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add fsync when close a file

This commit is contained in:
Hongze Cheng 2020-06-01 03:14:46 +00:00
parent 760b66e574
commit d2b46fb968
1 changed files with 5 additions and 0 deletions
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5
src/tsdb/src/tsdbRWHelper.c
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@ -237,20 +237,24 @@ int tsdbSetAndOpenHelperFile(SRWHelper *pHelper, SFileGroup *pGroup) {
int tsdbCloseHelperFile(SRWHelper *pHelper, bool hasError) { int tsdbCloseHelperFile(SRWHelper *pHelper, bool hasError) {
if (pHelper->files.headF.fd > 0) { if (pHelper->files.headF.fd > 0) {
fsync(pHelper->files.headF.fd);
close(pHelper->files.headF.fd); close(pHelper->files.headF.fd);
pHelper->files.headF.fd = -1; pHelper->files.headF.fd = -1;
} }
if (pHelper->files.dataF.fd > 0) { if (pHelper->files.dataF.fd > 0) {
if (!hasError) tsdbUpdateFileHeader(&(pHelper->files.dataF), 0); if (!hasError) tsdbUpdateFileHeader(&(pHelper->files.dataF), 0);
fsync(pHelper->files.dataF.fd);
close(pHelper->files.dataF.fd); close(pHelper->files.dataF.fd);
pHelper->files.dataF.fd = -1; pHelper->files.dataF.fd = -1;
} }
if (pHelper->files.lastF.fd > 0) { if (pHelper->files.lastF.fd > 0) {
fsync(pHelper->files.lastF.fd);
close(pHelper->files.lastF.fd); close(pHelper->files.lastF.fd);
pHelper->files.lastF.fd = -1; pHelper->files.lastF.fd = -1;
} }
if (pHelper->files.nHeadF.fd > 0) { if (pHelper->files.nHeadF.fd > 0) {
if (!hasError) tsdbUpdateFileHeader(&(pHelper->files.nHeadF), 0); if (!hasError) tsdbUpdateFileHeader(&(pHelper->files.nHeadF), 0);
fsync(pHelper->files.nHeadF.fd);
close(pHelper->files.nHeadF.fd); close(pHelper->files.nHeadF.fd);
pHelper->files.nHeadF.fd = -1; pHelper->files.nHeadF.fd = -1;
if (hasError) { if (hasError) {
@ -263,6 +267,7 @@ int tsdbCloseHelperFile(SRWHelper *pHelper, bool hasError) {
if (pHelper->files.nLastF.fd > 0) { if (pHelper->files.nLastF.fd > 0) {
if (!hasError) tsdbUpdateFileHeader(&(pHelper->files.nLastF), 0); if (!hasError) tsdbUpdateFileHeader(&(pHelper->files.nLastF), 0);
fsync(pHelper->files.nLastF.fd);
close(pHelper->files.nLastF.fd); close(pHelper->files.nLastF.fd);
pHelper->files.nLastF.fd = -1; pHelper->files.nLastF.fd = -1;
if (hasError) { if (hasError) {