我有一个SSD NVME 2 TB,在整个社区发生电源故障后,我的 SSD 显示问题。它有 2 个分区:NTFS (390.62 GiB) 和 BTRFS (1.44 TiB)。我检查了Windows和Linux系统,一些文件被恢复,一些文件被修复。BTRFS 检查没有检测到错误。
1天后提示输入/输出错误。无法挂载时间过长:挂载了但数据消失,需要卸载并重新挂载。无法删除分区或格式化。它处于只读模式。
smartctl 的信息似乎很糟糕。
$ smartctl -a /dev/nvme0n1
smartctl 7.3 2022-02-28 r5338 [x86_64-linux-6.1.30-1-lts] (local build)
Copyright (C) 2002-22, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Number: Netac NVMe SSD 2TB
Serial Number: AA8226200343
Firmware Version: 2.1.0.1S
PCI Vendor ID: 0x1f40
PCI Vendor Subsystem ID: 0x5216
IEEE OUI Identifier: 0x123456
Total NVM Capacity: 2,000,398,934,016 [2.00 TB]
Unallocated NVM Capacity: 0
Controller ID: 0
NVMe Version: 1.4
Number of Namespaces: 1
Namespace 1 Size/Capacity: 2,000,398,934,016 [2.00 TB]
Namespace 1 Formatted LBA Size: 512
Local Time is: Fri Aug 4 19:03:41 2023 UTC
Firmware Updates (0x0e): 7 Slots
Optional Admin Commands (0x0017): Security Format Frmw_DL Self_Test
Optional NVM Commands (0x0014): DS_Mngmt Sav/Sel_Feat
Log Page Attributes (0x02): Cmd_Eff_Lg
Maximum Data Transfer Size: 32 Pages
Warning Comp. Temp. Threshold: 110 Celsius
Critical Comp. Temp. Threshold: 255 Celsius
Supported Power States
St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat
0 + 3.00W - - 0 0 0 0 5 5
1 + 2.80W - - 1 1 1 1 50 100
2 + 2.70W - - 2 2 2 2 50 200
3 - 0.0500W - - 3 3 3 3 2000 5000
4 - 0.0030W - - 4 4 4 4 2000 25000
Supported LBA Sizes (NSID 0x1)
Id Fmt Data Metadt Rel_Perf
0 + 512 0 3
=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: FAILED!
- media has been placed in read only mode
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x08
Temperature: 54 Celsius
Available Spare: 15%
Available Spare Threshold: 10%
Percentage Used: 1%
Data Units Read: 50,930,466 [26.0 TB]
Data Units Written: 27,868,293 [14.2 TB]
Host Read Commands: 269,580,731
Host Write Commands: 199,129,081
Controller Busy Time: 25
Power Cycles: 564
Power On Hours: 2,161
Unsafe Shutdowns: 9
Media and Data Integrity Errors: 511
Error Information Log Entries: 0
Warning Comp. Temperature Time: 0
Critical Comp. Temperature Time: 0
Temperature Sensor 1: 55 Celsius
Temperature Sensor 2: 0 Celsius
Temperature Sensor 3: 43 Celsius
Error Information (NVMe Log 0x01, 16 of 64 entries)
No Errors Logged
free(): invalid pointer
Aborted (core dumped)
可以恢复这个SSD吗?