linux系统参看磁盘信息smart

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smart
* d9 [6 L& R( H0 {  Z5 g2 I5 Zsmartctl --all /dev/sdi
smartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-123.7.el6.ksyun.x86_64] (local build)
0 `1 z5 O7 A) m5 p  FCopyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
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=== START OF INFORMATION SECTION ===
- h& n8 I; b% C; ~0 {Vendor:               AVAGO
Product:              AVAGO
Revision:             4.66
User Capacity:        3,999,999,721,472 bytes [3.99 TB]
3 T% H" y  |5 K7 w- uLogical block size:   512 bytes
Logical Unit id:      0x660027915a5b54f9224184341b5c889e
Serial number:        009e885c1b34844122f9545b5a912700
Device type:          disk
Local Time is:        Tue Feb 21 17:01:10 2023 CST
SMART support is:     Unavailable - device lacks SMART capability.
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admin

smartctl --all /dev/sdb
( x3 p4 @0 A1 G2 o) s6 @9 `1 msmartctl 7.0 2018-12-30 r4883 [x86_64-linux-3.10.0-1160.el7.x86_64] (local build)
- V8 @( X- J; F+ W0 S# sCopyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
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# a4 g- |; V7 y3 r8 ^. H=== START OF INFORMATION SECTION ===
Device Model:     DELLBOSS VD
" s% l* c0 F9 t: NSerial Number:    7a0b16af1b770010
Firmware Version: MV.R00-0
User Capacity:    239,990,276,096 bytes [239 GB]
3 Z# D0 y4 k; q6 u) `) q! ISector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   ATA8-ACS, ATA/ATAPI-7 T13/1532D revision 4a
Local Time is:    Wed Dec 15 16:24:38 2021 CST
" c# @0 i1 M" Z* {9 U* w5 lSMART support is: Unavailable - device lacks SMART capability.
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