[TD-13062]<fix>: file system write fsync error

c4a1bae7 · wafwerar · 52bfe618 · c4a1bae7
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source/os/src/osFile.c source/os/src/osFile.c +2 -0

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--- a/source/os/src/osFile.c
+++ b/source/os/src/osFile.c
@@ -296,6 +296,7 @@ int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count) {
      if (errno == EINTR) {
        continue;
      }
+      fflush(pFile->fp);
      fsync(pFile->fd);
      return -1;
    }
@@ -303,6 +304,7 @@ int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count) {
    tbuf += nwritten;
  }

+  fflush(pFile->fp);
  fsync(pFile->fd);
  return count;
 }