PRIMECLUSTER Global Link Services Configuration and Administration Guide: Redundant Line Control Function 4.1 (for Solaris(TM) Operating System)

6.2.1 Starting driver trace

[Synopsis]

/opt/FSUNnet/bin/strotr -k sha [-m msize] [-b bsize] [-a]

[Feature description]

Starts the collecting data of Redundant Line Control function trace logs.

[Options]

You can specify following options:

-k sha

Specifies the type of trace for drivers. Add "sha" to collect the trace for Redundant Line Control function.

-m msize

Specifies the buffer size in kilobytes for collecting the memory trace. The size has a range of 8 to 256 KB. The default value is 8 KB.

-b bsize

Specifies the maximum file size of the log file in kilobytes for collecting the file trace. The size has a range of 8 to 1,000 KB. The default value is 8 KB.
Since the trace data is collected in a log file, collecting a larger volume of file trace data than that of memory trace data is possible, but the result is a low processing speed.

-a

Specifies for collecting all of the data. The default assumes that 64 bytes of the data should be collected.

[Related commands]

stpotr
prtotr

[Notes]

If both -m option and -b option are not specified, the driver trace is performed as a memory trace. If both -m option and -b option are specified, the processing of the file trace has a higher priority.

[Example]

- The following is an example of collecting the memory trace (when all of the data is to be collected with the trace buffer size for the main memory specified as 256 KB):

# strotr -k sha -m 256 -a

- The following is an example for collecting the file trace (when the maximum size of the log file is specified as 1,000 KB and collecting all of the data is not necessary):

# strotr -k sha -b 1000