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aiori-IME: Add support of sync and mknod in IME backend 

This patch adds the support of sync (flush client page cache
for all opened files) and mknod in the IME backend.
master
Jean-Yves VET 2019-12-17 14:45:24 +01:00
parent 7a2d307c74
commit 0666875df3
1 changed files with 34 additions and 0 deletions
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34
src/aiori-IME.c
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@ -51,6 +51,12 @@ static int IME_StatFS(const char *, ior_aiori_statfs_t *,
static int IME_RmDir(const char *, IOR_param_t *);
static int IME_MkDir(const char *, mode_t, IOR_param_t *);
static int IME_Stat(const char *, struct stat *, IOR_param_t *);
#if (IME_NATIVE_API_VERSION >= 132)
static int IME_Mknod(char *);
static void IME_Sync(IOR_param_t *);
#endif
static void IME_Initialize();
static void IME_Finalize();
@ -107,6 +113,10 @@ ior_aiori_t ime_aiori = {
.initialize = IME_Initialize,
.finalize = IME_Finalize,
.get_options = IME_options,
#if (IME_NATIVE_API_VERSION >= 132)
.sync = IME_Sync,
.mknod = IME_Mknod,
#endif
.enable_mdtest = true,
};
@ -406,3 +416,27 @@ static IOR_offset_t IME_GetFileSize(IOR_param_t *test, MPI_Comm testComm,
return(aggFileSizeFromStat);
}
#if (IME_NATIVE_API_VERSION >= 132)
/*
* Create a file through mknod interface.
*/
static int IME_Mknod(char *testFileName)
{
int ret = ime_native_mknod(testFileName, S_IFREG | S_IRUSR, 0);
if (ret < 0)
ERR("mknod failed");
return ret;
}
/*
* Use IME sync to flush page cache of all opened files.
*/
static void IME_Sync(IOR_param_t * param)
{
int ret = ime_native_sync(0);
if (ret != 0)
FAIL("Error executing the sync command.");
}
#endif