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zj9495
V2EX  ›  Apple

8g 256g m1 MacBook Air,才用了一个月,硬盘写入已经 22TB+了,你们的多少了?

  •  5
     
  •   zj9495 · 2021-02-23 15:41:00 +08:00 · 35012 次点击
    这是一个创建于 1129 天前的主题,其中的信息可能已经有所发展或是发生改变。

    1 月 21 日到手,去掉假期,平均一天写入 1TB,这 swap 也太狠了吧
    家里装了六七年的台式机的系统盘,写入量也才和这个一个月差不多,照这么下去,用不到一年固态硬盘就得先报废啊
    你们的使用情况如何?可以用下面的命令查看下

    brew install smartmontools
    
    smartctl -a /dev/disk2
    

    Xnip2021-02-23_15-20-12.jpg

    261 条回复    2023-08-09 15:38:24 +08:00
    1  2  3  
    gowk
        101
    gowk  
       2021-02-24 09:00:44 +08:00   ❤️ 14
    啊这...楼上只是调侃一句,没必要那么认真吧,怎么就给 ban 了呢
    wasky
        102
    wasky  
       2021-02-24 09:01:13 +08:00
    16 寸 mbp,用了一年了

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 24 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 21,856,969 [11.1 TB]
    Data Units Written: 18,729,695 [9.58 TB]
    Host Read Commands: 494,315,255
    Host Write Commands: 610,454,956
    Controller Busy Time: 0
    Power Cycles: 210
    Power On Hours: 525
    Unsafe Shutdowns: 7
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    而且我的命令是 disk0 啊,disk2 没用啊。。。
    kemchenj
        103
    kemchenj  
       2021-02-24 09:03:10 +08:00
    M1 MacBook Air 16G,现在用了三个多月左右...

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 33 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 41,054,409 [21.0 TB]
    Data Units Written: 35,436,022 [18.1 TB]
    Host Read Commands: 367,558,106
    Host Write Commands: 178,543,249
    Controller Busy Time: 0
    Power Cycles: 183
    Power On Hours: 171
    Unsafe Shutdowns: 9
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    zeropercenthappy
        104
    zeropercenthappy  
       2021-02-24 09:04:44 +08:00
    看起来不管是 8G 还是 16G 内存的,都疯狂读写 SSD 了啊...
    ragnaroks
        105
    ragnaroks  
       2021-02-24 09:08:17 +08:00
    好家伙,一天比我几个月写入都多( Fedora 32 ),不过我没划 swap,只用物理内存
    mnsw
        106
    mnsw  
       2021-02-24 09:11:11 +08:00
    看了你们的硬盘使用,怎么感觉我的用的太多了

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 25 Celsius
    Available Spare: 100%
    Available Spare Threshold: 10%
    Percentage Used: 40%
    Data Units Read: 311,937,704 [159 TB]
    Data Units Written: 202,938,542 [103 TB]
    Host Read Commands: 14,786,344,318
    Host Write Commands: 3,732,477,081
    Controller Busy Time: 21,337
    Power Cycles: 10,435
    Power On Hours: 5,771
    Unsafe Shutdowns: 200
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 90
    dasenlin
        107
    dasenlin  
       2021-02-24 09:19:45 +08:00   ❤️ 15
    win 系统即,64G 内存,已经关了 swap,压根用不虚拟内存。

    另外,@Livid 感觉 48 楼太冤了,人家说的很在理,言语中并没有很过份侮辱词汇,充其量是鄙视各位果粉而已,你这随手一个彻底 ban, 是不是太圣母了点。
    DarlinW
        108
    DarlinW  
       2021-02-24 09:22:58 +08:00 via Android
    @dasenlin 你在被 ban 的边缘疯狂试探。
    thx2u
        109
    thx2u  
       2021-02-24 09:24:15 +08:00 via iPhone
    @gowk 101# 我也觉得,而且人家在摆客观数据对比,算是有意义的调侃。虽然我不赞同他的结论,但这种摆数据的 ban 了有点可惜。
    iikebug
        110
    iikebug  
       2021-02-24 09:26:04 +08:00   ❤️ 4
    @dasenlin 抗吧看多了吧?这么恶心的风气怎么可以随便带起来?
    rocbomb
        111
    rocbomb  
       2021-02-24 09:32:24 +08:00
    @dasenlin +1 windows 一年多的机器,C 盘才 6.4TB 写入
    dasenlin
        112
    dasenlin  
       2021-02-24 09:35:47 +08:00
    @DarlinW @iikebug 哈哈,人家只是调侃,感觉调侃大于恶意
    @rocbomb win 可以堆内存,关掉 swap,mac 机内存就太鸡肋了
    PEAL
        113
    PEAL  
       2021-02-24 09:39:34 +08:00
    我也觉得调侃巨多,没有恶意的言语,这就 ban 了也太。。。
    weifan
        114
    weifan  
       2021-02-24 09:39:50 +08:00
    @autoxbc 可以这么说任何产品的丐版都不要买,应该中高配
    Administrat0r
        115
    Administrat0r  
       2021-02-24 09:43:22 +08:00
    12 月 8 号买的 8+256 不到 3 个月 600 多 g 还好还好
    liuzhedash
        116
    liuzhedash  
       2021-02-24 09:43:38 +08:00
    你们这都怎么用的。。我这 2018 年 7 月到现在也就几十 T
    Data Units Read: 98,236,123 [50.2 TB]
    Data Units Written: 90,270,355 [46.2 TB]
    FightPig
        117
    FightPig  
       2021-02-24 09:44:13 +08:00
    我用了四年的电脑才 200T,你这个有点太狠了吧
    ftu
        119
    ftu  
       2021-02-24 09:46:20 +08:00 via iPhone
    这种焊上去的修一下 ≈ 买台新的

