X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=qmp-commands.hx;h=27cc66ebc95845dc124272f8ba3e72378dbe2aeb;hb=70d705fd46ccd7afe1d0ad07a6f1ee2101a979db;hp=92c5c3a318fa638b067269663b528e393eb5306e;hpb=befeac45d4d9afb587eca9a27d975db4a7950960;p=qemu.git

diff --git a/qmp-commands.hx b/qmp-commands.hx
index 92c5c3a31..27cc66ebc 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -42,7 +42,7 @@ and we're going to establish a deprecation policy for badly defined commands.
 
 If you're planning to adopt QMP, please observe the following:
 
-    1. The deprecation policy will take efect and be documented soon, please
+    1. The deprecation policy will take effect and be documented soon, please
        check the documentation of each used command as soon as a new release of
        QEMU is available
 
@@ -691,6 +691,40 @@ 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
 
     {
@@ -884,6 +918,33 @@ Example:
 
 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  = "",
@@ -1140,6 +1201,10 @@ Each json-object contain the following:
     - "wr_bytes": bytes written (json-int)
     - "rd_operations": read operations (json-int)
     - "wr_operations": write operations (json-int)
+    - "flush_operations": cache flush operations (json-int)
+    - "wr_total_time_ns": total time spend on writes in nano-seconds (json-int)
+    - "rd_total_time_ns": total time spend on reads in nano-seconds (json-int)
+    - "flush_total_time_ns": total time spend on cache flushes in nano-seconds (json-int)
     - "wr_highest_offset": Highest offset of a sector written since the
                            BlockDriverState has been opened (json-int)
 - "parent": Contains recursively the statistics of the underlying
@@ -1161,6 +1226,10 @@ Example:
                   "wr_operations":751,
                   "rd_bytes":122567168,
                   "rd_operations":36772
+                  "wr_total_times_ns":313253456
+                  "rd_total_times_ns":3465673657
+                  "flush_total_times_ns":49653
+                  "flush_operations":61,
                }
             },
             "stats":{
@@ -1169,6 +1238,10 @@ Example:
                "wr_operations":692,
                "rd_bytes":122739200,
                "rd_operations":36604
+               "flush_operations":51,
+               "wr_total_times_ns":313253456
+               "rd_total_times_ns":3465673657
+               "flush_total_times_ns":49653
             }
          },
          {
@@ -1179,6 +1252,10 @@ Example:
                "wr_operations":0,
                "rd_bytes":0,
                "rd_operations":0
+               "flush_operations":0,
+               "wr_total_times_ns":0
+               "rd_total_times_ns":0
+               "flush_total_times_ns":0
             }
          },
          {
@@ -1189,6 +1266,10 @@ Example:
                "wr_operations":0,
                "rd_bytes":0,
                "rd_operations":0
+               "flush_operations":0,
+               "wr_total_times_ns":0
+               "rd_total_times_ns":0
+               "flush_total_times_ns":0
             }
          },
          {
@@ -1199,6 +1280,10 @@ Example:
                "wr_operations":0,
                "rd_bytes":0,
                "rd_operations":0
+               "flush_operations":0,
+               "wr_total_times_ns":0
+               "rd_total_times_ns":0
+               "flush_total_times_ns":0
             }
          }
       ]