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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 · 35008 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  
    ZRS
        201
    ZRS  
       2021-02-24 22:47:27 +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: 25 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 7,396,143 [3.78 TB]
    Data Units Written: 4,354,191 [2.22 TB]
    Host Read Commands: 128,689,186
    Host Write Commands: 72,736,992
    Controller Busy Time: 0
    Power Cycles: 101
    Power On Hours: 80
    Unsafe Shutdowns: 3
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    UMU618
        202
    UMU618  
       2021-02-25 00:07:08 +08:00
    Data Units Read: 5,484,192 [2.80 TB]
    Data Units Written: 3,209,029 [1.64 TB]
    shanliang
        203
    shanliang  
       2021-02-25 00:22:50 +08:00   ❤️ 1
    比起口嗨,我更不喜欢的是举报的风气
    xuhaoyangx
        204
    xuhaoyangx  
       2021-02-25 00:34:04 +08:00
    快三年 写 92.1TB ? 感觉还好
    PolarBears
        205
    PolarBears  
       2021-02-25 09:58:19 +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: 39 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 11,395,027 [5.83 TB]
    Data Units Written: 6,979,695 [3.57 TB]
    Host Read Commands: 122,707,747
    Host Write Commands: 62,614,377
    Controller Busy Time: 0
    Power Cycles: 124
    Power On Hours: 71
    Unsafe Shutdowns: 13
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    M1 丐版,用了两个多月
    klarkzh
        206
    klarkzh  
       2021-02-25 10:09:10 +08:00
    MBP 15inch,16GB 内存,快两年了

    Data Units Read: 61,737,838 [31.6 TB]
    Data Units Written: 51,394,724 [26.3 TB]
    EvilDevilJin
        207
    EvilDevilJin  
       2021-02-25 10:36:47 +08:00
    所以说 至少得买 16G 内存往上的,我等 32G 的新模具。
    还有果粉 鼓吹说 M1 8G 堪比 Intel 16G 。
    suoLemon
        208
    suoLemon  
       2021-02-25 11:22:50 +08:00
    18 款 pro
    suoLemon
        209
    suoLemon  
       2021-02-25 11:23:30 +08:00
    Data Units Read: 36,820,777 [18.8 TB]
    Data Units Written: 32,791,018 [16.7 TB]
    fisherlow
        210
    fisherlow  
       2021-02-25 11:43:54 +08:00
    @SteveLee 不一样,按容量来,比如三星最新的 870 EVO,500GB 版本 TBW 是 300TBW,4T 版本直接干到 2400TBW,但单位容量的 TBW 是基本持平的
    fisherlow
        211
    fisherlow  
       2021-02-25 11:47:29 +08:00
    歪个楼,如果楼主和 2 楼用的是同一款容量的 SSD,可以大约推算出这块 SSD 的 TBW 在 1250 左右
    SteveLee
        212
    SteveLee  
       2021-02-25 11:51:58 +08:00
    @fisherlow 对啊,我的是 500G 的写入 23T,使用了 3%,楼主的 256G 写入了 23T 用了 1%,奇怪
    no1xsyzy
        213
    no1xsyzy  
       2021-02-25 12:13:38 +08:00   ❤️ 1
    @Livid #157 我就提个醒,“礼貌和尊重” 和 技术 不可兼得
    LBT 喊别人 moron,ESR 总结了新闻组花式喷人技巧(《提问的智慧》),更不用说中世纪林林总总。
    至于更切身的,吱唿随着友善度上线专业水平一下子就下去了。
    究其原因,搞技术的(就算是个铁匠),不擅长甚至拒绝礼貌与尊重是常态。就好像之前说程序员没有美女 —— 维持程序员身份或者维持美女身份,都是需要消耗不少精力的。理解礼貌与尊重也是一个非常消耗精力的行为。

    另一方面,根据 Wiki 的精神,并不赞成任何过激言辞直接导致封禁。
    希望站方有 “封禁是一种暴力” 的意识。 (《利维坦,或教会国家和市民国家的实质、形式、权力》)

