我们都知道smartmontools可以查看硬盘的相信smart信息，但是如果我们只是想要查看简单的磁盘列表（含序列号）的话，直接用lshw即可：

[root@virt-us-124 ~]# lshw -class disk

  *-disk:0                  

       description: ATA Disk

       product: WDC WD2002FYPS-0

       vendor: Western Digital

       physical id: 0

       bus info: scsi@0:0.0.0

       logical name: /dev/sda

       version: 1G01

       serial: WD-WCAVY5445184

       size: 1863GiB (2TB)

       capabilities: partitioned partitioned:dos

       configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512 signature=000d0208

  *-disk:1

       description: ATA Disk

       product: GLOWAY STK1.5TS3

       physical id: 1

       bus info: scsi@2:0.0.0

       logical name: /dev/sdb

       version: 1.00

       serial: 201901150210

       size: 1397GiB (1500GB)

       configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512

  *-disk:2

       description: ATA Disk

       product: WDC WD2002FYPS-0

       vendor: Western Digital

       physical id: 2

       bus info: scsi@4:0.0.0

       logical name: /dev/sdc

       version: 1G01

       serial: WD-WCAVY6902357

       size: 1863GiB (2TB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=5 guid=0132c97e-552c-4101-aa31-7e3700319bc0 logicalsectorsize=512 sectorsize=512

  *-disk:3

       description: ATA Disk

       product: WDC WD2002FYPS-0

       vendor: Western Digital

       physical id: 3

       bus info: scsi@5:0.0.0

       logical name: /dev/sdd

       version: 1G01

       serial: WD-WCAVY6609701

       size: 1863GiB (2TB)

       capabilities: gpt-1.00 partitioned partitioned:gpt

       configuration: ansiversion=5 guid=4e5eff1c-7a9b-4b3c-a4f4-dbc6d15b655f logicalsectorsize=512 sectorsize=512