如何在linux终端获取硬盘信息?

如何在linux终端获取硬盘信息?

我们可以通过lscpu命令获取CPU信息,在Linux终端上有没有类似的命令可以获取硬盘信息?

答案1

如果您正在查找分区信息,可以使用fdiskparted

如果您对各个分区如何与挂载点关联更感兴趣,请尝试lsblk我经常使用的方法:

lsblk -o "NAME,MAJ:MIN,RM,SIZE,RO,FSTYPE,MOUNTPOINT,UUID"

包含UUID信息。

最后smartctl -a /dev/yourdrive为您提供详细信息,例如:

=== START OF INFORMATION SECTION ===
Device Model:     WDC WD40EFRX-68WT0N0
Serial Number:    WD-WCC4E4LA4965
LU WWN Device Id: 5 0014ee 261ca5a3f
Firmware Version: 82.00A82
User Capacity:    4,000,787,030,016 bytes [4.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    5400 rpm
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sun Apr  3 10:59:55 2016 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

和更多。

其中一些命令需要运行 sudo 才能获取所有信息。

答案2

您可以使用lshw

sudo lshw -c disk

但对于较新的内核,我建议采用可移植且稳定的读取方式sysfs

/sys/block/sd*/device/*

答案3

除了已经建议的之外,您还可以尝试的另一种方法是:

hdparm -I /dev/sda

联机帮助页:

DESCRIPTION

   hdparm provides a command line interface to various kernel interfaces
   supported by the Linux SATA/PATA/SAS "libata" subsystem and the older
   IDE driver subsystem.  Many newer (2008 and later) USB drive
   enclosures now also support "SAT" (SCSI-ATA Command Translation) and
   therefore may also work with hdparm.  E.g. recent WD "Passport"
   models and recent NexStar-3 enclosures.  Some options may work
   correctly only with the latest kernels.

答案4

您可以使用以下命令:

lshw -class disk -class storage

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