    当然,take your pills,我并不在乎站方选哪条路。
    我只是把蓝药丸和红药丸的功效和药理解释了一下。
    felixcode
        214
    felixcode  
       2021-02-25 12:24:32 +08:00
    @no1xsyzy
    为了保持这里的良好氛围,V2EX 有自己的明确规则:
    • 这里禁止发布人身攻击、仇恨、暴力、侮辱性的言辞、暴露他人隐私的“人肉贴”

    站方选哪条路不是明摆着么,注册时同意了那就照着规则来。

    “理解礼貌与尊重也是一个非常消耗精力的行为。理解礼貌与尊重也是一个非常消耗精力的行为。”
    这是你个人感受吧?
    defender0923
        215
    defender0923  
       2021-02-25 13:00:48 +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: 28 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 5,527,853 [2.83 TB]
    Data Units Written: 2,394,752 [1.22 TB]
    Host Read Commands: 81,686,812
    Host Write Commands: 46,218,679
    Controller Busy Time: 0
    Power Cycles: 170
    Power On Hours: 59
    Unsafe Shutdowns: 4
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    M1 Air 16G, 用了 2 个月
    no1xsyzy
        216
    no1xsyzy  
       2021-02-25 13:01:46 +08:00   ❤️ 1
    @felixcode 禁止了 “暴力”,却不禁止 “封禁”,那难道说是 只许……
    自然,这也没什么毛病, →《利维坦,或教会国家和市民国家的实质、形式、权力》 ,利维坦恐怕难以说是不必要的,但应当有自己在施行暴力、而不是施行正义的意识。

    我说的选哪条路就是 “吹水逗比月经论坛” 还是 “正经唯技术论坛”,当然并不是非黑即白,其中有大片的缓冲带
    不过,注册时有明确提示是哪条路吗?

    并不是,这是荀子的 “人性本恶”,并且我的观察似乎目前社会主流也是以 “本恶” 而非 “本善” 为主导,唯对 “认识的人” 才会相信善意的存在。
    自然,“X 是非常消耗精力的行为” 并不意味着 “应提倡不 X”,但应注意到 “允许不 X” 也是 “礼貌与尊重” 的一环。
    felixcode
        217
    felixcode  
       2021-02-25 13:05:01 +08:00
    @no1xsyzy

    跟你交流太费劲,别回复了。
    edius
        218
    edius  
       2021-02-25 13:05:45 +08:00
    11 月底的低配 MBP,看大家的我想我的数据量应当也非常大,因为一个几分钟的短片的素材大约 300G-500G,但是实际上我的写入量并不多,我剪辑时外接了一个雷电硬盘盒加 1T 的 SN750,可能和这个有关?

    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: 5,283,711 [2.70 TB]
    Data Units Written: 3,541,642 [1.81 TB]
    Host Read Commands: 40,599,845
    Host Write Commands: 20,155,836
    Controller Busy Time: 0
    Power Cycles: 195
    Power On Hours: 23
    Unsafe Shutdowns: 2
    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
    nexo
        219
    nexo  
       2021-02-25 13:11:41 +08:00
    Data Units Read: 2,919,996 [1.49 TB]
    Data Units Written: 1,162,801 [595 GB]
    no1xsyzy
        220
    no1xsyzy  
       2021-02-25 13:24:41 +08:00
    @felixcode 我倒是觉得跟你交流跟个小朋友一样,很轻松。
    上次碰到个牛的,我硬是把我的深层想法挖了三层才搞懂我自己在想什么。
    felixcode
        221
    felixcode  
       2021-02-25 13:33:17 +08:00 via Android
    @no1xsyzy
    你高兴就好。
    QlanQ
        222
    QlanQ  
       2021-02-25 13:37:22 +08:00
    昨天看了下 ,2 个月 2t 的写入,最近 发现 qq 的 lemon 有问题,swap 能占到 400G,果断卸载了
    shatuo
        223
    shatuo  
       2021-02-25 13:43:41 +08:00
    18 款 15 寸 32g 内存 512ssd,19 年 10 月份更换主板到现在已经写 44tb 了
    Prophetia
        224
    Prophetia  
       2021-02-25 13:46:54 +08:00
    18 年 15 寸乞丐

