"filename": "/tmp/physical-mem-dump" } }
<- { "return": {} }
+EQMP
+
+ {
+ .name = "inject-nmi",
+ .args_type = "",
+ .params = "",
+ .help = "",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = do_inject_nmi,
+ },
+
+SQMP
+inject-nmi
+----------
+
+Inject an NMI on guest's CPUs.
+
+Arguments: None.
+
+Example:
+
+-> { "execute": "inject-nmi" }
+<- { "return": {} }
+
+Note: inject-nmi is only supported for x86 guest currently, it will
+ returns "Unsupported" error for non-x86 guest.
+
EQMP
{
Arguments:
-- "value": maximum speed, in bytes per second (json-number)
+- "value": maximum speed, in bytes per second (json-int)
Example:
-> { "execute": "migrate_set_downtime", "arguments": { "value": 0.1 } }
<- { "return": {} }
+EQMP
+
+ {
+ .name = "client_migrate_info",
+ .args_type = "protocol:s,hostname:s,port:i?,tls-port:i?,cert-subject:s?",
+ .params = "protocol hostname port tls-port cert-subject",
+ .help = "send migration info to spice/vnc client",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = client_migrate_info,
+ },
+
+SQMP
+client_migrate_info
+------------------
+
+Set the spice/vnc connection info for the migration target. The spice/vnc
+server will ask the spice/vnc client to automatically reconnect using the
+new parameters (if specified) once the vm migration finished successfully.
+
+Arguments:
+
+- "protocol": protocol: "spice" or "vnc" (json-string)
+- "hostname": migration target hostname (json-string)
+- "port": spice/vnc tcp port for plaintext channels (json-int, optional)
+- "tls-port": spice tcp port for tls-secured channels (json-int, optional)
+- "cert-subject": server certificate subject (json-string, optional)
+
+Example:
+
+-> { "execute": "client_migrate_info",
+ "arguments": { "protocol": "spice",
+ "hostname": "virt42.lab.kraxel.org",
+ "port": 1234 } }
+<- { "return": {} }
+
EQMP
{
-> { "execute": "netdev_del", "arguments": { "id": "netdev1" } }
<- { "return": {} }
+
+EQMP
+
+ {
+ .name = "block_resize",
+ .args_type = "device:B,size:o",
+ .params = "device size",
+ .help = "resize a block image",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = do_block_resize,
+ },
+
+SQMP
+block_resize
+------------
+
+Resize a block image while a guest is running.
+
+Arguments:
+
+- "device": the device's ID, must be unique (json-string)
+- "size": new size
+
+Example:
+
+-> { "execute": "block_resize", "arguments": { "device": "scratch", "size": 1073741824 } }
+<- { "return": {} }
+
+EQMP
+
+ {
+ .name = "blockdev-snapshot-sync",
+ .args_type = "device:B,snapshot-file:s?,format:s?",
+ .params = "device [new-image-file] [format]",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = do_snapshot_blkdev,
+ },
+
+SQMP
+blockdev-snapshot-sync
+----------------------
+
+Synchronous snapshot of a block device. snapshot-file specifies the
+target of the new image. If the file exists, or if it is a device, the
+snapshot will be created in the existing file/device. If does not
+exist, a new file will be created. format specifies the format of the
+snapshot image, default is qcow2.
+
+Arguments:
+
+- "device": device name to snapshot (json-string)
+- "snapshot-file": name of new image file (json-string)
+- "format": format of new image (json-string, optional)
+
+Example:
+
+-> { "execute": "blockdev-snapshot", "arguments": { "device": "ide-hd0",
+ "snapshot-file":
+ "/some/place/my-image",
+ "format": "qcow2" } }
+<- { "return": {} }
+
EQMP
{
EQMP
+ {
+ .name = "set_password",
+ .args_type = "protocol:s,password:s,connected:s?",
+ .params = "protocol password action-if-connected",
+ .help = "set spice/vnc password",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = set_password,
+ },
+
+SQMP
+set_password
+------------
+
+Set the password for vnc/spice protocols.
+
+Arguments:
+
+- "protocol": protocol name (json-string)
+- "password": password (json-string)
+- "connected": [ keep | disconnect | fail ] (josn-string, optional)
+
+Example:
+
+-> { "execute": "set_password", "arguments": { "protocol": "vnc",
+ "password": "secret" } }
+<- { "return": {} }
+
+EQMP
+
+ {
+ .name = "expire_password",
+ .args_type = "protocol:s,time:s",
+ .params = "protocol time",
+ .help = "set spice/vnc password expire-time",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = expire_password,
+ },
+
+SQMP
+expire_password
+---------------
+
+Set the password expire time for vnc/spice protocols.
