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rpc: Document trace_enable_tpoint_group, trace_disable_tpoint_group

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and trace_get_tpoint_group_mask

Signed-off-by: Monica Kenguva <monica.kenguva@intel.com>
Change-Id: I25f29fbd5e2bc425a75bce2d0131bf963df51521
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6649
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Community-CI: Mellanox Build Bot
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Monica Kenguva 2021-03-03 00:40:41 +00:00 committed by Tomasz Zawadzki
parent 823bb32026
commit 4da33ad390
1 changed files with 128 additions and 0 deletions
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doc/jsonrpc.md
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@ -873,6 +873,134 @@ Example response:
} }
~~~ ~~~
## trace_enable_tpoint_group {#rpc_trace_enable_tpoint_group}
Enable trace on a specific tpoint group. For example "bdev" for bdev trace group,
"all" for all trace groups.
### Parameters
Name | Optional | Type | Description
----------------------- | -------- | ----------- | -----------
name | Required | string | bdev, nvmf_rdma, nvmf_tcp, blobfs, scsi, iscsi_conn, ftl, all
### Example
Example request:
~~~
{
"jsonrpc": "2.0",
"method": "trace_enable_tpoint_group",
"id": 1,
"params": {
"name": "bdev"
}
}
~~~
Example response:
~~~
{
"jsonrpc": "2.0",
"id": 1,
"result": true
}
~~~
## trace_disable_tpoint_group {#rpc_trace_disable_tpoint_group}
Disable trace on a specific tpoint group. For example "bdev" for bdev trace group,
"all" for all trace groups.
### Parameters
Name | Optional | Type | Description
----------------------- | -------- | ----------- | -----------
name | Required | string | bdev, nvmf_rdma, nvmf_tcp, blobfs, all
### Example
Example request:
~~~
{
"jsonrpc": "2.0",
"method": "trace_disable_tpoint_group",
"id": 1,
"params": {
"name": "bdev"
}
}
~~~
Example response:
~~~
{
"jsonrpc": "2.0",
"id": 1,
"result": true
}
~~~
## trace_get_tpoint_group_mask {#rpc_trace_get_tpoint_group_mask}
Display mask info for every group.
### Parameters
No parameters required
### Example
Example request:
~~~
{
"jsonrpc": "2.0",
"method": "trace_get_tpoint_group_mask",
"id": 1
}
~~~
Example response:
~~~
{
"jsonrpc": "2.0",
"id": 1,
"result": {
"tpoint_group_mask": "0x0",
"iscsi_conn": {
"enabled": false,
"mask": "0x2"
},
"scsi": {
"enabled": false,
"mask": "0x4"
},
"bdev": {
"enabled": false,
"mask": "0x8"
},
"nvmf_tcp": {
"enabled": false,
"mask": "0x20"
},
"ftl": {
"enabled": false,
"mask": "0x40"
},
"blobfs": {
"enabled": false,
"mask": "0x80"
}
}
}
~~~
## log_set_print_level {#rpc_log_set_print_level} ## log_set_print_level {#rpc_log_set_print_level}
Set the current level at which output will additionally be Set the current level at which output will additionally be