这是一个创建于 311 天前的主题，其中的信息可能已经有所发展或是发生改变。
Power On Hours： 575 Power Cycles： 214 Percentage Used： 0% Data Units Read： 20.5 TB Data Units Written：15.0 TB
16 512 版本， 每天下班使用 5 小时，晚上不关机睡眠，感觉数据不准，特别是开机时间显示 575 小时，也就是只有 23 天。
几个月前全盘格式重装过系统，会不会是原因所在。把之前的硬盘读取记录都清零了？
HomeBrew smartctl 和 DriveDx 查看的
另一台 2017 年买的 Mid 2015 16 512 版本，用了差不多 5 年 写入量也只有 23TB ，同样查看方式，前前后后重装过 3-5 次系统。
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nzxred07 OP 2015 款 前前后后下载过至少 10TB 电影，目前的这台 M1 也至少 4TB 下载量
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dangyuluo 311 天前
smart 信息是存储在硬盘上的。15TB 好像是有点太少了
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nzxred07 OP @dangyuluo 那意味着格式化重装系统后 之前的数据都归零了，但是不应该那么愚蠢的设计吧 ？
像我那 Mid 2015 款，写了不到 23TB ，但是健康度只有 93%，但那是 MLC ，不是现在的 TLC ，照理说 MLC 更耐用，那只有一个原因，就是显示的不是实际使用量。请问还有啥正确查看的方式吗？ |
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listenfree 311 天前
两年 m1,16m
Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 0% Data Units Read: 13,824,172 [7.07 TB] Data Units Written: 8,377,664 [4.28 TB] |
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laogui 311 天前 via Android
说明对于你内存够用，交换内存用的少，都是正常资料读写。
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chendy 311 天前
用了三年，写入 43T ，折腾过不少运动相机 /无人机的视频
多了不正常也就算了，怎么还有嫌少的… |
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litguy 311 天前  1
@nzxred07 SMART 信息不会因为格式化清零的，你的写入量只能说明你不是重度用户，别担心。新的 TLC 耐久度不低于老的 MLC ，别胡思乱想。存储研发路过
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Pin 311 天前
不可能清零，我重装我自己的电脑只是 30 次，mac 不会清零。你只是不是重度用户罢了。
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Pin 311 天前
你但凡用虚拟机，写入量就突突的上去了，我一年写了 150 多个 tb ，中间装了 10 多次因为洁癖。
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iamqk 311 天前
Available Spare: 100%
Available Spare Threshold: 99% Percentage Used: 0% Data Units Read: 55,768,958 [28.5 TB] Data Units Written: 38,384,059 [19.6 TB] Host Read Commands: 1,140,324,137 Host Write Commands: 541,911,331 Controller Busy Time: 0 Power Cycles: 458 Power On Hours: 449 m1 mini 开发机 16+512 power on hours 有些不对 cycles 是对了，差不多用了一年半多，出去休息日，也就这个数字 |
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CarlPro 311 天前 1
2020 款 MBP M1 一年多写入：404 TB
2017 款 iMac 5K 18 年买写入：80 TB 真的随便用没必要太关注，MBP 平时一直不关机两个浏览器长期各 20 个网页左右，没有出啥问题。 很多人吐槽 8G 256G ，其实对于普通文职办公类真的绰绰有余。 下面是 terminal 截图 MBP  截屏 2023-02-20 00.10.17.pngiMac  截屏 2023-02-20 00.00.59.png |
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GzhiYi 311 天前
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: 8,421,160 [4.31 TB] Data Units Written: 12,246,377 [6.27 TB] Host Read Commands: 267,076,619 Host Write Commands: 460,590,316 Controller Busy Time: 0 Power Cycles: 172 Power On Hours: 350 Unsafe Shutdowns: 4 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 一年半。。 |
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phub2020 311 天前
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00 Temperature: 36 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 1% Data Units Read: 46,606,425 [23.8 TB] Data Units Written: 37,917,310 [19.4 TB] Host Read Commands: 972,573,309 Host Write Commands: 1,039,511,194 Controller Busy Time: 0 Power Cycles: 313 Power On Hours: 778 Unsafe Shutdowns: 15 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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NotFoundEgg 311 天前
用了一年半的 m1pro 16g
Data Units Read: 294,418,794 [150 TB] Data Units Written: 236,762,118 [121 TB] |
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dingwen07 311 天前
我这都写了 160T 了
已用寿命 5% |
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dazuijuren004 311 天前
同为 m1 ，前段时间去扩容了
Temperature: 33 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 0% Data Units Read: 2,030,931 [1.03 TB] Data Units Written: 1,734,422 [888 GB] Host Read Commands: 49,713,141 Host Write Commands: 17,695,950 Controller Busy Time: 0 Power Cycles: 109 Power On Hours: 19 |
