{* PVE规格性能配置 *}
{form_toggle('options[disk_cache]',['none'=>{_('无缓存')},'directsync'=>'Direct sync','writethrough'=>'Write through','writeback'=>'Write back','unsafe'=>'Write back ('|cat:_('不安全')|cat:')'],element('disk_cache',$options,'writeback'))}
{_('读取限制')}(MB/s)
{_('写入限制')}(MB/s)
{_('读取限制')}(ops/s)