    @iikebug 110#你太敏感了,一些抖机灵还是挺可爱的
    felixcode
        120
    felixcode  
       2021-02-24 09:47:51 +08:00   ❤️ 7
    这种动不动就来个“逗比”的人就是莫名其妙。
    如果都当是调侃,那污言秽语就可以満天飞了,回头说一下“调侃”为自己开脱就行了。
    kennedy32
        121
    kennedy32  
       2021-02-24 09:51:09 +08:00
    丐版 m1,12 月入手,坐等后续

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 35 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 29,850,139 [15.2 TB]
    Data Units Written: 18,208,412 [9.32 TB]
    Host Read Commands: 388,229,318
    Host Write Commands: 148,600,986
    Controller Busy Time: 0
    Power Cycles: 202
    Power On Hours: 167
    Unsafe Shutdowns: 9
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    aero99
        122
    aero99  
       2021-02-24 09:58:39 +08:00
    请问我这怎么显示的信息不一样?



    === START OF READ SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    General SMART Values:
    Offline data collection status: (0x00) Offline data collection activity
    was never started.
    Auto Offline Data Collection: Disabled.
    Total time to complete Offline
    data collection: ( 30) seconds.
    Offline data collection
    capabilities: (0x00) Offline data collection not supported.
    SMART capabilities: (0x0003) Saves SMART data before entering
    power-saving mode.
    Supports SMART auto save timer.
    Error logging capability: (0x01) Error logging supported.
    General Purpose Logging supported.

    SMART Attributes Data Structure revision number: 16
    Vendor Specific SMART Attributes with Thresholds:
    ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
    9 Power_On_Hours 0x0012 100 100 000 Old_age Always - 1837
    12 Power_Cycle_Count 0x0012 100 100 000 Old_age Always - 3226
    167 Unknown_Attribute 0x0022 100 100 000 Old_age Always - 0
    168 Unknown_Attribute 0x0012 100 100 000 Old_age Always - 0
    169 Unknown_Attribute 0x0003 100 100 010 Pre-fail Always - 0
    173 Unknown_Attribute 0x0012 186 186 000 Old_age Always - 0
    192 Power-Off_Retract_Count 0x0012 100 100 000 Old_age Always - 141
    194 Temperature_Celsius 0x0023 073 059 020 Pre-fail Always - 27 (Min/Max 14/41)
    241 Total_LBAs_Written 0x0032 100 100 000 Old_age Always - 95747

    SMART Error Log Version: 1
    No Errors Logged

    SMART Self-test log structure revision number 1
    No self-tests have been logged. [To run self-tests, use: smartctl -t]

