手里的某光威SSD，1年健康度掉了38%

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Been Drippin-avatar

Been Drippin

2022-07-15T13:49:28+00:00

去年6月给某台老旧机器搞了一块光威悍将240G，现在已经是这么个状态了
[img]https://img.nga.178.com/attachments/mon_202207/19/9aQ2q-d8z1ZgT3cSj4-is.jpg[/img]
读取和写入量肯定不对，一年时间不关机但也没做什么用途就掉了38%健康度，虽然便宜买的、数据也无所谓，健康度掉的还是超乎意料的快

用对应flashid工具读取到的信息
Controller : MAS0902
Ch3CE4: 0x6a,0x6a,0x6a,0x6a,0x6a,0x6a,0x0 -
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch4CE6: 0xc0,0xc0,0xc0,0xc0,0xc0,0xc0,0x0 -
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch6CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE6: 0x58,0x58,0x58,0x58,0x58,0x58,0x0 -
Ch3CE5: 0x58,0x58,0x58,0x58,0x58,0x58,0x0 -
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch6CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE6: 0x58,0x58,0x58,0x58,0x58,0x58,0x0 -
Ch3CE5: 0x58,0x58,0x58,0x58,0x58,0x58,0x0 -
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE15: 0x58,0x58,0x58,0x58,0x58,0x58,0x0 -
Ch7CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch6CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch0CE6: 0x48,0x48,0x48,0x48,0x48,0x48,0x0 -
Ch3CE5: 0x48,0x48,0x48,0x48,0x48,0x48,0x0 -
Ch0CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch4CE1: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
Ch3CE4: 0x48,0x48,0x48,0x48,0x48,0x48,0x0 -
Ch4CE3: 0x48,0x48,0x48,0x48,0x48,0x48,0x0 -
Ch5CE0: 0x9b,0xc3,0x48,0x25,0x10,0x0,0x0 - YMTC 3dv2-64L TLC 16k 256Gb/CE 256Gb/die 2Plane/die
检测到的是MAS0902+YMTC颗粒，悍将应该不会上正片吧？主控是4CHx8CE，这21/32CE是表示有效NAND区块？
jayjay-avatar

jayjay

这总计写入是真的吗，我勒个去860PB，如果真是这么多写入才掉了30%我觉得光威简直良心
pink?-avatar

pink?

这写入是bug了还是干嘛了...
Chadllum-avatar

Chadllum

这个写入量是把地球上的数据都写了一遍是吧[img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img]
bokiqwuartz-avatar

bokiqwuartz

一年这个写入量？好家伙bug吗[s:ac:哭笑]
Quinnh-avatar

Quinnh

能写这么多才掉38%拳打三星脚踩西数好吧[img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img]
既然写入都能读错，那健康度也不一定对
Kerbau24-avatar

Kerbau24

[quote][pid=626262160,32742932,1]Reply[/pid] Post by [uid=62836383]筱墙萤暗[/uid] (2022-07-19 22:58):
能写这么多才掉38%拳打三星脚踩西数好吧......[/quote]你看它的擦除计数也离谱得很
D͓̽𝑒†𝑒𝒸†𝒾𝓋𝑒 P͓̽𝓁𝓊††𝑜-avatar

D͓̽𝑒†𝑒𝒸†𝒾𝓋𝑒 P͓̽𝓁𝓊††𝑜

[quote][pid=626262160,32742932,1]Reply[/pid] Post by [uid=62836383]筱墙萤暗[/uid] (2022-07-19 22:58):

能写这么多才掉38%拳打三星脚踩西数好吧[img]https://img.nga.178.com/attachments/mon_201209/14/-47218_5052bc4cc6331.png[/img]
既然写入都能读错，那健康度也不一定对[/quote]每秒写入34.5GB，这盘是神
Aminey-avatar

Aminey

写入如果是错误的，那么健康度为什么是正确的？

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