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-rw-r--r--tools/omfile.c41
1 files changed, 22 insertions, 19 deletions
diff --git a/tools/omfile.c b/tools/omfile.c
index 774f0b96..dd944946 100644
--- a/tools/omfile.c
+++ b/tools/omfile.c
@@ -86,6 +86,7 @@ typedef struct s_dynaFileCacheEntry dynaFileCacheEntry;
#define IOBUF_DFLT_SIZE 1024 /* default size for io buffers */
#define FLUSH_INTRVL_DFLT 1 /* default buffer flush interval (in seconds) */
+#define USE_ASYNCWRITER_DFLT 0 /* default buffer use async writer */
/* globals for default values */
static int iDynaFileCacheSize = 10; /* max cache for dynamic files */
@@ -102,6 +103,7 @@ static int iZipLevel = 0; /* zip compression mode (0..9 as usual) */
static bool bFlushOnTXEnd = 0;/* flush write buffers when transaction has ended? */
static int64 iIOBufSize = IOBUF_DFLT_SIZE; /* size of an io buffer */
static int iFlushInterval = FLUSH_INTRVL_DFLT; /* how often flush the output buffer on inactivity? */
+static int bUseAsyncWriter = USE_ASYNCWRITER_DFLT; /* should we enable asynchronous writing? */
uchar *pszFileDfltTplName = NULL; /* name of the default template to use */
/* end globals for default values */
@@ -134,6 +136,7 @@ typedef struct _instanceData {
int iIOBufSize; /* size of associated io buffer */
int iFlushInterval; /* how fast flush buffer on inactivity? */
bool bFlushOnTXEnd; /* flush write buffers when transaction has ended? */
+ bool bUseAsyncWriter; /* use async stream writer? */
} instanceData;
@@ -147,26 +150,23 @@ ENDisCompatibleWithFeature
BEGINdbgPrintInstInfo
CODESTARTdbgPrintInstInfo
if(pData->bDynamicName) {
- dbgprintf("[dynamic]\n\ttemplate='%s'"
- "\tfile cache size=%d\n"
- "\tcreate directories: %s\n"
- "\tfile owner %d, group %d\n"
- "\tdirectory owner %d, group %d\n"
- "\tdir create mode 0%3.3o, file create mode 0%3.3o\n"
- "\tfail if owner/group can not be set: %s\n",
- pData->f_fname,
- pData->iDynaFileCacheSize,
- pData->bCreateDirs ? "yes" : "no",
- pData->fileUID, pData->fileGID,
- pData->dirUID, pData->dirGID,
- pData->fDirCreateMode, pData->fCreateMode,
- pData->bFailOnChown ? "yes" : "no"
- );
+ dbgprintf("[dynamic]\n");
} else { /* regular file */
- dbgprintf("%s", pData->f_fname);
- if (pData->pStrm == NULL)
- dbgprintf(" (unused)");
+ dbgprintf("%s%s\n", pData->f_fname,
+ (pData->pStrm == NULL) ? " (unused)" : "");
}
+
+ dbgprintf("\ttemplate='%s'\n", pData->f_fname);
+ dbgprintf("\tuse async writer=%d\n", pData->bUseAsyncWriter);
+ dbgprintf("\tflush on TX end=%d\n", pData->bFlushOnTXEnd);
+ dbgprintf("\tflush interval=%d\n", pData->iFlushInterval);
+ dbgprintf("\tfile cache size=%d\n", pData->iDynaFileCacheSize);
+ dbgprintf("\tcreate directories: %s\n", pData->bCreateDirs ? "yes" : "no");
+ dbgprintf("\tfile owner %d, group %d\n", pData->fileUID, pData->fileGID);
+ dbgprintf("\tdirectory owner %d, group %d\n", pData->dirUID, pData->dirGID);
+ dbgprintf("\tdir create mode 0%3.3o, file create mode 0%3.3o\n",
+ pData->fDirCreateMode, pData->fCreateMode);
+ dbgprintf("\tfail if owner/group can not be set: %s\n", pData->bFailOnChown ? "yes" : "no");
ENDdbgPrintInstInfo
@@ -414,7 +414,7 @@ prepareFile(instanceData *pData, uchar *newFileName)
* async processing, which is a real performance waste if we do not do buffered
* writes! -- rgerhards, 2009-07-06
*/
- if(!pData->bFlushOnTXEnd)
+ if(pData->bUseAsyncWriter)
CHKiRet(strm.SetiFlushInterval(pData->pStrm, pData->iFlushInterval));
if(pData->pszSizeLimitCmd != NULL)
CHKiRet(strm.SetpszSizeLimitCmd(pData->pStrm, ustrdup(pData->pszSizeLimitCmd)));
@@ -731,6 +731,7 @@ CODESTARTparseSelectorAct
pData->bFlushOnTXEnd = bFlushOnTXEnd;
pData->iIOBufSize = (int) iIOBufSize;
pData->iFlushInterval = iFlushInterval;
+ pData->bUseAsyncWriter = bUseAsyncWriter;
if(pData->bDynamicName == 0) {
/* try open and emit error message if not possible. At this stage, we ignore the
@@ -766,6 +767,7 @@ static rsRetVal resetConfigVariables(uchar __attribute__((unused)) *pp, void __a
bFlushOnTXEnd = 0;
iIOBufSize = IOBUF_DFLT_SIZE;
iFlushInterval = FLUSH_INTRVL_DFLT;
+ bUseAsyncWriter = USE_ASYNCWRITER_DFLT;
if(pszFileDfltTplName != NULL) {
free(pszFileDfltTplName);
pszFileDfltTplName = NULL;
@@ -812,6 +814,7 @@ CODEmodInit_QueryRegCFSLineHdlr
CHKiRet(omsdRegCFSLineHdlr((uchar *)"dynafilecachesize", 0, eCmdHdlrInt, (void*) setDynaFileCacheSize, NULL, STD_LOADABLE_MODULE_ID));
CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileziplevel", 0, eCmdHdlrInt, NULL, &iZipLevel, STD_LOADABLE_MODULE_ID));
CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileflushinterval", 0, eCmdHdlrInt, NULL, &iFlushInterval, STD_LOADABLE_MODULE_ID));
+ CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileasyncwriting", 0, eCmdHdlrInt, NULL, &bUseAsyncWriter, STD_LOADABLE_MODULE_ID));
CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileflushontxend", 0, eCmdHdlrBinary, NULL, &bFlushOnTXEnd, STD_LOADABLE_MODULE_ID));
CHKiRet(omsdRegCFSLineHdlr((uchar *)"omfileiobuffersize", 0, eCmdHdlrSize, NULL, &iIOBufSize, STD_LOADABLE_MODULE_ID));
CHKiRet(omsdRegCFSLineHdlr((uchar *)"dirowner", 0, eCmdHdlrUID, NULL, &dirUID, STD_LOADABLE_MODULE_ID));