    Selective Self-tests/Logging not supported
    Dkngit
        123
    Dkngit  
       2021-02-24 10:01:13 +08:00
    @gowk
    @dasenlin
    @thx2u
    @PEAL
    天意难测
    nicevar
        124
    nicevar  
       2021-02-24 10:04:36 +08:00
    @pythme 你想多了,我用了 10 多年的 SSD 的,没有一个能撑过保修期的
    qooweds
        125
    qooweds  
       2021-02-24 10:17:07 +08:00   ❤️ 4
    都为你送终了还不 ban
    楼上的忍耐度都这么高的么?
    Leiothrix
        126
    Leiothrix  
       2021-02-24 10:19:39 +08:00
    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 32 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 11,648,880 [5.96 TB]
    Data Units Written: 11,750,444 [6.01 TB]
    Host Read Commands: 265,865,827
    Host Write Commands: 317,564,246
    Controller Busy Time: 0
    Power Cycles: 67
    Power On Hours: 282
    Unsafe Shutdowns: 14
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    19 款末代 15 寸 32GB + 1TB,使用一年半,写入量不大
    MaxLi77
        127
    MaxLi77  
       2021-02-24 10:29:18 +08:00
    32g 内存都感觉不太够,不知道那些 8g 的是怎么坚持下来的。。
    bomb77
        128
    bomb77  
       2021-02-24 10:32:33 +08:00
    === 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: 99%
    Percentage Used: 5%
    Data Units Read: 284,391,573 [145 TB]
    Data Units Written: 275,484,659 [141 TB]
    Host Read Commands: 1,347,458,440
    Host Write Commands: 1,187,337,249
    Controller Busy Time: 0
    Power Cycles: 69
    Power On Hours: 1,215
    Unsafe Shutdowns: 13
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    💊
    zhaidoudou123
        129
    zhaidoudou123  
       2021-02-24 10:34:45 +08:00
    我的 16G 13 寸 macbookpro 用了四年多了才 21.4T/14T ……
    thx2u
        130
    thx2u  
       2021-02-24 10:37:32 +08:00 via iPhone   ❤️ 1
    @felixcode 120# 你是不是没看到 47 楼,不能断章取义啊😂
    felixcode
        131
    felixcode  
       2021-02-24 10:42:34 +08:00
    @thx2u
    看到 47 楼的,但跟有没有 47 楼根本没关系。
    yangxin0
        132
    yangxin0  
       2021-02-24 10:47:05 +08:00
    我的还行,
    Data Units Read: 4,371,446 [2.23 TB]
    Data Units Written: 2,185,192 [1.11 TB]
    MaverickLee
        133
    MaverickLee  
       2021-02-24 10:48:33 +08:00
    @nicevar #124 老哥人品这么爆炸的嘛……是不是电源有问题(囧)
    cbangchen
        134
    cbangchen  
       2021-02-24 10:50:09 +08:00   ❤️ 2
    这是大搞文字狱的意思了吗
    terrychanin
        135
    terrychanin  
       2021-02-24 10:50:49 +08:00
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 27 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 18,630,663 [9.53 TB]
    Data Units Written: 11,418,607 [5.84 TB]
    Host Read Commands: 401,645,850
    Host Write Commands: 251,128,478
    Controller Busy Time: 0
    Power Cycles: 264
    Power On Hours: 136
    Unsafe Shutdowns: 11
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745

    M1 Air 乞丐版去年首发入手的
    sq125
        136
    sq125  
       2021-02-24 10:57:49 +08:00
    非程序员,不懂就问,运行这个代码需要安装什么吗?为什么我的电脑 not found?
    terrychanin
        137
    terrychanin  
       2021-02-24 10:59:41 +08:00   ❤️ 1
    @sq125 Homebrew
    mnsw
        138
    mnsw  
       2021-02-24 11:01:13 +08:00
    @cbangchen #134 你要跟不熟悉的人随便开玩笑,这是礼节吧。

    Data Units Read: 311,937,704 [159 TB]
    Data Units Written: 202,938,542 [103 TB]
    acoldfox
        139
    acoldfox  
       2021-02-24 11:01:37 +08:00
    我也觉得这样的话,用词限制也太大了,大家规规矩矩文明用词好了,一个月庄字都不要说
    mnsw
        140
    mnsw  
       2021-02-24 11:02:27 +08:00
    @cbangchen 打错字了
    不要跟不熟悉的人随便开玩笑,这是礼节吧。
    AEDaydreamer
        141
    AEDaydreamer  
       2021-02-24 11:02:36 +08:00   ❤️ 1
    @sq125 安装 homebrew,如果 brew 命令找不到的话需要 export PATH="/opt/homebrew/bin:$PATH"
    nicevar
        142
    nicevar  
       2021-02-24 11:03:23 +08:00
    @MaverickLee 不是人品爆,是 SSD 厂商默认一小部分人一定会用坏的,我是不同的电脑用坏的,而且坏的 SSD 都是经过三星和因特尔等售后的检测的,不是人为损坏,其实我就是虚拟机用得比较频繁。
    mikeven
        143
    mikeven  
       2021-02-24 11:04:09 +08:00
    常规的 256G 的 SSD 有 150TBW,这么算 1 个月用 20T 还是很危险啊
    cbangchen
        144
    cbangchen  
       2021-02-24 11:11:58 +08:00   ❤️ 1
    @mnsw 理解,我觉得前面确实说的过分了,但是封号还是不应该,降权,禁言都可以。
    FaiChou
        145
    FaiChou  
       2021-02-24 11:19:14 +08:00
    16G M1, 2021/1/24 日到 2021/2/24 整整一个月, 看起来我的很正常, 不到 1T:

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 43 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 1,288,305 [659 GB]
    Data Units Written: 988,401 [506 GB]
    Host Read Commands: 22,290,865
    Host Write Commands: 16,312,578
    Controller Busy Time: 0
    Power Cycles: 80
    Power On Hours: 16
    Unsafe Shutdowns: 2
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    fish2050
        146
    fish2050  
       2021-02-24 11:20:47 +08:00
    群晖 nas 同步文件的飘过,nas 还做了双备份,从此不怕 ssd 挂掉,ssd 挂掉丢数据的几率那是比机械硬盘高多了。
    shareSK
        147
    shareSK  
       2021-02-24 11:21:02 +08:00
    @gowk 私人论坛呗
    baleeny
        148
    baleeny  
       2021-02-24 11:22:06 +08:00   ❤️ 6
    虽然 47 楼带节奏随意『调侃』缺乏礼节,彻底 ban 确实惩罚过度。像楼上说的,如果不是连续发布恶意言语,禁言或封禁几天都可以啊。大家觉得呢 @Livid
    Garland
        149
    Garland  
       2021-02-24 11:37:37 +08:00
    老款的来了,15 款的 16G 内存,去年这个点换的东芝-RD500,1 年写入似乎也不是很多

