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openeuler系统查看硬盘信息的常用指令介绍

服务器其他 来源：互联网 作者：佚名 发布时间：2026-10-01 09:59:14 人浏览
摘要

本文记录在openeuler系统中通过指令查看硬盘信息。 一、操作系统信息 1 2 3 4 5 6 7 [root@localhost ~]# cat /etc/os-release NAME=openEuler VERSION=22.03 (LTS-SP1) ID=openEuler VERSION_ID=22.03 PRETTY_NAME=openEuler 22.03 (LTS-SP

本文记录在openeuler系统中通过指令查看硬盘信息。

一、操作系统信息

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[root@localhost ~]# cat /etc/os-release

NAME="openEuler"

VERSION="22.03 (LTS-SP1)"

ID="openEuler"

VERSION_ID="22.03"

PRETTY_NAME="openEuler 22.03 (LTS-SP1)"

ANSI_COLOR="0;31"

操作系统为 openEuler 22.03-SP1

二、服务器信息

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[root@localhost ~]# cat /sys/class/dmi/id/product_name

R5500 G4

 服务器为中兴R5500-G4

三、查看硬盘信息

1. 查看所有块设备

使用 lsblk 命令能查看系统中所有的块设备，该命令会列出硬盘、分区等信息。

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[root@localhost ~]# lsblk |grep disk

sda       8:0    0 894.3G  0 disk

sdb       8:16   0 894.3G  0 disk

sdc       8:32   0 894.3G  0 disk

sdd       8:48   0 894.3G  0 disk

sde       8:64   0 894.3G  0 disk

sdf       8:80   0 894.3G  0 disk

sdg       8:96   0 894.3G  0 disk

sdh       8:112  0 894.3G  0 disk

sdi       8:128  0 894.3G  0 disk

sdj       8:144  0 894.3G  0 disk

sdk       8:160  0 894.3G  0 disk

sdl       8:176  0 894.3G  0 disk

sdm       8:192  0   7.3T  0 disk

sdn       8:208  0   7.3T  0 disk

sdo       8:224  0   7.3T  0 disk

sdp       8:240  0   7.3T  0 disk

sdq      65:0    0   7.3T  0 disk

sdr      65:16   0   7.3T  0 disk

sds      65:32   0   7.3T  0 disk

sdt      65:48   0   7.3T  0 disk

sdu      65:64   0   7.3T  0 disk

sdv      65:80   0   7.3T  0 disk

sdw      65:96   0   7.3T  0 disk

sdx      65:112  0   7.3T  0 disk

sdy      65:128  0   7.3T  0 disk

sdz      65:144  0   7.3T  0 disk

sdaa     65:160  0   7.3T  0 disk

sdab     65:176  0   7.3T  0 disk

sdac     65:192  0   7.3T  0 disk

sdad     65:208  0   7.3T  0 disk

sdae     65:224  0   7.3T  0 disk

sdaf     65:240  0   7.3T  0 disk

sdag     66:0    0   7.3T  0 disk

sdah     66:16   0   7.3T  0 disk

sdai     66:32   0   7.3T  0 disk

sdaj     66:48   0   7.3T  0 disk

sdak     66:64   0 446.1G  0 disk

[root@localhost ~]# lsblk| grep disk|grep 7.3T|wc -l

24

[root@localhost ~]# lsblk| grep disk|grep 894|wc -l   

12

[root@localhost ~]# lsblk| grep disk|grep 7.3T|wc -l

24

[root@localhost ~]# lsblk| grep disk|grep 446|wc -l   

1

 可以看到本机有8T(7.3T)硬盘24块，960G（894.3G）24块，480G(446.1G)1块。

2. 查看硬盘详细信息

使用 lshw -C disk命令可以查看硬盘的详细信息

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[root@localhost ~]# lshw -C disk

