sdp

SDP- Windows的SCSI磁盘电源实用程序

注意：使用不当可能会对数据/设备造成重大损害！

SDP可以锁定，下马，离线，然后在一个命令处旋转HDD。删除外部HDD非常方便。

鉴于驱动器支持它，SDP还可以编写电源状况计时器。

安装

将SDP.EXE复制到由％路径％覆盖的目录，例如％SystemRoot％ System32。

用法

从具有管理员权利的命令行中运行SDP。

 SDP [command] [diskNum] [diskNum] ...

Only one command is allowed, - or / is optional

Command is case-insensitive. Command and drive numbers can be input in any order

Commands:
  L: List, can be omitted if specified diskNum
  P: Stop
  W: Write power condition timer. Use "SDP W" for more help

Examples:
  List all drives: SDP L
  List drive0 and drive2: SDP L 0 2
  Stop drive2 and drive3: SDP P 2 3

与计时器合作：

 SDP WL [diskNum] [diskNum] ...
  List power condition timers
  L can be omitted if specified diskNum

SDP W[I|A#][B#][C#][Y#][S|Z#] [diskNum] [diskNum] ...
  Write power condition timers as # seconds

Example:
  Set drive5 Standby_Z timer to 7200 seconds: SDP 5 WZ7200
  Set drive3 Idle_A to 1800 and Standby_Z to 3600: SDP 3 Wa1800z3600

Power Consumption: Idle_A >= Idle_B >= Idle_C > Standby_Y >= Standby_Z

Caution:
  Avoid setting timers to excessively low values, because
  short spin down/up and head unload/load cycles
  can harm your hard drives!