds]`` + ``tcp:[host]:port[,server=on|off][,wait=on|off][,nodelay=on|off][,reconnect-ms=milliseconds]`` The TCP Net Console has two modes of operation. It can send the serial I/O to a location or wait for a connection from a location. By default the TCP Net Console is sent to host at the port. If you use the ``server=on`` option QEMU will wait for a client socket application to connect to the port before continuing, unless the ``wait=on|off`` option was specified. The ``nodelay=on|off`` - option disables the Nagle buffering algorithm. The ``reconnect=on`` + option disables the Nagle buffering algorithm. The ``reconnect-ms`` option only applies if ``server=no`` is set, if the connection goes down it will attempt to reconnect at the given interval. If host is omitted, 0.0.0.0 is assumed. Only one TCP connection at a @@ -4427,7 +4427,7 @@ SRST The WebSocket protocol is used instead of raw tcp socket. The port acts as a WebSocket server. Client mode is not supported. - ``unix:path[,server=on|off][,wait=on|off][,reconnect=seconds]`` + ``unix:path[,server=on|off][,wait=on|off][,reconnect-ms=milliseconds]`` A unix domain socket is used instead of a tcp socket. The option works the same as if you had specified ``-serial tcp`` except the unix domain socket path is used for connections. |