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IOR raise warning for existing file once if not filePerProc.

master
Julian M. Kunkel 2020-12-02 10:14:28 +00:00
parent da03ae5c9f
commit f71a144b19
1 changed files with 7 additions and 5 deletions
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12
src/ior.c
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@ -1295,11 +1295,13 @@ static void TestIoSys(IOR_test_t *test)
uint64_t params_saved_wearout = params->stoneWallingWearOutIterations;
/* Check if the file exists and warn users */
struct stat sb;
GetTestFileName(testFileName, params);
int ret = backend->stat(testFileName, & sb, params->backend_options);
if(ret == 0) {
EWARNF("The file \"%s\" exists already and will be overwritten", testFileName);
if( params->hints.filePerProc || rank == 0){
struct stat sb;
GetTestFileName(testFileName, params);
int ret = backend->stat(testFileName, & sb, params->backend_options);
if(ret == 0) {
EWARNF("The file \"%s\" exists already and will be overwritten", testFileName);
}
}
for (rep = 0; rep < params->repetitions; rep++) {