  *-cdrom                  

       description: SCSI CD-ROM

       product: Virtual CDROM0

       vendor: AMI

       physical id: 0.0.0

       bus info: scsi@15:0.0.0

       logical name: /dev/cdrom

       logical name: /dev/sr0

       version: 1.00

       capabilities: removable audio

       configuration: status=open

  *-disk:0

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.0.0

       bus info: scsi@16:0.0.0

       logical name: /dev/sda

       version: 404Q

       serial: S47NNA0N324649

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=e3598dbb-3cd6-4805-9b98-e4e0e0eadf7e logicalsectorsize=512 sectorsize=4096

  *-disk:1

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.1.0

       bus info: scsi@16:0.1.0

       logical name: /dev/sdb

       version: 404Q

       serial: S47NNA0N323063

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=d871fb05-6e96-4118-89e1-b5512b615e79 logicalsectorsize=512 sectorsize=4096

  *-disk:2

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.a.0

       bus info: scsi@16:0.10.0

       logical name: /dev/sdl

       version: 404Q

       serial: S47NNA0N202056

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=c763836e-6966-4d7f-900d-d157b60ff6c0 logicalsectorsize=512 sectorsize=4096

  *-disk:3

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.b.0

       bus info: scsi@16:0.11.0

       logical name: /dev/sdj

       version: 404Q

       serial: S47NNA0N202066

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=5dc9751d-cec0-4977-9b64-6eb866374f99 logicalsectorsize=512 sectorsize=4096

  *-disk:4

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.2.0

       bus info: scsi@16:0.2.0

       logical name: /dev/sdc

       version: 404Q

       serial: S47NNA0N319691

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=ee03a4ab-6ff6-4bb1-9c9f-83dfb5c5765c logicalsectorsize=512 sectorsize=4096

  *-disk:5

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.3.0

       bus info: scsi@16:0.3.0

       logical name: /dev/sdd

       version: 404Q

       serial: S47NNA0N324646

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=689a5aba-a7b3-4a30-ba2b-8e98ae7315a1 logicalsectorsize=512 sectorsize=4096

  *-disk:6

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.4.0

       bus info: scsi@16:0.4.0

       logical name: /dev/sde

       version: 404Q

       serial: S47NNA0N324647

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=d33c6a3a-060c-4cc6-b0ca-177f9ae4ff5f logicalsectorsize=512 sectorsize=4096

  *-disk:7

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.5.0

       bus info: scsi@16:0.5.0

       logical name: /dev/sdf

       version: 404Q

       serial: S47NNA0N324638

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=a3a095cc-a3ea-47da-a69e-0c748dbcb9af logicalsectorsize=512 sectorsize=4096

  *-disk:8

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.6.0

       bus info: scsi@16:0.6.0

       logical name: /dev/sdg

       version: 404Q

       serial: S47NNA0N323062

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=a47322e6-9af7-4559-b3d7-0be7d7b7f3eb logicalsectorsize=512 sectorsize=4096

  *-disk:9

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.7.0

       bus info: scsi@16:0.7.0

       logical name: /dev/sdh

       version: 404Q

       serial: S47NNA0N324620

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=5e92404b-84a5-41cb-b74b-69512587c1b6 logicalsectorsize=512 sectorsize=4096

  *-disk:10

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.8.0

       bus info: scsi@16:0.8.0

       logical name: /dev/sdi

       version: 404Q

       serial: S47NNA0N323060

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=1fe6028b-61fc-4efc-a13b-125f85a28422 logicalsectorsize=512 sectorsize=4096

  *-disk:11

       description: ATA Disk

       product: SAMSUNG MZ7KH960

       physical id: 0.9.0

       bus info: scsi@16:0.9.0

       logical name: /dev/sdk

       version: 404Q

       serial: S47NNA0N324639

       size: 894GiB (960GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=97f145ca-b42b-4162-8666-8208deaf5219 logicalsectorsize=512 sectorsize=4096

  *-disk:0

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.1.0

       bus info: scsi@0:0.1.0

       logical name: /dev/sdm

       version: SN02

       serial: WKD1EYPX

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=9dc37b61-535f-4bd4-bd59-463db236e4fb logicalsectorsize=512 sectorsize=4096