    Critical Warning: 0x00
    Temperature: 38 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 6%
    Data Units Read: 104,336,757 [53.4 TB]
    Data Units Written: 85,753,952 [43.9 TB]
    Host Read Commands: 2,116,513,588
    Host Write Commands: 1,178,979,519
    Controller Busy Time: 0
    Power Cycles: 142
    Power On Hours: 1,158
    Unsafe Shutdowns: 36
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    为什么才 40 多 T 就已经用了 6%了?
    imjamespond
        225
    imjamespond  
       2021-02-25 14:13:40 +08:00 via Android
    用了 9 个月读写皆是 4t 多
    getinbo
        226
    getinbo  
       2021-02-25 14:38:28 +08:00
    少测速··真的··没事儿别测~~
    zhaowen901
        227
    zhaowen901  
       2021-02-25 16:39:10 +08:00
    M1 16G 。11 月入手。 写入 1.63T
    KEYIIIII
        228
    KEYIIIII  
       2021-02-25 17:03:49 +08:00
    16+256 mac mini 2 个月不到 11TB+
    wujiezero
        229
    wujiezero  
       2021-02-25 18:21:07 +08:00 via iPhone
    真一年报废了也不用怕,直接官方走保修不就行了…
    aero99
        230
    aero99  
       2021-02-25 19:22:11 +08:00
    MART overall-health self-assessment test result: PASSED

    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: 3,751,784 [1.92 TB]
    Data Units Written: 2,218,470 [1.13 TB]
    Host Read Commands: 32,017,039
    Host Write Commands: 11,355,616
    Controller Busy Time: 0
    Power Cycles: 101
    Power On Hours: 35
    Unsafe Shutdowns: 3
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    qq1204076437
        231
    qq1204076437  
       2021-02-25 19:42:20 +08:00
    m1 mbp 丐版,很久以前就发现 swap 用的偏多和内存占用偏高的问题。主要是 safari 感觉特别占内存。
    smartctl 7.2 2020-12-30 r5155 [Darwin 20.3.0 x86_64] (sf-7.2-1)
    Copyright (C) 2002-20, Bruce Allen, Christian Franke, www.smartmontools.org

    === START OF INFORMATION SECTION ===
    Model Number: APPLE SSD AP0256Q
    Serial Number: 0ba010fae40cc40c
    Firmware Version: 1161.80.
    PCI Vendor/Subsystem ID: 0x106b
    IEEE OUI Identifier: 0x000000
    Controller ID: 0
    NVMe Version: <1.2
    Number of Namespaces: 3
    Local Time is: Thu Feb 25 19:41:11 2021 CST
    Firmware Updates (0x02): 1 Slot
    Optional Admin Commands (0x0004): Frmw_DL
    Optional NVM Commands (0x0004): DS_Mngmt
    Maximum Data Transfer Size: 256 Pages

    Supported Power States
    St Op Max Active Idle RL RT WL WT Ent_Lat Ex_Lat
    0 + 0.00W - - 0 0 0 0 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: 32 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 13,883,634 [7.10 TB]
    Data Units Written: 10,358,618 [5.30 TB]
    Host Read Commands: 171,602,927
    Host Write Commands: 81,865,323
    Controller Busy Time: 0
    Power Cycles: 113
    Power On Hours: 93
    Unsafe Shutdowns: 9
    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
    cbangchen
        232
    cbangchen  
       2021-02-25 20:03:30 +08:00
    @felixcode 人 @no1xsyzy 好好的和你交流,表达自己的看法,你的表现就是拒绝交流,但为啥是你一开始回复他的消息,点错了?能换块鼠标不,哦你用的键盘啊? sorry,sorry 。
    felixcode
        233
    felixcode  
       2021-02-25 20:08:43 +08:00 via Android
    @cbangchen
    不知道你在说什么鼠标键盘的。

