====== HDD Power Management ======
Definiowanie uśpienia dysku:
camcontrol dysk standby -t czas_w_sekundach
Sprawdzanie stanu uśpienia:
smartctl -n standby /dev/dysk
Przykłady:
# smartctl -n standby /dev/ada2
smartctl 6.3 2014-07-26 r3976 [FreeBSD 10.1-RELEASE amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
Device is in ACTIVE or IDLE mode
# camcontrol standby ada2
# smartctl -n standby /dev/ada2
smartctl 6.3 2014-07-26 r3976 [FreeBSD 10.1-RELEASE amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
Device is in STANDBY mode, exit(2)