从无响应的 SSD 驱动器恢复数据

从无响应的 SSD 驱动器恢复数据

我有一个 3 年半的旧 SSD 4TB 驱动器三星 860 EVO,它被格式化为 EXT4,并且只在一个分区上保存数据

当我在上面书写时,它突然停止工作(输入/输出错误)

重启后系统无法识别

以下是与此相关的 dmesg 部分:

[    8.661519] ata4.00: ATA-11: Samsung SSD 860 EVO 4TB, RVT04B6Q, max UDMA/133
[   23.704765] ata4.00: qc timeout after 15000 msecs (cmd 0x2f)
[   23.705302] ata4.00: Read log 0x00 page 0x00 failed, Emask 0x4
[   23.705823] ata4.00: NCQ Send/Recv Log not supported
[   23.706326] ata4.00: 7814037168 sectors, multi 1: LBA48 NCQ (depth 32), AA
[   23.706834] ata4.00: Read log 0x00 page 0x00 failed, Emask 0x40
[   23.707337] ata4.00: ATA Identify Device Log not supported
[   23.707837] ata4.00: Security Log not supported
[   23.708329] ata4.00: Read log 0x00 page 0x00 failed, Emask 0x40
[   23.708835] ata4.00: failed to set xfermode (err_mask=0x40)
[   23.709333] ata4: limiting SATA link speed to 1.5 Gbps
[   23.709831] ata4.00: limiting speed to UDMA/133:PIO3
[   24.024091] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[   24.024997] ata4.00: supports DRM functions and may not be fully accessible
[   39.064751] ata4.00: qc timeout after 15000 msecs (cmd 0x2f)
[   39.065273] ata4.00: Read log 0x00 page 0x00 failed, Emask 0x4
[   39.065774] ata4.00: NCQ Send/Recv Log not supported
[   39.066271] ata4.00: Security Log not supported
[   39.066753] ata4.00: Read log 0x00 page 0x00 failed, Emask 0x40
[   39.067244] ata4.00: failed to set xfermode (err_mask=0x40)
[   39.067722] ata4.00: disable device
[   39.384164] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 310)

在此处输入图片描述

它仍然给出了自己的描述(第一行),但之后什么都没有了

我让它在外面运行了几个小时,只使用电源,以让它尝试进行内部修复,但这没有任何改善(设备保持冷却,好像没有任何活动)

我查看了组件,没有发现任何发热或烧焦的痕迹

我该怎么做才能恢复我的数据?

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