Compact mode: PCM_COMPACT_WITH_HARD_DISKS_INFO : show question before compacting with size disks info PCM_HARD_DISKS_INFO : just get disk info PCM_FULL_CLEAN_UP_VM : compact all disks and delete all unneccessary files PCM_COMPACT_SHUTDOWN_VM : shutdown running vm (w/o questions) before compact and start it after finish

enum _PRL_COMPACT_MODE {
  PCM_COMPACT_WITH_HARD_DISKS_INFO = 1<<(PACF_MAX+1),
  PCM_HARD_DISKS_INFO = 1<<(PACF_MAX+2),
  PCM_FULL_CLEAN_UP_VM = 1<<(PACF_MAX+3),
  PCM_COMPACT_SHUTDOWN_VM = 1<<(PACF_MAX+4)
};