    不过没事,我原谅你了。
    Silently
        234
    Silently  
       2021-02-25 20:15:49 +08:00
    1 月 21 到手 澳门版 丐版
    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    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: 2,119,675 [1.08 TB]
    Data Units Written: 1,385,553 [709 GB]
    Host Read Commands: 30,310,094
    Host Write Commands: 13,219,938
    Controller Busy Time: 0
    Power Cycles: 106
    Power On Hours: 14
    Unsafe Shutdowns: 2
    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
    cbangchen
        235
    cbangchen  
       2021-02-25 20:25:45 +08:00
    @felixcode 哈哈,谢谢。
    Annoke
        236
    Annoke  
       2021-02-25 20:51:09 +08:00 via Android
    要爆炸了,好惨
    hanksun
        237
    hanksun  
       2021-02-25 20:59:01 +08:00
    害,我也纠结 8G/16G 很久,本来丐版还能接受的价格,16+512 这么一定制直接上万了,最后还是从需求出发下了丐版。我觉得吧,买丐版的时候应该清楚一个问题就是它是丐版,丐版不可能有顶配的性能,干重活也不会选丐版对么,丐版的定位其实就是入门、便宜、轻办公,如果用它的预算买到令人满意的干重活的不妥协的性能,确实,我们想要的太多了。
    ohiu
        238
    ohiu  
       2021-02-25 21:40:25 +08:00
    @aero99 诶 后来怎么查到的:(
    bg7dcw
        239
    bg7dcw  
       2021-02-26 11:05:31 +08:00
    早点挂掉好换新机 :)
    JCZ2MkKb5S8ZX9pq
        240
    JCZ2MkKb5S8ZX9pq  
       2021-02-26 13:52:55 +08:00
    M1 MBA,两个月 36TB 。不过本来就是过渡用的,就这样吧。

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

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 45 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 2%
    Data Units Read: 76,672,575 [39.2 TB]
    Data Units Written: 70,455,807 [36.0 TB]
    Host Read Commands: 305,248,798
    Host Write Commands: 188,401,989
    Controller Busy Time: 0
    Power Cycles: 176
    Power On Hours: 178
    Unsafe Shutdowns: 3
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    tianice
        241
    tianice  
       2021-02-27 08:06:08 +08:00
    @aero99 后来你怎么查到的,我的和你第一次回复显示一样 :(
    AllenHua
        242
    AllenHua  
       2021-02-27 12:48:05 +08:00
    ```text
    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 30 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 12,968,462 [6.63 TB]
    Data Units Written: 11,079,909 [5.67 TB]
    Host Read Commands: 229,341,699
    Host Write Commands: 238,139,821
    Controller Busy Time: 0
    Power Cycles: 105
    Power On Hours: 286
    Unsafe Shutdowns: 9
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0

    Read Error Information Log failed: NVMe admin command:0x02/page:0x01 is not supported

    ```

    since 2019 年双十二
    Tink
        243
    Tink  
       2021-02-27 19:20:53 +08:00
    F5Soft
        244
    F5Soft  
       2021-02-27 21:08:37 +08:00
    16G M1 MBA 使用 1 个月

    Data Units Read: 4,487,845 [2.29 TB]
    Data Units Written: 2,728,995 [1.39 TB]
    snooprat
        245
    snooprat  
       2021-02-28 11:12:35 +08:00
    16G M1 mba 办公主力电脑使用 2 个月