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 45 Celsius
    Available Spare: 100%
    Available Spare Threshold: 5%
    Percentage Used: 9%
    Data Units Read: 46,579,630 [23.8 TB]
    Data Units Written: 41,524,791 [21.2 TB]
    Host Read Commands: 680,826,512
    Host Write Commands: 449,788,384
    Controller Busy Time: 1,345
    Power Cycles: 971
    Power On Hours: 7,214
    Unsafe Shutdowns: 34
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    Warning Comp. Temperature Time: 0
    Critical Comp. Temperature Time: 0
    HangoX
        150
    HangoX  
       2021-02-24 11:43:10 +08:00
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 53 Celsius
    Available Spare: 100%
    Available Spare Threshold: 10%
    Percentage Used: 6%
    Data Units Read: 165,453,815 [84.7 TB]
    Data Units Written: 260,523,351 [133 TB]
    Host Read Commands: 1,964,236,762
    Host Write Commands: 10,365,039,857
    Controller Busy Time: 4,284
    Power Cycles: 296
    Power On Hours: 5,809
    Unsafe Shutdowns: 50
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 1
    Warning Comp. Temperature Time: 0
    Critical Comp. Temperature Time: 0

    我的 64G 的黑苹果使用也挺多的
    lazyrm
        151
    lazyrm  
       2021-02-24 11:43:40 +08:00
    毕竟没有手动狗头,不过我觉得站长可能忙,没有认真看下来
    nicholasxuu
        152
    nicholasxuu  
       2021-02-24 11:56:27 +08:00
    @mikeven 真的吗?
    我手上这台( 250G SSD )显示写了 117TB,Percentage Used 只有 14%,如果 TBW 只有 150TB 的话,应该 78%级别的。


    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 45 Celsius
    Available Spare: 87%
    Available Spare Threshold: 2%
    Percentage Used: 14%
    Data Units Read: 247,922,890 [126 TB]
    Data Units Written: 229,493,433 [117 TB]
    Host Read Commands: 2,048,630,233
    Host Write Commands: 1,573,942,054
    Controller Busy Time: 0
    Power Cycles: 19,369
    Power On Hours: 787
    Unsafe Shutdowns: 76
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    HanashirodotETH
        153
    HanashirodotETH  
       2021-02-24 12:16:53 +08:00
    Temperature: 32 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 10,219,782 [5.23 TB]
    Data Units Written: 5,434,190 [2.78 TB]
    Host Read Commands: 129,691,819
    Host Write Commands: 68,767,922
    Controller Busy Time: 0
    Power Cycles: 84
    Power On Hours: 106
    Unsafe Shutdowns: 5
    一个半月的丐版 MBA,感觉和你们用的不是同一个 MBA
    hd2ex
        154
    hd2ex  
       2021-02-24 12:18:55 +08:00
    是不是感染新冠了?
    chinemds
        155
    chinemds  
       2021-02-24 12:47:02 +08:00
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 35 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 6%
    Data Units Read: 115,459,359 [59.1 TB]
    Data Units Written: 105,537,170 [54.0 TB]
    Host Read Commands: 1,419,770,601
    Host Write Commands: 824,535,333
    Controller Busy Time: 0
    Power Cycles: 177
    Power On Hours: 958
    Unsafe Shutdowns: 68
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    2018 款 13 寸 8+256,
    看下来 M1 的硬盘写入太吓人了吧。
    morize
        156
    morize  
       2021-02-24 12:50:50 +08:00
    16 款
    为啥我的 Power Cycles 那么大
    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 31 Celsius
    Available Spare: 90%
    Available Spare Threshold: 2%
    Percentage Used: 6%
    Data Units Read: 136,705,928 [69.9 TB]
    Data Units Written: 100,394,616 [51.4 TB]
    Host Read Commands: 2,769,852,925
    Host Write Commands: 1,289,688,986
    Controller Busy Time: 0
    Power Cycles: 66,152
    Power On Hours: 779
    Unsafe Shutdowns: 63
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    Livid
        157
    Livid  
    MOD
       2021-02-24 12:51:10 +08:00   ❤️ 13
    @baleeny
    @shareSK
    @cbangchen
    @acoldfox
    @felixcode
    @thx2u
    @qooweds

