linux系统参看磁盘信息smart

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smart
" ]6 E2 z0 D" o* o% y6 ^" `$ Qsmartctl --all /dev/sdi
( v. `% t1 F0 v0 d# k8 {1 Dsmartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-123.7.el6.ksyun.x86_64] (local build)
4 c9 e7 B# d0 V+ k9 J* s1 V- bCopyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org
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=== START OF INFORMATION SECTION ===
; f6 ^1 @8 ~9 l2 Z- o7 N7 [; AVendor:               AVAGO
Product:              AVAGO
! `( G* R% {1 G. z9 KRevision:             4.66
User Capacity:        3,999,999,721,472 bytes [3.99 TB]
Logical block size:   512 bytes
6 K+ _2 P, _" e! M7 g! _4 }Logical Unit id:      0x660027915a5b54f9224184341b5c889e
' ~7 L& O/ z2 U- T$ P" kSerial number:        009e885c1b34844122f9545b5a912700
Device type:          disk
& K: {1 `9 }6 Z. yLocal 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
1 ], p, r' \, Q2 c( s" Esmartctl 7.0 2018-12-30 r4883 [x86_64-linux-3.10.0-1160.el7.x86_64] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
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=== START OF INFORMATION SECTION ===
Device Model:     DELLBOSS VD
( }3 G. i4 A+ w; L! ^/ `Serial Number:    7a0b16af1b770010
Firmware Version: MV.R00-0
6 o1 T4 Z/ `" s1 ~, }; sUser Capacity:    239,990,276,096 bytes [239 GB]
: ^2 J0 Q. n2 t4 k, l* X7 zSector Sizes:     512 bytes logical, 4096 bytes physical
- K$ G1 [2 W! k0 N( G' U7 A6 cDevice is:        Not in smartctl database [for details use: -P showall]
* i: }/ [& w8 SATA Version is:   ATA8-ACS, ATA/ATAPI-7 T13/1532D revision 4a
4 C0 j. a: N+ GLocal Time is:    Wed Dec 15 16:24:38 2021 CST
. B3 f' U) e* GSMART support is: Unavailable - device lacks SMART capability.
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