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splat command verbose behavior
The splat command takes a verbose option which when set prints the internal debug log for every test. This is helpful when tracking down a common failure, but for a rare failure the volume of log data is distracting. Therefore, the verbose option has been adjusted to allow only printing the debug log on failure. The legacy behavior is still available by specifying the verbose option twice. For example: $ splat -t all:all # Never print the debug log $ splat -v -t all:all # Only print debug log on failure $ splat -vv -t all:all # Always print the debug log Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
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@ -431,7 +431,8 @@ static int test_run(cmd_args_t *args, test_t *test)
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fflush(stdout);
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free(cmd);
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if (args->args_verbose) {
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if ((args->args_verbose == 1 && rc) ||
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(args->args_verbose >= 2)) {
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if ((rc = read(splatctl_fd, splat_buffer,
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splat_buffer_size - 1)) < 0) {
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fprintf(stdout, "Error reading results: %d\n", rc);
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