ivampiresp/Spdk
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bdevperf: Enable the debug -L option

Browse Source 
Purpose: Help for the debug.

To use the spdk_app_parse_args may be the next patch
(I just checked the spdk_app_parse_args, there are many
conflict args).

Change-Id: I6e601ba62cfdb4d381520b4eab0f6f85ed862bb9
Signed-off-by: Ziye Yang <optimistyzy@gmail.com>
Reviewed-on: https://review.gerrithub.io/415107
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Ziye Yang 2018-06-14 11:57:01 +08:00 committed by Jim Harris
parent 931e6e51c3
commit 1c3c50a6cb
1 changed files with 22 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
test/bdev/bdevperf/bdevperf.c
View File

@ -593,6 +593,7 @@ static void usage(char *program_name)
printf("\t\t(Formula: M = 2 / (n + 1), EMA[i+1] = IO/s * M + (1 - M) * EMA[i])\n");
printf("\t\t(only valid with -S)\n");
printf("\t[-S Show performance result in real time in seconds]\n");
spdk_tracelog_usage(stdout, "-L");
}
/*
@ -822,6 +823,7 @@ main(int argc, char **argv)
int time_in_sec;
uint64_t show_performance_period_in_usec = 0;
int rc;
bool debug_mode = false;
/* default value */
config_file = NULL;
@ -832,7 +834,7 @@ main(int argc, char **argv)
mix_specified = false;
core_mask = NULL;
while ((op = getopt(argc, argv, "c:d:m:q:s:t:w:M:P:S:")) != -1) {
while ((op = getopt(argc, argv, "c:d:m:q:s:t:w:L:M:P:S:")) != -1) {
switch (op) {
case 'c':
config_file = optarg;
@ -855,6 +857,22 @@ main(int argc, char **argv)
case 'w':
workload_type = optarg;
break;
case 'L':
#ifndef DEBUG
fprintf(stderr, "%s must be built with CONFIG_DEBUG=y for -L flag\n",
argv[0]);
usage(argv[0]);
exit(1);
#else
rc = spdk_log_set_trace_flag(optarg);
if (rc < 0) {
fprintf(stderr, "unknown flag\n");
usage(argv[0]);
}
debug_mode = true;
break;
#endif
case 'M':
g_rw_percentage = atoi(optarg);
mix_specified = true;
@ -997,6 +1015,9 @@ main(int argc, char **argv)
}
bdevtest_init(config_file, core_mask, &opts);
if (debug_mode) {
opts.print_level = SPDK_LOG_DEBUG;
}
opts.rpc_addr = NULL;
if (g_mem_size) {
opts.mem_size = g_mem_size;