    如果一句话,不是那种你会当面对陌生人说的,那么也请把同样的礼貌和尊重,给到网上的陌生人。
    Martin9
        158
    Martin9  
       2021-02-24 12:53:51 +08:00
    16 寸 32G 版本一年多十几 T

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 36 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 28,007,658 [14.3 TB]
    Data Units Written: 24,463,997 [12.5 TB]
    Host Read Commands: 572,310,462
    Host Write Commands: 410,319,771
    Controller Busy Time: 0
    Power Cycles: 109
    Power On Hours: 703
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    12101111
        159
    12101111  
       2021-02-24 13:02:43 +08:00
    这是一个 dell 的笔记本,跑 OpenZFS on Linux, Gentoo Linux, Windows10 on KVM on zvol, 10810U + 24GB 内存,数据仅供参考

    > swapon
    NAME TYPE SIZE USED PRIO
    /dev/nvme0n1p6 partition 16.1G 2G -2
    /dev/zram0 partition 6G 3.3G 16383

    smartctl 7.2 2020-12-30 r5155 [x86_64-linux-5.10.16-zen+] (local build)
    Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

    === START OF INFORMATION SECTION ===
    Model Number: KXG60ZNV1T02 NVMe KIOXIA 1024GB

    .......

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 36 Celsius
    Available Spare: 100%
    Available Spare Threshold: 10%
    Percentage Used: 7%
    Data Units Read: 11,307,246 [5.78 TB]
    Data Units Written: 31,110,576 [15.9 TB]
    Host Read Commands: 178,084,384
    Host Write Commands: 532,094,671
    Controller Busy Time: 594
    Power Cycles: 320
    Power On Hours: 3,884
    Unsafe Shutdowns: 70
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 1
    Warning Comp. Temperature Time: 0
    Critical Comp. Temperature Time: 0
    Temperature Sensor 1: 36 Celsius

    Error Information (NVMe Log 0x01, 16 of 256 entries)
    No Errors Logged
    jonathanshi
        160
    jonathanshi  
       2021-02-24 13:02:52 +08:00
    18 年购入 mbp13
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 34 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 12,978,946 [6.64 TB]
    Data Units Written: 12,717,410 [6.51 TB]
    Host Read Commands: 206,455,519
    Host Write Commands: 184,333,483
    Controller Busy Time: 0
    Power Cycles: 85
    Power On Hours: 166
    Unsafe Shutdowns: 26
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    Maboroshii
        161
    Maboroshii  
       2021-02-24 13:04:49 +08:00
    用了一年出头
    Maboroshii
        162
    Maboroshii  
       2021-02-24 13:04:57 +08:00
    @Maboroshii #161
    Data Units Read: 106,115,567 [54.3 TB]
    Data Units Written: 131,255,848 [67.2 TB]
    neofacenew
        163
    neofacenew  
       2021-02-24 13:05:09 +08:00
    我 M1 AIR 8G 512G 1 月入手

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 36 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 49,300,025 [25.2 TB]
    Data Units Written: 41,622,712 [21.3 TB]
    Host Read Commands: 278,605,473
    Host Write Commands: 136,555,968
    Controller Busy Time: 0
    Power Cycles: 108
    Power On Hours: 180
    Unsafe Shutdowns: 7
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    吓人啊
    lscho
        164
    lscho  
       2021-02-24 13:06:42 +08:00
    19 款 15 寸,用了一年半,11T,感觉还好吧


    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 34 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 2%
    Data Units Read: 23,013,335 [11.7 TB]
    Data Units Written: 21,534,885 [11.0 TB]
    Host Read Commands: 396,801,783
    Host Write Commands: 419,381,827
    Controller Busy Time: 0
    Power Cycles: 105
    Power On Hours: 379
    Unsafe Shutdowns: 23
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    Read 1 entries from Error Information Log failed: GetLogPage failed: system=0x38, sub=0x0, code=745
    NotFoundEgg
        165
    NotFoundEgg  
       2021-02-24 13:07:06 +08:00   ❤️ 2
    像极了上学时给老师打小报告的样子(逃
    back0893
        166
    back0893  
       2021-02-24 13:25:04 +08:00
    容忍度这么高?
    岂不是我可以来这嘴臭了?
    mcluyu
        167
    mcluyu  
       2021-02-24 13:27:03 +08:00
    Critical Warning: 0x00
    Temperature: 33 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 2%
    Data Units Read: 66,303,912 [33.9 TB]
    Data Units Written: 52,289,653 [26.7 TB]
    Host Read Commands: 1,091,050,092
    Host Write Commands: 551,613,003
    Controller Busy Time: 0
    Power Cycles: 114
    Power On Hours: 623
    Unsafe Shutdowns: 22


