ss << "unable to set cache-mode '" << pg_pool_t::get_cache_mode_name(mode)
<< "' on a '" << pg_pool_t::get_cache_mode_name(p->cache_mode)
<< "' pool; only '"
- << pg_pool_t::get_cache_mode_name(pg_pool_t::CACHEMODE_PROXY)
- << "','"
<< pg_pool_t::get_cache_mode_name(pg_pool_t::CACHEMODE_READPROXY)
<< "' allowed.";
err = -EINVAL;