有没有命令可以查看硬盘规格

有没有命令可以查看硬盘规格

我注意到我的 Ubuntu 非常滞后,但只有在我第一次执行操作时,将我执行的操作加载到 RAM 中,滞后才会完全停止。我进行了一些测试,我猜我的笔记本电脑硬盘之一坏了。

我假设我必须更换驱动器,我可以发出一些命令来查看驱动器的确切规格,以便我可以在线购买?

我不想打开笔记本电脑,查看规格。然后在新驱动器到达时再次打开它。

答案1

smartctl包中的命令smartmontools就是你想要的

% sudo smartctl -i /dev/sda
smartctl 6.2 2013-07-26 r3841 [i686-linux-3.13.0-24-generic] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     SAMSUNG SpinPoint M7
Device Model:     SAMSUNG HM250HI
Serial Number:    <snip>
LU WWN Device Id: 5 0024e9 203520f1d
Firmware Version: 2AC101C4
User Capacity:    250,059,350,016 bytes [250 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 6
SATA Version is:  SATA 2.6, 3.0 Gb/s
Local Time is:    Thu May 15 21:49:09 2014 MYT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

答案2

您可以使用 lshw 工具:

安装

sudo apt-get install lshw 

HDD 规格命令:

lshw -class disk -class storage

答案3

% sudo hdparm -I /dev/sda                                                                      ~

/dev/sda:

ATA device, with non-removable media
        Model Number:       WDC WD10JPCX-24UE4T0                    
        Serial Number:      WD-WXR1E24A7U0E
        Firmware Revision:  01.01A01
        Transport:          Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
        Supported: 9 8 7 6 5 
        Likely used: 9
Configuration:
        Logical         max     current
        cylinders       16383   16383
        heads           16      16
        sectors/track   63      63
        --
        CHS current addressable sectors:   16514064
        LBA    user addressable sectors:  268435455
        LBA48  user addressable sectors: 1953525168
        Logical  Sector size:                   512 bytes
        Physical Sector size:                  4096 bytes
        Logical Sector-0 offset:                  0 bytes
        device size with M = 1024*1024:      953869 MBytes
        device size with M = 1000*1000:     1000204 MBytes (1000 GB)
        cache/buffer size  = 16384 KBytes
        Nominal Media Rotation Rate: 5400

答案4

$ lsblk

默认情况下,lsblk 命令将以树状格式列出所有块设备。输入 lsblk --help 可查看更多选项

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