linux系统参看磁盘信息smart

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smart
- q4 h& V0 `0 e4 q+ bsmartctl --all /dev/sdi
$ f: P+ G% D) h, fsmartctl 6.2 2013-07-26 r3841 [x86_64-linux-3.10.0-123.7.el6.ksyun.x86_64] (local build)
/ B. ]) }8 }0 F  kCopyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Vendor:               AVAGO
1 L& o, Q( Z) H# SProduct:              AVAGO
Revision:             4.66
User Capacity:        3,999,999,721,472 bytes [3.99 TB]
Logical block size:   512 bytes
7 B# N7 s) j$ W9 i9 uLogical 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
" P' V9 Z  f/ x* A" n) Bsmartctl 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

) y3 X5 G# t( s! y# ]. h' Z=== START OF INFORMATION SECTION ===
Device Model:     DELLBOSS VD
Serial Number:    7a0b16af1b770010
Firmware Version: MV.R00-0
1 E! g! z& e9 J4 d* W! f9 K) z. ZUser Capacity:    239,990,276,096 bytes [239 GB]
, ~5 j% |, P5 _9 O. TSector Sizes:     512 bytes logical, 4096 bytes physical
Device is:        Not in smartctl database [for details use: -P showall]
) b. ]  `9 X7 i/ M- [ATA Version is:   ATA8-ACS, ATA/ATAPI-7 T13/1532D revision 4a
Local Time is:    Wed Dec 15 16:24:38 2021 CST
2 r( X. N4 i: p/ x- v; U6 GSMART support is: Unavailable - device lacks SMART capability.
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