  *-disk:1

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.2.0

       bus info: scsi@0:0.2.0

       logical name: /dev/sdn

       version: SN02

       serial: WKD1HGR4

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=a21afc64-2cf2-4db3-be3d-8dfae51eec8f logicalsectorsize=512 sectorsize=4096

  *-disk:2

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.3.0

       bus info: scsi@0:0.3.0

       logical name: /dev/sdo

       version: SN02

       serial: WKD0B68L

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=a6b747df-8e7a-4d87-8961-a75c30e1e552 logicalsectorsize=512 sectorsize=4096

  *-disk:3

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.4.0

       bus info: scsi@0:0.4.0

       logical name: /dev/sdp

       version: SN02

       serial: WKD1FWF6

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=ac655c19-d6d3-4eac-b481-c4479cb42bdf logicalsectorsize=512 sectorsize=4096

  *-disk:4

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.5.0

       bus info: scsi@0:0.5.0

       logical name: /dev/sdq

       version: SN02

       serial: WKD1GSEE

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=e5567756-5a26-4248-b0e9-516a835b1a99 logicalsectorsize=512 sectorsize=4096

  *-disk:5

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.6.0

       bus info: scsi@0:0.6.0

       logical name: /dev/sdr

       version: SN02

       serial: WKD1EYZ7

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=4d5f32d4-297c-466b-857b-af67ef70f89b logicalsectorsize=512 sectorsize=4096

  *-disk:6

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.7.0

       bus info: scsi@0:0.7.0

       logical name: /dev/sds

       version: SN02

       serial: WKD1H4B8

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=d47ea1ab-97a9-47f8-bf41-27ebd3cfdee5 logicalsectorsize=512 sectorsize=4096

  *-disk:7

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.8.0

       bus info: scsi@0:0.8.0

       logical name: /dev/sdt

       version: SN02

       serial: WKD1HEAX

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=b449d92e-9135-4710-9315-f0b9ed9639fb logicalsectorsize=512 sectorsize=4096

  *-disk:8

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.9.0

       bus info: scsi@0:0.9.0

       logical name: /dev/sdu

       version: SN02

       serial: WKD1HDM2

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=d956164d-e6c9-43c7-8d79-878912c5aead logicalsectorsize=512 sectorsize=4096

  *-disk:9

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.a.0

       bus info: scsi@0:0.10.0

       logical name: /dev/sdv

       version: SN02

       serial: WKD1AYKB

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=c1636d86-92a2-4cd4-9083-7bab61625bbd logicalsectorsize=512 sectorsize=4096

  *-disk:10

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.b.0

       bus info: scsi@0:0.11.0

       logical name: /dev/sdw

       version: SN02

       serial: WKD1FY00

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=28121d35-6929-4b84-b355-b4aa489fb765 logicalsectorsize=512 sectorsize=4096

  *-disk:11

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.c.0

       bus info: scsi@0:0.12.0

       logical name: /dev/sdx

       version: SN02

       serial: WRD0NH0Y

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=3f775dcf-a3fa-4c75-895c-1db51c7b2cf5 logicalsectorsize=512 sectorsize=4096

  *-disk:12

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.f.0

       bus info: scsi@0:0.15.0

       logical name: /dev/sdy

       version: SN02

       serial: WKD1EYRJ

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=5f805014-3859-4cd1-b2d2-eb714a759e27 logicalsectorsize=512 sectorsize=4096

  *-disk:13

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.10.0

       bus info: scsi@0:0.16.0

       logical name: /dev/sdz

       version: SN02

       serial: WKD1AVV8

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=68ea97c6-eec7-4521-b7c7-4d5cdabacc94 logicalsectorsize=512 sectorsize=4096

