我不断看到 dmesg 中的消息滚动
Jan 27 12:56:11 localhost smartd[1191]：设备：/dev/nvme0，错误日志条目数从 316 增加到 321
但我对 nvme0 的所有分区运行 smartctrl 测试，它们都通过了，没有错误。我的笔记本电脑死机了（使用 Ubuntu），所以这就是我担心的原因。
smartctl 7.1 2019-12-30 r5022 [x86_64-linux-5.4.0-169-generic] (local build)
Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Number: Samsung SSD 970 EVO Plus 500GB
Serial Number: S58SNM0W306317Y
Firmware Version: 2B2QEXM7
PCI Vendor/Subsystem ID: 0x144d
IEEE OUI Identifier: 0x002538
Total NVM Capacity: 500,107,862,016 [500 GB]
Unallocated NVM Capacity: 0
Controller ID: 4
Number of Namespaces: 1
Namespace 1 Size/Capacity: 500,107,862,016 [500 GB]
Namespace 1 Utilization: 254,835,679,232 [254 GB]
Namespace 1 Formatted LBA Size: 512
Namespace 1 IEEE EUI-64: 002538 5331900fe8
Local Time is: Sat Jan 27 13:12:20 2024 CST
Firmware Updates (0x16): 3 Slots, no Reset required
Optional Admin Commands (0x0017): Security Format Frmw_DL Self_Test
Optional NVM Commands (0x005f): Comp Wr_Unc DS_Mngmt Wr_Zero Sav/Sel_Feat Timestmp
Maximum Data Transfer Size: 512 Pages
Warning Comp. Temp. Threshold: 85 Celsius
Critical Comp. Temp. Threshold: 85 Celsius
Supported Power States
St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat
0 + 7.80W - - 0 0 0 0 0 0
1 + 6.00W - - 1 1 1 1 0 0
2 + 3.40W - - 2 2 2 2 0 0
3 - 0.0700W - - 3 3 3 3 210 1200
4 - 0.0100W - - 4 4 4 4 2000 8000
Supported LBA Sizes (NSID 0x1)
Id Fmt Data Metadt Rel_Perf
0 + 512 0 0
=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00
Temperature: 38 Celsius
Available Spare: 100%
Available Spare Threshold: 10%
Percentage Used: 0%
Data Units Read: 738,705 [378 GB]
Data Units Written: 806,849 [413 GB]
Host Read Commands: 65,593,785
Host Write Commands: 24,831,635
Controller Busy Time: 44
Power Cycles: 77
Power On Hours: 38
Unsafe Shutdowns: 1
Media and Data Integrity Errors: 0
Error Information Log Entries: 321
Warning Comp. Temperature Time: 0
Critical Comp. Temperature Time: 0
Temperature Sensor 1: 38 Celsius
Temperature Sensor 2: 34 Celsius
Error Information (NVMe Log 0x01, max 64 entries)
No Errors Logged