    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 6,162,743 [3.15 TB]
    Data Units Written: 2,923,076 [1.49 TB]
    j165287
        246
    j165287  
       2021-02-28 14:41:14 +08:00
    使用一个月读写均不到 1t
    aero99
        247
    aero99  
       2021-03-05 11:22:20 +08:00
    @ohiu 后来,我换了一台 M1 的 MBA 查到的,之前查的是 Mac mini :)
    vikland
        248
    vikland  
       2021-03-08 12:17:00 +08:00
    8G+256G 2021.2 购入
    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 29 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 3,398,410 [1.73 TB]
    Data Units Written: 1,609,944 [824 GB]
    Host Read Commands: 35,599,006
    Host Write Commands: 17,959,302
    Controller Busy Time: 0
    Power Cycles: 111
    Power On Hours: 19
    Unsafe Shutdowns: 8
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    mbooyn
        249
    mbooyn  
       2021-03-10 13:08:44 +08:00
    Mac mini 16+256 使用 50+天,安装系统至雷电 3 硬盘盒外接的 1T SN550 上面

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

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 54 Celsius
    Available Spare: 100%
    Available Spare Threshold: 10%
    Percentage Used: 0%
    Data Units Read: 28,979,369 [14.8 TB]
    Data Units Written: 25,428,837 [13.0 TB]
    Host Read Commands: 227,915,590
    Host Write Commands: 130,013,065
    Controller Busy Time: 637
    Power Cycles: 8,387
    Power On Hours: 1,437
    Unsafe Shutdowns: 91
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 1
    Warning Comp. Temperature Time: 0
    Critical Comp. Temperature Time: 0

    Error Information (NVMe Log 0x01, 16 of 256 entries)
    No Errors Logged
    hex2en
        250
    hex2en  
       2021-04-16 10:55:19 +08:00
    入手十天,写入 3.2TB 。。。。离谱

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

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 30 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 8,368,693 [4.28 TB]
    Data Units Written: 6,260,710 [3.20 TB]
    Host Read Commands: 59,740,309
    Host Write Commands: 26,923,373
    Controller Busy Time: 0
    Power Cycles: 86
    Power On Hours: 30
    Unsafe Shutdowns: 3
    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
    YorkWong30
        251
    YorkWong30  
       2021-11-30 14:38:53 +08:00
    Data Units Read: 49,289,445 [25.2 TB]
    Data Units Written: 40,764,293 [20.8 TB]
    将将一个半月
    albertson
        252
    albertson  
       2021-12-16 16:27:45 +08:00
    自用 Macmini ,使用一个半月,情况如下:


    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 17 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 3,529,668 [1.80 TB]
    Data Units Written: 1,590,388 [814 GB]
    Host Read Commands: 66,621,213
    Host Write Commands: 33,479,386
    Controller Busy Time: 0
    Power Cycles: 80
    Power On Hours: 37
    Unsafe Shutdowns: 7
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0


    感觉我的还好,可能是我用的比较少,我办公室用的是公司的电脑,Macmini 只在家里使用,工作日的话,也就晚上玩玩
    andyboyce
        253
    andyboyce  
       2022-02-18 11:15:36 +08:00
    4 个月的样子,m1 air 16g

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 29 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 19,424,798 [9.94 TB]
    Data Units Written: 17,606,245 [9.01 TB]
    Host Read Commands: 171,954,199
    Host Write Commands: 100,147,921
    Controller Busy Time: 0
    Power Cycles: 103
    Power On Hours: 141
    Unsafe Shutdowns: 5
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    zj9495
        254
    zj9495  
    OP
       2022-02-18 14:06:23 +08:00
    应该和内存大小有比较大的关系,16 寸 32G M1 Pro 用了三个多月的数据,不知道现在苹果修复了这个问题没有,
    === START OF SMART DATA SECTION ===
    SMART overall-health self-assessment test result: PASSED

