USB-HDDの回転OFFにする設定

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●sdparm をインストール（USB-HDDの回転OFFにするため）

[root@localhost ~]# yum -y install sdparm
Loaded plugins: fastestmirror, priorities, refresh-packagekit, security
Loading mirror speeds from cached hostfile
 * base: ftp.iij.ad.jp
 * epel: ftp.iij.ad.jp
 * extras: ftp.iij.ad.jp
 * rpmforge: ftp.kddilabs.jp
 * updates: ftp.iij.ad.jp
75 packages excluded due to repository priority protections
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package sdparm.i686 0:1.04-1.1.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package          Arch           Version                   Repository      Size
================================================================================
Installing:
 sdparm           i686           1.04-1.1.el6              base            98 k

Transaction Summary
================================================================================
Install       1 Package(s)

Total download size: 98 k
Installed size: 246 k
Downloading Packages:
sdparm-1.04-1.1.el6.i686.rpm                             |  98 kB     00:00
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing : sdparm-1.04-1.1.el6.i686                                     1/1
  Verifying  : sdparm-1.04-1.1.el6.i686                                     1/1

Installed:
  sdparm.i686 0:1.04-1.1.el6

Complete!