    两年多的公司 MBP2018, 才用了这么点,难道我一直在摸鱼?? 完蛋,电子产品掌握隐私信息太多了。。
    tanmy
        168
    tanmy  
       2021-02-24 13:28:17 +08:00
    16 寸用了一年
    tanmy
        169
    tanmy  
       2021-02-24 13:28:31 +08:00
    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 48 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 1%
    Data Units Read: 194,072,594 [99.3 TB]
    Data Units Written: 234,596,792 [120 TB]
    Host Read Commands: 7,251,181,644
    Host Write Commands: 3,332,279,985
    Controller Busy Time: 0
    Power Cycles: 196
    Power On Hours: 3,103
    Unsafe Shutdowns: 79
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    jasonix
        170
    jasonix  
       2021-02-24 13:30:13 +08:00
    11 月份买的
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 31 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 10,572,019 [5.41 TB]
    Data Units Written: 6,185,185 [3.16 TB]
    Host Read Commands: 154,368,286
    Host Write Commands: 75,990,383
    Controller Busy Time: 0
    Power Cycles: 183
    Power On Hours: 98
    Unsafe Shutdowns: 6
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    ExplorerLog
        171
    ExplorerLog  
       2021-02-24 13:43:55 +08:00
    我的 pm981a 好多 Error Information Log Entries

    https://i.loli.net/2021/02/24/87WIjmCc53wDPib.png
    SuperXRay
        172
    SuperXRay  
       2021-02-24 14:02:35 +08:00   ❤️ 2
    @gowk 而且 100 多条回答里面,就只有他的回答比较有意义。是不是很讽刺
    dLvsYgJ8fiP8TGYU
        173
    dLvsYgJ8fiP8TGYU  
       2021-02-24 14:21:49 +08:00
    2018 款 MBP 8G/512G 路过,用了快 3 年了

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 36 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 3%
    Data Units Read: 113,293,680 [58.0 TB]
    Data Units Written: 86,502,753 [44.2 TB]
    Host Read Commands: 2,067,035,286
    Host Write Commands: 1,088,332,873
    Controller Busy Time: 0
    Power Cycles: 122
    Power On Hours: 1,466
    Unsafe Shutdowns: 36
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    dangyuluo
        174
    dangyuluo  
       2021-02-24 14:24:11 +08:00
    你的确实比我的多,不过 who cares

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 43 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 1%
    Data Units Read: 42,875,730 [21.9 TB]
    Data Units Written: 45,583,989 [23.3 TB]
    Host Read Commands: 786,513,655
    Host Write Commands: 922,625,930
    Controller Busy Time: 0
    Power Cycles: 116
    Power On Hours: 847
    Unsafe Shutdowns: 61
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    felixcode
        175
    felixcode  
       2021-02-24 14:29:23 +08:00 via Android   ❤️ 1
    @SuperXRay
    基本事实和数据都错的离谱,谈什么有意义
    haiironezumi
        176
    haiironezumi  
       2021-02-24 14:29:49 +08:00
    1.16 入,16G/512G M1 MacBook Air,3.34T 写入
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 28 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 8,979,073 [4.59 TB]
    Data Units Written: 6,524,071 [3.34 TB]
    Host Read Commands: 125,313,192
    Host Write Commands: 54,111,858
    Controller Busy Time: 0
    Power Cycles: 116
    Power On Hours: 68
    Unsafe Shutdowns: 5
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    这一代的确写入量大
    Gehrman
        177
    Gehrman  
       2021-02-24 14:47:16 +08:00
    @SuperXRay 有意义那厂家还写 150TBW 干嘛
    systemcall
        178
    systemcall  
       2021-02-24 14:59:59 +08:00 via Android
    不知道这代用的到底是怎样的闪存
    kioxia 的 tc10 240G 的寿命非常短,rc10 也好不了多少,不信的话可以自己去查一下。tc10 240G 是 64 层和 96 层混着用的,都是铠侠的原厂闪存。不清楚苹果能要到多好的闪存,但是感觉 kioxia 的闪存寿命不会很长
    以前买的三星 850evo 120G,是 75t tbw,250G 也是。现在的闪存的寿命是更长还是更短还不好说,850evo 是 40nm 的 3d tlc
    没有查到苹果用的闪存的信息,而且表面似乎被打磨了。不过有意思的地方是有 2 块闪存,毕竟没有找到什么关于闪存的有价值的信息,感觉可能是有一定的冗余吧,不然找这个趋势,如果是一般的 kioxia 96 层 TLC 还真的撑不过 2 年
    runze
        179
    runze  
       2021-02-24 15:12:31 +08:00
    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 40 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 6%
    Data Units Read: 191,528,939 [98.0 TB]
    Data Units Written: 184,604,343 [94.5 TB]
    Host Read Commands: 586,899,038
    Host Write Commands: 420,889,299
    Controller Busy Time: 0
    Power Cycles: 81
    Power On Hours: 304
    Unsafe Shutdowns: 3
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    clrss
        180
    clrss  
       2021-02-24 15:12:38 +08:00
    一年半
    Data Units Read: 19,182,141 [9.82 TB]
    Data Units Written: 19,530,212 [9.99 TB]
    huiyifyj
        181
    huiyifyj  
       2021-02-24 15:14:55 +08:00
    你们这 M1 的数据都太高了吧
    18 年用的 Mac mini 到现在也没那么高

