db_impl: disable recycle_log_files if WAL archive is enabled

We can't recycle the files if they are being archived.

Signed-off-by: Sage Weil <sage@redhat.com>

db/db_impl.cc

@@ -150,6 +150,10 @@ DBOptions SanitizeOptions(const std::string& dbname, const DBOptions& src) {
     }
   }
 
+  if (result.WAL_ttl_seconds > 0 || result.WAL_size_limit_MB > 0) {
+    result.recycle_log_file_num = false;
+  }
+
   if (result.wal_dir.empty()) {
     // Use dbname as default
     result.wal_dir = dbname;