Fence installation transaction durability (T-613)

core/installer/durability_other.go

@@ -0,0 +1,23 @@
+//go:build !windows
+
+package installer
+
+import (
+	"fmt"
+	"os"
+)
+
+func syncDirectoryPath(path string) error {
+	directory, err := os.Open(path)
+	if err != nil {
+		return fmt.Errorf("open directory: %w", err)
+	}
+	if err := directory.Sync(); err != nil {
+		_ = directory.Close()
+		return fmt.Errorf("sync directory: %w", err)
+	}
+	if err := directory.Close(); err != nil {
+		return fmt.Errorf("close directory: %w", err)
+	}
+	return nil
+}