function strip_exists($device, &$a_vdevice)
{
    if (false !== array_search_ex($diskv['devicespecialfile'], $a_vdevice, "device")) {
        return true;
    }
    foreach ($a_vdevice as $vdevs) {
        foreach ($vdevs['device'] as $dev) {
            // label
            $tmp = disks_label_to_device($dev);
            if (strcmp($tmp, $device) == 0) {
                return true;
            }
            // label+partition
            $tmp = strip_partition($tmp);
            if (strcmp($tmp, $device) == 0) {
                return true;
            }
            // partition
            $tmp = strip_partition($dev);
            if (strcmp($tmp, $device) == 0) {
                return true;
            }
        }
    }
    return false;
}
     }
     $zfs['pools']['pool'][$pool]['hastpool'] = $hastpool;
     $cfg['zfs']['pools']['pool'][] = $zfs['pools']['pool'][$pool];
 }
 foreach ($_POST['vdev'] as $vdev) {
     $import |= true;
     $cfg['zfs']['vdevices']['vdevice'][] = $zfs['vdevices']['vdevice'][$vdev];
 }
 if ($import) {
     $cfg['disks'] = $config['disks'];
     $cfg['geli'] = $config['geli'];
     $disks = get_physical_disks_list();
     foreach ($cfg['zfs']['vdevices']['vdevice'] as $vdev) {
         foreach ($vdev['device'] as $device) {
             $encrypted = false;
             $device = disks_label_to_device($device);
             if (preg_match("/^(.+)\\.eli\$/", $device, $m)) {
                 $device = $m[1];
                 $encrypted = true;
             }
             if (preg_match("/^(.*)p\\d+\$/", $device, $m)) {
                 $device = $m[1];
             }
             $index = false;
             if (!empty($cfg['disks']['disk'])) {
                 $index = array_search_ex($device, $cfg['disks']['disk'], 'devicespecialfile');
             }
             if ($index === false && isset($_POST['import_disks'])) {
                 $disk = array_search_ex($device, $disks, 'devicespecialfile');
                 $disk = $disks[$disk];
                 $cfg['disks']['disk'][] = array('uuid' => uuid(), 'name' => $disk['name'], 'devicespecialfile' => $disk['devicespecialfile'], 'harddiskstandby' => 0, 'acoustic' => 0, 'fstype' => $encrypted ? 'geli' : 'zfs', 'apm' => 0, 'transfermode' => 'auto', 'type' => $disk['type'], 'desc' => $disk['desc'], 'size' => $disk['size'], 'serial' => $disk['serial'], 'smart' => false);