  *-disk:14

       description: ATA Disk

       product: HGST HUS728T8TAL

       physical id: 0.11.0

       bus info: scsi@0:0.17.0

       logical name: /dev/sdaa

       version: W4J0

       serial: VR1S9L3K

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=90749ce6-0140-41ed-8bd0-d5aea22caa63 logicalsectorsize=512 sectorsize=4096

  *-disk:15

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.12.0

       bus info: scsi@0:0.18.0

       logical name: /dev/sdab

       version: SN02

       serial: WKD1GM2K

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=7b2c4088-a025-4296-b505-932e14723939 logicalsectorsize=512 sectorsize=4096

  *-disk:16

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.13.0

       bus info: scsi@0:0.19.0

       logical name: /dev/sdac

       version: SN02

       serial: WKD1G398

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=3f85c402-8ad6-4190-9e1d-56a504bd86f9 logicalsectorsize=512 sectorsize=4096

  *-disk:17

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.14.0

       bus info: scsi@0:0.20.0

       logical name: /dev/sdad

       version: SN02

       serial: WKD1GLSH

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=72b38290-afeb-42cd-a149-aab903b293cb logicalsectorsize=512 sectorsize=4096

  *-disk:18

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.15.0

       bus info: scsi@0:0.21.0

       logical name: /dev/sdae

       version: SN02

       serial: WKD1HK0D

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=88b264f8-fe79-4767-8d18-6d21bf1e2d14 logicalsectorsize=512 sectorsize=4096

  *-disk:19

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.16.0

       bus info: scsi@0:0.22.0

       logical name: /dev/sdaf

       version: SN02

       serial: WKD1H4FB

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=b6cbeda0-97d8-42fd-afdc-50ea580b991a logicalsectorsize=512 sectorsize=4096

  *-disk:20

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.17.0

       bus info: scsi@0:0.23.0

       logical name: /dev/sdag

       version: SN02

       serial: WKD1FXX9

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=4cc6c63d-35c8-4f62-81c0-47a686022ff5 logicalsectorsize=512 sectorsize=4096

  *-disk:21

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.18.0

       bus info: scsi@0:0.24.0

       logical name: /dev/sdah

       version: SN02

       serial: WKD1EVH1

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=68a1c6a4-4352-4fd3-980f-758c95ee4ac7 logicalsectorsize=512 sectorsize=4096

  *-disk:22

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.19.0

       bus info: scsi@0:0.25.0

       logical name: /dev/sdai

       version: SN02

       serial: WKD1HCZY

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=d171e3c8-c9cb-4bf7-8f9a-60fc9f97d3af logicalsectorsize=512 sectorsize=4096

  *-disk:23

       description: ATA Disk

       product: ST8000NM000A-2KE

       physical id: 0.1a.0

       bus info: scsi@0:0.26.0

       logical name: /dev/sdaj

       version: SN02

       serial: WKD1EWFG

       size: 7452GiB (8001GB)

       capacity: 7452GiB (8001GB)

       capabilities: 7200rpm gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=6 guid=37567b64-2016-471e-951c-e49d9f691a66 logicalsectorsize=512 sectorsize=4096

  *-disk:24

       description: SCSI Disk

       product: MR9341-8i

       vendor: AVAGO

       physical id: 2.0.0

       bus info: scsi@0:2.0.0

       logical name: /dev/sdak

       version: 4.68

       serial: 00aadee7645b971927d079b30fb00506

       size: 446GiB (478GB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=5 guid=ab6a1705-e1cf-4e55-ab0e-81c572bae1c5 logicalsectorsize=512 sectorsize=4096

 可以看到各块硬盘的型号 、厂商、序列号、容量等详细信息。

3. 判断硬盘是否为 SSD

可以通过查看 /sys/block 目录下对应设备盘符名目录下的 queue子目录中rotational文件内容来判断硬盘是否为 SSD。若文件内容为 0，则表示该硬盘是 SSD；若为 1，则表示是机械硬盘（HDD）。

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[root@localhost tmp]# cat /sys/block/sda/queue/rotational