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 39 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 1%
    Data Units Read: 15,114,305 [7.73 TB]
    Data Units Written: 15,116,642 [7.73 TB]
    garipan
        182
    garipan  
       2021-02-24 15:26:35 +08:00
    买了两年多的 MBP 13inch ( with touchbar ),只用了 13T…… 除了使用频率不算非常高以外,可能是因为内存富余,间接保护了硬盘?(选配 16G RAM,日常 11G 左右使用中)

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 42 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 2%
    Data Units Read: 20,304,584 [10.3 TB]
    Data Units Written: 25,439,266 [13.0 TB]
    Host Read Commands: 463,064,285
    Host Write Commands: 656,504,716
    Controller Busy Time: 0
    Power Cycles: 65
    Power On Hours: 537
    Unsafe Shutdowns: 14
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    garipan
        183
    garipan  
       2021-02-24 15:31:01 +08:00
    @Leiothrix
    @Garland
    @Martin9

    看了看几位提供 RAM 配置的写入数据,可能跟 RAM 大小高度相关
    jeeyong
        184
    jeeyong  
       2021-02-24 15:58:18 +08:00
    开机时间 20 小时, 1.86TB
    我 TM 都干什么了?
    windirt
        185
    windirt  
       2021-02-24 15:58:24 +08:00
    2014 mid 15 寸,512GB 16GB
    用了六年了,写入才 46TB..

    https://tva1.sinaimg.cn/large/008eGmZEly1gnyoicerudj30nc0aswem.jpg
    zxcslove
        186
    zxcslove  
       2021-02-24 16:33:20 +08:00
    永封重了点,不过“一群 DB”这个炮开大了
    hahasong
        187
    hahasong  
       2021-02-24 16:33:25 +08:00
    2018 款用了两年

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 39 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 2%
    Data Units Read: 52,171,792 [26.7 TB]
    Data Units Written: 46,821,946 [23.9 TB]
    Host Read Commands: 526,275,482
    Host Write Commands: 467,774,668
    Controller Busy Time: 0
    Power Cycles: 89
    Power On Hours: 438
    Unsafe Shutdowns: 13
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    linhongye
        188
    linhongye  
       2021-02-24 16:50:59 +08:00
    用了 20 天, 我的秘诀是不睡眠

    Data Units Read: 3,038,754 [1.55 TB]
    Data Units Written: 1,903,384 [974 GB]
    ruidoBlanco
        189
    ruidoBlanco  
       2021-02-24 17:45:30 +08:00
    M1 Mac Mini 丐版,两个月,24 小时不关机不休眠。

    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 31 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 4,749,226 [2.43 TB]
    Data Units Written: 2,726,013 [1.39 TB]
    Host Read Commands: 60,213,957
    Host Write Commands: 59,918,269
    Controller Busy Time: 0
    Power Cycles: 68
    Power On Hours: 76
    Unsafe Shutdowns: 13
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    zzb90s
        190
    zzb90s  
       2021-02-24 18:06:24 +08:00
    48 楼就这么挂了? 感觉没到那个程度啊 。。。
    LXchienne
        191
    LXchienne  
       2021-02-24 18:23:13 +08:00
    不到半年的公司新电脑 8+256 的 intel 乞丐版 13 寸 mbp,平均每小时 0.114T 的写入,写入这么多 ssd 感觉意料内,每天打开 chrome 和 ide 占用内存 chrome 就达到 8G 多,还有其他应用,不 swap 这电脑就废了,根本没法用
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 54 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 1%
    Data Units Read: 80,489,494 [41.2 TB]
    Data Units Written: 72,956,112 [37.3 TB]
    Host Read Commands: 464,823,545
    Host Write Commands: 283,750,728
    Controller Busy Time: 0
    Power Cycles: 93
    Power On Hours: 327
    Unsafe Shutdowns: 12
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    loolac
        192
    loolac  
       2021-02-24 18:29:30 +08:00
    ----------------------------------------------------------------------------
    (2) eVtran EV26S-256G
    ----------------------------------------------------------------------------
    Model : eVtran EV26S-256G
    Firmware : N1126F
    Serial Number : *******************
    Disk Size : 253.4 GB (8.4/137.4/253.4/253.3)
    Buffer Size : 未知
    Queue Depth : 32
    # of Sectors : 494927872
    Rotation Rate : ---- (SSD)
    Interface : Serial ATA
    Major Version : ACS-2
    Minor Version : ----
    Transfer Mode : SATA/600 | SATA/600
    Power On Hours : 4113 小时
    Power On Count : 1655 次
    Host Reads : 24495 GB
    Host Writes : 19992 GB
    NAND Writes : 41010 GB
    Temperature : 26 C (78 F)
    Health Status : 良好 (100 %)
    Features : S.M.A.R.T., AAM, 48bit LBA, NCQ, TRIM, DevSleep
    APM Level : ----
    AAM Level : 0000h [OFF]
    Drive Letter : C:

