.help = "resize a block image",
.cmd = hmp_block_resize,
.coroutine = true,
+ .flags = "p",
},
SRST
.params = "device [speed [base]]",
.help = "copy data from a backing file into a block device",
.cmd = hmp_block_stream,
+ .flags = "p",
},
SRST
.params = "device speed",
.help = "set maximum speed for a background block operation",
.cmd = hmp_block_job_set_speed,
+ .flags = "p",
},
SRST
"\n\t\t\t if you want to abort the operation immediately"
"\n\t\t\t instead of keep running until data is in sync)",
.cmd = hmp_block_job_cancel,
+ .flags = "p",
},
SRST
.params = "device",
.help = "stop an active background block operation",
.cmd = hmp_block_job_complete,
+ .flags = "p",
},
SRST
.params = "device",
.help = "pause an active background block operation",
.cmd = hmp_block_job_pause,
+ .flags = "p",
},
SRST
.params = "device",
.help = "resume a paused background block operation",
.cmd = hmp_block_job_resume,
+ .flags = "p",
},
SRST
{
.name = "netdev_add",
.args_type = "netdev:O",
- .params = "[user|tap|socket|vde|bridge|hubport|netmap|vhost-user"
+ .params = "[user|tap|socket|stream|dgram|vde|bridge|hubport|netmap|vhost-user"
#ifdef CONFIG_VMNET
"|vmnet-host|vmnet-shared|vmnet-bridged"
#endif
.params = "nbd_server_start [-a] [-w] host:port",
.help = "serve block devices on the given host and port",
.cmd = hmp_nbd_server_start,
+ .flags = "p",
},
SRST
``nbd_server_start`` *host*:*port*
.params = "nbd_server_add [-w] device [name]",
.help = "export a block device via NBD",
.cmd = hmp_nbd_server_add,
+ .flags = "p",
},
SRST
``nbd_server_add`` *device* [ *name* ]
.params = "nbd_server_remove [-f] name",
.help = "remove an export previously exposed via NBD",
.cmd = hmp_nbd_server_remove,
+ .flags = "p",
},
SRST
``nbd_server_remove [-f]`` *name*
.params = "nbd_server_stop",
.help = "stop serving block devices using the NBD protocol",
.cmd = hmp_nbd_server_stop,
+ .flags = "p",
},
SRST
``nbd_server_stop``
.params = "getfd name",
.help = "receive a file descriptor via SCM rights and assign it a name",
.cmd = hmp_getfd,
+ .flags = "p",
},
SRST
.params = "closefd name",
.help = "close a file descriptor previously passed via SCM rights",
.cmd = hmp_closefd,
+ .flags = "p",
},
SRST
.params = "device bps bps_rd bps_wr iops iops_rd iops_wr",
.help = "change I/O throttle limits for a block drive",
.cmd = hmp_block_set_io_throttle,
+ .flags = "p",
},
SRST
ERST
{
- .name = "info",
- .args_type = "item:s?",
- .params = "[subcommand]",
- .help = "show various information about the system state",
- .cmd = hmp_info_help,
- .sub_table = hmp_info_cmds,
- .flags = "p",
+ .name = "calc_dirty_rate",
+ .args_type = "dirty_ring:-r,dirty_bitmap:-b,second:l,sample_pages_per_GB:l?",
+ .params = "[-r] [-b] second [sample_pages_per_GB]",
+ .help = "start a round of guest dirty rate measurement (using -r to"
+ "\n\t\t\t specify dirty ring as the method of calculation and"
+ "\n\t\t\t -b to specify dirty bitmap as method of calculation)",
+ .cmd = hmp_calc_dirty_rate,
},
SRST
ERST
{
- .name = "calc_dirty_rate",
- .args_type = "dirty_ring:-r,dirty_bitmap:-b,second:l,sample_pages_per_GB:l?",
- .params = "[-r] [-b] second [sample_pages_per_GB]",
- .help = "start a round of guest dirty rate measurement (using -r to"
- "\n\t\t\t specify dirty ring as the method of calculation and"
- "\n\t\t\t -b to specify dirty bitmap as method of calculation)",
- .cmd = hmp_calc_dirty_rate,
+ .name = "set_vcpu_dirty_limit",
+ .args_type = "dirty_rate:l,cpu_index:l?",
+ .params = "dirty_rate [cpu_index]",
+ .help = "set dirty page rate limit, use cpu_index to set limit"
+ "\n\t\t\t\t\t on a specified virtual cpu",
+ .cmd = hmp_set_vcpu_dirty_limit,
+ },
+
+SRST
+``set_vcpu_dirty_limit``
+ Set dirty page rate limit on virtual CPU, the information about all the
+ virtual CPU dirty limit status can be observed with ``info vcpu_dirty_limit``
+ command.
+ERST
+
+ {
+ .name = "cancel_vcpu_dirty_limit",
+ .args_type = "cpu_index:l?",
+ .params = "[cpu_index]",
+ .help = "cancel dirty page rate limit, use cpu_index to cancel"
+ "\n\t\t\t\t\t limit on a specified virtual cpu",
+ .cmd = hmp_cancel_vcpu_dirty_limit,
},
+
+SRST
+``cancel_vcpu_dirty_limit``
+ Cancel dirty page rate limit on virtual CPU, the information about all the
+ virtual CPU dirty limit status can be observed with ``info vcpu_dirty_limit``
+ command.
+ERST
+
+ {
+ .name = "info",
+ .args_type = "item:s?",
+ .params = "[subcommand]",
+ .help = "show various information about the system state",
+ .cmd = hmp_info_help,
+ .sub_table = hmp_info_cmds,
+ .flags = "p",
+ },
+
+#if defined(CONFIG_FDT)
+ {
+ .name = "dumpdtb",
+ .args_type = "filename:F",
+ .params = "filename",
+ .help = "dump the FDT in dtb format to 'filename'",
+ .cmd = hmp_dumpdtb,
+ },
+
+SRST
+``dumpdtb`` *filename*
+ Dump the FDT in dtb format to *filename*.
+ERST
+#endif