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set fio engine to sync if posixaio not loadable

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This commit is contained in:
Lizonghang
2024-12-04 00:55:50 +04:00
parent 508c8ae83c
commit bd5e034746
1 changed files with 6 additions and 5 deletions
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common/profiler.cpp
+6 -5
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@@ -733,16 +733,18 @@ numjobs=%d
const char * write_type = op_rand ? "randwrite" : "write";
const char * block_size = op_rand ? page_size_str : readahead_str;
const char * ioengine = "posixaio";
bool retry_with_sync = false;
const char * ioengine = "posixaio";
bool retry_with_sync = false;
const char * output_file = "fio_output.log";
const char * conf_file = "config.fio";
do {
char fio_conf[1024];
snprintf(fio_conf, sizeof(fio_conf), fio_conf_template, ioengine,
read_type, block_size, test_file, n_threads,
read_type, block_size, test_file, n_threads,
write_type, block_size, test_file, n_threads);
const char * conf_file = "config.fio";
std::ofstream conf(conf_file);
if (!conf) {
LOG_INF("Error: Unable to create configuration file\n");
@@ -751,7 +753,6 @@ numjobs=%d
conf << fio_conf;
conf.close();
const char * output_file = "fio_output.log";
std::string command = "fio " + std::string(conf_file) + " > " + std::string(output_file) + " 2>&1";
int ret = std::system(command.c_str());