    -- S.M.A.R.T. --------------------------------------------------------------
    ID Cur Wor Thr RawValues(6) Attribute Name
    01 100 100 __0 000000000000 Raw Read Error Rate
    05 100 100 __0 000000000000 Reallocated Sectors Count
    09 100 100 __0 000000001011 Power-On Hours
    0C 100 100 __0 000000000677 Power Cycle Count
    A0 100 100 __0 000000000000 Uncorrectable Sector Count
    A1 100 100 __0 00000000003E Valid Spare Blocks
    A3 100 100 __0 000000000026 Initial Invalid Blocks
    A4 100 100 __0 0000000280C8 Total TLC Erase Count
    A5 100 100 __0 0000000000D0 Maximum TLC Erase Count
    A6 100 100 __0 000000000069 Minimum TLC Erase Count
    A7 100 100 __0 0000000000A0 Average TLC Erase Count
    A8 100 100 __0 000000000BB8 厂商特定项目
    A9 100 100 __0 00000000005F Percentage Lifetime Remaining
    AF 100 100 __0 000000000000 厂商特定项目
    B0 100 100 __0 000000000000 厂商特定项目
    B1 100 100 _50 00000000020E 厂商特定项目
    B2 100 100 __0 000000000000 厂商特定项目
    B5 100 100 __0 000000000000 Program Fail Count
    B6 100 100 __0 000000000000 Erase Fail Count
    C0 100 100 __0 000000000037 Power-off Retract Count
    C2 100 100 __0 00000000001A Temperature
    C3 100 100 __0 000000000034 Cumulative ECC Bit Correction Count
    C4 100 100 _16 000000000000 Reallocation Event Count
    C5 100 100 __0 000000000000 Current Pending Sector Count
    C6 100 100 __0 000000000000 Smart Off-line Scan Uncorrectable Error Count
    C7 100 100 _50 000000000003 Ultra DMA CRC Error Rate
    E8 100 100 __0 000000000064 Available Reserved Space
    F1 100 100 __0 00000009C304 Total LBA Write
    F2 100 100 __0 0000000BF5EB Total LBA Read
    F5 100 100 __0 000000140640 Cumulative Program NAND Pages

    windows 系统使用了 5.08433988764045 年了, 系统 C 盘. 现在明白为什么那么多人买了苹果电脑装个 windows 用了
    8kspain
        193
    8kspain  
       2021-02-24 18:37:23 +08:00
    10.15.7 的系统该用什么命令查?
    djs
        194
    djs  
       2021-02-24 18:49:59 +08:00
    twitter 上有类似的讨论了
    thermalneko
        195
    thermalneko  
       2021-02-24 19:01:31 +08:00
    @aero99 我的跟你的一样
    bella926
        196
    bella926  
       2021-02-24 20:00:46 +08:00
    今年 1 月 1 开始使用,m1 16g pro

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 25 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 3,967,491 [2.03 TB]
    Data Units Written: 3,068,645 [1.57 TB]
    Host Read Commands: 56,923,501
    Host Write Commands: 44,558,395
    Controller Busy Time: 0
    Power Cycles: 141
    Power On Hours: 41
    Unsafe Shutdowns: 16
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    SteveLee
        197
    SteveLee  
       2021-02-24 20:06:38 +08:00
    我 18 15' 写入 23T
    不过我有个问题,我的 Percentage Used 是 3%,上边回复中写入 20T 的 Percentage Used 是 0
    难道不同的 SSD 的 TBW 还不同?
    Rorysky
        198
    Rorysky  
       2021-02-24 20:10:58 +08:00
    m1 Mac mini 8g 256g 版本,使用时间 2 个月,不是很重度使用:

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 21 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 5,900,276 [3.02 TB]
    Data Units Written: 5,503,511 [2.81 TB]
    Host Read Commands: 93,695,764
    Host Write Commands: 72,377,253
    Controller Busy Time: 0
    Power Cycles: 102
    Power On Hours: 52
    Unsafe Shutdowns: 17
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    yorushika
        199
    yorushika  
       2021-02-24 20:26:54 +08:00
    16G M1 Mini,也是 1 月下旬到手

    ```
    Critical Warning: 0x00
    Temperature: 26 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 4,210,317 [2.15 TB]
    Data Units Written: 2,666,273 [1.36 TB]
    Host Read Commands: 67,767,488
    Host Write Commands: 37,180,200
    Controller Busy Time: 0
    Power Cycles: 143
    Power On Hours: 41
    Unsafe Shutdowns: 6
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    ```
    dvbuzhidao1
        200
    dvbuzhidao1  
       2021-02-24 20:29:14 +08:00 via Android
    @8kspain 一样的
    1  2  3  
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