Enables or disables SRV_TRACE flags for debugging messages.
You can also use the OpenSwitch Manager to set the trace
flags options of your OpenSwitch servers. See “Editing OpenSwitch server properties” for more
information.
rp_traceflag [options, {on|off}]
A list of one or more single-character option flags.
The following table shows the valid debugging options. These options are identical to the options you can use with the -s flag at the command line.
Value |
Displays |
|---|---|
a |
TDS attention packets |
d |
TDS data information |
e |
Server events |
h |
TDS header information |
m |
Message queue usage |
n |
Network driver information and TCL requests |
p |
Network driver parameter information |
q |
Run queue information |
r |
Network driver data information |
s |
Network driver memory information |
t |
TDS tokens |
w |
TCL wake-up request |
Turns on debugging options, which causes debugging messages to be dumped to the error log file.
Turns off debugging options.
Displays all debugging flags and their current state.
rp_traceflag
Returns:
flag description state ---- ------------------------------------------- ----- a TDS attention packets on d TDS data information on e Server events on h TDS header information on m Message queue usage on n Network driver information and TCL requests on p Network driver param information on q Run queue information on r Network driver data information on s Network driver memory information on t TDS tokens on w TCL wakeup request on
Switches off TDS data information and server events flags.
rp_traceflag "de", off
Returns:
flag description state ---- ------------------------------------------- ----- d TDS data information off e Server events off
Displays the current status of the -d flag.
rp_traceflag d
Returns:
flag description state ---- ------------------------------------------ ----- d TDS data information off
If the state parameter is supplied, then the flags parameter cannot be NULL:
rp_traceflag: @flags cannot be NULL if @state is supplied
The valid value for the state parameter is either on or off:
rp_traceflag: @state must be on or off
