> + vm_mon_cmd($vmid, "block_set_io_throttle", device => $deviceid, bps > + => int($bps), bps_rd => int($bps_rd), bps_wr => int($bps_wr), iops => > + int($iops), iops_rd => int($iops_rd), iops_wr => int($iops_wr)); Why do you convert to int? AFAIK values are already integer? - Dietmar