0

4.通过脚本来一次性输出硬盘信息

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[root@localhost tmp]# cat check_ssd.sh

#!/bin/bash

 

for file in /sys/block/sd*/queue/rotational; do

    if [ -f "$file" ]; then

        # 提取硬盘名称，如 sda

        disk_name=$(basename $(dirname $(dirname "$file")))

        disk_size=$(lsblk | grep disk | grep -w $disk_name | awk '{print $4}')

        content=$(cat "$file")

 

        # 获取硬盘型号和序列号信息

        model=$(sudo smartctl -i /dev/$disk_name | egrep "Device Model:|Product:" | awk -F":" '{gsub(/^[[:space:]]+|[[:space:]]+$/, "", $2); print $2}')

        serial=$(sudo smartctl -i /dev/$disk_name | egrep "Serial Number:|Serial number:" | awk -F":" '{gsub(/^[[:space:]]+|[[:space:]]+$/, "", $2); print $2}')

 

        if [ "$content" -eq 0 ]; then

            echo "$disk_name容量$disk_size, 型号:$model, 序列号:$serial, SSD 硬盘"

        elif [ "$content" -eq 1 ]; then

            echo "$disk_name容量$disk_size, 型号:$model, 序列号:$serial, 机械硬盘（HDD)"

        else

            echo "$disk_name容量$disk_size, 型号:$model, 序列号:$serial, 无法识别该硬盘类型"

        fi

    fi

done

[root@localhost tmp]# sh check_ssd.sh

sdaa容量7.3T, 型号:HGST HUS728T8TALE6L4, 序列号:VR1S9L3K, 机械硬盘（HDD)

sdab容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1GM2K, 机械硬盘（HDD)

sdac容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1G398, 机械硬盘（HDD)

sdad容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1GLSH, 机械硬盘（HDD)

sdae容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1HK0D, 机械硬盘（HDD)

sdaf容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1H4FB, 机械硬盘（HDD)

sdag容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1FXX9, 机械硬盘（HDD)

sdah容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1EVH1, 机械硬盘（HDD)

sdai容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1HCZY, 机械硬盘（HDD)

sdaj容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1EWFG, 机械硬盘（HDD)

sdak容量446.1G, 型号:MR9341-8i, 序列号:00aadee7645b971927d079b30fb00506, 机械硬盘（HDD)

sda容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N324649, SSD 硬盘

sdb容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N323063, SSD 硬盘

sdc容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N319691, SSD 硬盘

sdd容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N324646, SSD 硬盘

sde容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N324647, SSD 硬盘

sdf容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N324638, SSD 硬盘

sdg容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N323062, SSD 硬盘

sdh容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N324620, SSD 硬盘

sdi容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N323060, SSD 硬盘

sdj容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N202066, SSD 硬盘

sdk容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N324639, SSD 硬盘

sdl容量894.3G, 型号:SAMSUNG MZ7KH960HAJR-00005, 序列号:S47NNA0N202056, SSD 硬盘

sdm容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1EYPX, 机械硬盘（HDD)

sdn容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1HGR4, 机械硬盘（HDD)

sdo容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD0B68L, 机械硬盘（HDD)

sdp容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1FWF6, 机械硬盘（HDD)

sdq容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1GSEE, 机械硬盘（HDD)

sdr容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1EYZ7, 机械硬盘（HDD)

sds容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1H4B8, 机械硬盘（HDD)

sdt容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1HEAX, 机械硬盘（HDD)

sdu容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1HDM2, 机械硬盘（HDD)

sdv容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1AYKB, 机械硬盘（HDD)

sdw容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1FY00, 机械硬盘（HDD)

sdx容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WRD0NH0Y, 机械硬盘（HDD)

sdy容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1EYRJ, 机械硬盘（HDD)

sdz容量7.3T, 型号:ST8000NM000A-2KE101, 序列号:WKD1AVV8, 机械硬盘（HDD)

其中sdak因为是系统盘配置了RAID1显示为控制器的型号、序列号。
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