+
+Arguments:
+
+- "protocol": protocol name (json-string)
+- "time": [ now | never | +secs | secs ] (json-string)
+
+Example:
+
+-> { "execute": "expire_password", "arguments": { "protocol": "vnc",
+ "time": "+60" } }
+<- { "return": {} }
+
+EQMP
+
+ {
+ .name = "add_client",
+ .args_type = "protocol:s,fdname:s,skipauth:b?",
+ .params = "protocol fdname skipauth",
+ .help = "add a graphics client",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = add_graphics_client,
+ },
+
+SQMP
+add_client
+----------
+
+Add a graphics client
+
+Arguments:
+
+- "protocol": protocol name (json-string)
+- "fdname": file descriptor name (json-string)
+
+Example:
+
+-> { "execute": "add_client", "arguments": { "protocol": "vnc",
+ "fdname": "myclient" } }
+<- { "return": {} }
+
+EQMP
{
.name = "qmp_capabilities",
.args_type = "",
- "device": device name (json-string)
- "type": device type (json-string)
- - Possible values: "hd", "cdrom", "floppy", "unknown"
+ - deprecated, retained for backward compatibility
+ - Possible values: "unknown"
- "removable": true if the device is removable, false otherwise (json-bool)
- "locked": true if the device is locked, false otherwise (json-bool)
- "inserted": only present if the device is inserted, it is a json-object
"encrypted":false,
"file":"disks/test.img"
},
- "type":"hd"
+ "type":"unknown"
},
{
"device":"ide1-cd0",
"locked":false,
"removable":true,
- "type":"cdrom"
+ "type":"unknown"
},
{
"device":"floppy0",
"locked":false,
"removable":true,
- "type": "floppy"
+ "type":"unknown"
},
{
"device":"sd0",
"locked":false,
"removable":true,
- "type":"floppy"
+ "type":"unknown"
}
]
}
"nip": PPC (json-int)
"pc" and "npc": sparc (json-int)
"PC": mips (json-int)
+- "thread_id": ID of the underlying host thread (json-int)
Example:
"current":true,
"halted":false,
"pc":3227107138
+ "thread_id":3134
},
{
"CPU":1,
"current":false,
"halted":true,
"pc":7108165
+ "thread_id":3135
}
]
}
EQMP
+SQMP
+query-spice
+-----------
+
+Show SPICE server information.
+
+Return a json-object with server information. Connected clients are returned
+as a json-array of json-objects.
+
+The main json-object contains the following:
+
+- "enabled": true or false (json-bool)
+- "host": server's IP address (json-string)
+- "port": server's port number (json-int, optional)
+- "tls-port": server's port number (json-int, optional)
+- "auth": authentication method (json-string)
+ - Possible values: "none", "spice"
+- "channels": a json-array of all active channels clients
+
+Channels are described by a json-object, each one contain the following:
+
+- "host": client's IP address (json-string)
+- "family": address family (json-string)
+ - Possible values: "ipv4", "ipv6", "unix", "unknown"
+- "port": client's port number (json-string)
+- "connection-id": spice connection id. All channels with the same id
+ belong to the same spice session (json-int)
+- "channel-type": channel type. "1" is the main control channel, filter for
+ this one if you want track spice sessions only (json-int)
+- "channel-id": channel id. Usually "0", might be different needed when
+ multiple channels of the same type exist, such as multiple
+ display channels in a multihead setup (json-int)
+- "tls": whevener the channel is encrypted (json-bool)
+
+Example:
+
+-> { "execute": "query-spice" }
+<- {
+ "return": {
+ "enabled": true,
+ "auth": "spice",
+ "port": 5920,
+ "tls-port": 5921,
+ "host": "0.0.0.0",
+ "channels": [
+ {
+ "port": "54924",
+ "family": "ipv4",
+ "channel-type": 1,
+ "connection-id": 1804289383,
+ "host": "127.0.0.1",
+ "channel-id": 0,
+ "tls": true
+ },
+ {
+ "port": "36710",
+ "family": "ipv4",
+ "channel-type": 4,
+ "connection-id": 1804289383,
+ "host": "127.0.0.1",
+ "channel-id": 0,
+ "tls": false
+ },
+ [ ... more channels follow ... ]
+ ]
+ }
+ }
+
+EQMP
+
SQMP
query-name
----------
projects / qemu.git / blobdiff