    SMART/Health Information (NVMe Log 0x02)
    Critical Warning: 0x00
    Temperature: 30 Celsius
    Available Spare: 100%
    Available Spare Threshold: 99%
    Percentage Used: 0%
    Data Units Read: 22,430,467 [11.4 TB]
    Data Units Written: 12,101,292 [6.19 TB]
    Host Read Commands: 1,024,686,876
    Host Write Commands: 238,753,402
    Controller Busy Time: 0
    Power Cycles: 189
    Power On Hours: 339
    Unsafe Shutdowns: 3
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 0
    psyer
        255
    psyer  
       2022-06-12 16:57:23 +08:00
    16 + 256
    4 天:

    Data Units Read: 487,857 [249 GB]
    Data Units Written: 350,693 [179 GB]
    INFP
        256
    INFP  
       2022-06-21 00:43:14 +08:00
    楼主还在不,硬盘信息能更新一下吗?
    zj9495
        257
    zj9495  
    OP
       2022-06-22 11:07:15 +08:00
    @INFP #256 air 已经卖了换 m1 pro 了 😂 补个用了 8 个月的 32g m1 pro 吧,明显比 8g 的 m1 好多了
    ![image.png]( https://s2.loli.net/2022/06/22/qtCVER3lebjDZcS.png)
    WeiYuanStudio
        258
    WeiYuanStudio  
       2022-07-24 23:33:27 +08:00
    Critical Warning: 0x00
    Temperature: 38 Celsius
    Available Spare: 100%
    Available Spare Threshold: 10%
    Percentage Used: 11%
    Data Units Read: 266,205,699 [136 TB]
    Data Units Written: 244,184,025 [125 TB]
    Host Read Commands: 8,204,128,057
    Host Write Commands: 4,329,084,634
    Controller Busy Time: 11,769
    Power Cycles: 46,140
    Power On Hours: 7,056
    Unsafe Shutdowns: 116
    Media and Data Integrity Errors: 0
    Error Information Log Entries: 1

    Error Information (NVMe Log 0x01, 16 of 64 entries)
    Num ErrCount SQId CmdId Status PELoc LBA NSID VS
    0 1 0 0x0010 0x4212 0x028 0 - -

    买的二手 17 年 MBP ,没看懂 Available Spare Threshold 这个值,有的用户 99%,有的用户 10%(比如我),到底哪个是寿命百分比。
    default7
        259
    default7  
       232 天前
    使用了快 10 年的 MacBook2015 款:

    ```shell
    SMART Attributes Data Structure revision number: 1
    Vendor Specific SMART Attributes with Thresholds:
    ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
    1 Raw_Read_Error_Rate 0x001a 200 200 000 Old_age Always - 0
    5 Reallocated_Sector_Ct 0x0033 100 100 000 Pre-fail Always - 0
    9 Power_On_Hours 0x0032 098 098 000 Old_age Always - 5862
    12 Power_Cycle_Count 0x0032 083 083 000 Old_age Always - 16289
    169 Unknown_Apple_Attrib 0x0013 200 200 010 Pre-fail Always - 2461104341952
    173 Wear_Leveling_Count 0x0032 187 187 100 Old_age Always - 893380526368
    174 Host_Reads_MiB 0x0022 099 099 000 Old_age Always - 37162761
    175 Host_Writes_MiB 0x0022 099 099 000 Old_age Always - 31661089
    192 Power-Off_Retract_Count 0x0012 099 099 000 Old_age Always - 155
    194 Temperature_Celsius 0x0022 064 017 000 Old_age Always - 36 (Min/Max 7/83)
    197 Current_Pending_Sector 0x0022 100 100 000 Old_age Always - 0
    199 UDMA_CRC_Error_Count 0x001a 200 200 000 Old_age Always - 0

    SMART Error Log Version: 1
    No Errors Logged
    ```
    default7
        260
    default7  
       232 天前
    m2 芯片吗?
    default7
        261
    default7  
       232 天前
    @zeropercenthappy intel 的芯片应该不是这样。我有一台用了快 10 年的 MacBook Air 2015 款,读写 Host_Reads_MiB=37162761 ,Host_Writes_MiB=31661089 。而新买的 MacBook 2022 款,不到 7 天的时间已经 432gb 写入。
    1  2  3  
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