- 帖子
- 593
- 积分
- 935
- 技术
- 49
- 捐助
- 0
- 注册时间
- 2008-1-3
|
[硬件管理] 可以读取硬盘S.M.A.R.T信息的命令行工具smartctl
论坛上有人问程序中怎么判断C盘是不是SSD?
找到这个工具,需要在程序员读取S.M.A.R.T信息,估计会很有用。
SMART中有硬盘自检信息,错误计数,硬盘转数等等信息。HDTune显示的很多信息就是来自SMART信息。
这是一个开源跨平台的工具,Linux平台的用法我这里就不写了,只写Windows下smartctl命令用法。
作者:快银闪电侠 链接: http://my.oschina.net/ysj/blog/520976
Batch-CN收录了smartctl主程序,安装Batch-CN后,一句命令可以获取smartctl:
c:\>gt smartctl
下载成功
```
#windows下显示C盘信息.
c:\>smartctl -a c:
smartctl 6.4 2015-06-04 r4109 [i686-w64-mingw32-win7(64)-sp1] (sf-6.4-1)
Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: SandForce Driven SSDs
Device Model: KINGSTON SV300S37A120G
User Capacity: 120,034,123,776 bytes [120 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
```
我有一个二手闪迪U盘,一块SSD,一块机械硬盘,sda 表示第一个硬盘,sdb第二,U盘估计是sdc:
```
#这个U盘系列好像是也用了固态盘的芯片,所以会经常被识别成硬盘。
c:\>smartctl -i sdc
smartctl 6.4 2015-06-04 r4109 [i686-w64-mingw32-win7(64)-sp1] (sf-6.4-1)
Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: SanDisk based SSDs
Device Model: SanDisk SSD U100 16GB
Serial Number: 0ba4e8360
User Capacity: 16,013,942,784 bytes [16.0 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Form Factor: 1.8 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 T13/2015-D revision 3
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Fri Oct 23 02:37:12 2015
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
```
smartctl -a f: 一下就真相了。
```
c:\>smartctl -a f:
smartctl 6.4 2015-06-04 r4109 [i686-w64-mingw32-win7(64)-sp1] (sf-6.4-1)
Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org
f:: Unable to read USB device ID
Please specify device type with the -d option.
```
>[Batch-CN](http://bbs.bathome.net/thread-32322-1-1.html)
>[linux smartctl ](http://www.live-in.org/archives/1047.html)
>[smartctl 官方网站](http://www.smartmontools.org/)
>[smartctl 完整下载] http://sourceforge.net/projects/smartmontools/
>[python S.M.A.R.T库pySMART](https://pypi.python.org/pypi/pySMART/0.2) |
|