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crystone 311 天前
SMART/Health Information (NVMe Log 0x02)
Critical Warning: 0x00 Temperature: 34 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 4% Data Units Read: 91,869,413 [47.0 TB] Data Units Written: 162,997,907 [83.4 TB] Host Read Commands: 2,614,702,239 Host Write Commands: 2,522,038,752 Controller Busy Time: 0 Power Cycles: 326 Power On Hours: 2,705 Unsafe Shutdowns: 29 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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tomyail 311 天前
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: 307,901,798 [157 TB] Data Units Written: 232,071,806 [118 TB] Host Read Commands: 8,507,361,253 Host Write Commands: 2,165,691,719 Controller Busy Time: 0 Power Cycles: 189 Power On Hours: 3,109 Unsafe Shutdowns: 62 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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changhai 311 天前
不到 700
=== 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: 23% Data Units Read: 190,509,997 [97.5 TB] Data Units Written: 1,357,342,062 [694 TB] Host Read Commands: 4,258,199,805 Host Write Commands: 3,264,361,887 Controller Busy Time: 0 Power Cycles: 321 Power On Hours: 2,684 Unsafe Shutdowns: 29 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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sadfQED2 311 天前 via Android
我两年时间，300T 了
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CSGO 311 天前
咋查询？
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sanshao124 311 天前 1
@CSGO 百度搜索一下，装一个 smartctl 就行了
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CSGO 311 天前
用了 3 个月 Mac Studio：
=== 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: 0% Data Units Read: 6,162,294 [3.15 TB] Data Units Written: 8,766,913 [4.48 TB] Host Read Commands: 146,480,874 Host Write Commands: 207,638,045 Controller Busy Time: 0 Power Cycles: 162 Power On Hours: 178 Unsafe Shutdowns: 16 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 |
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bitmin 311 天前
跟你们一比我写入量真低
Data Units Written:13.5 TB Power Cycles:174 Power On Hours:611 === 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: 33,299,578 [17.0 TB] Data Units Written: 26,406,598 [13.5 TB] Host Read Commands: 758,870,041 Host Write Commands: 499,459,733 Controller Busy Time: 0 Power Cycles: 174 Power On Hours: 611 Unsafe Shutdowns: 10 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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windirt 311 天前
首发 M1 Pro 16 寸 16/512 ，到现在一年半多了，才 10TB 不到的写入
=== 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: 46,225,537 [23.6 TB] Data Units Written: 18,229,565 [9.33 TB] Host Read Commands: 1,032,356,893 Host Write Commands: 423,447,181 Controller Busy Time: 0 Power Cycles: 287 Power On Hours: 455 Unsafe Shutdowns: 5 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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samzong 311 天前
2021,mbp14,发售当天拿货，重度用到现在。
=== 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: 1% Data Units Read: 96,945,622 [49.6 TB] Data Units Written: 72,794,174 [37.2 TB] Host Read Commands: 2,993,328,439 Host Write Commands: 1,954,074,047 Controller Busy Time: 0 Power Cycles: 305 Power On Hours: 2,169 Unsafe Shutdowns: 25 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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DinnyXu 311 天前
2021 年 5 月底买的 M1
=== 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: 46,539,539 [23.8 TB] Data Units Written: 35,179,867 [18.0 TB] Host Read Commands: 1,033,781,460 Host Write Commands: 640,895,052 Controller Busy Time: 0 Power Cycles: 231 Power On Hours: 754 Unsafe Shutdowns: 10 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 我这是好是坏？ |
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Leonard 311 天前
正常，我的比你的还少
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wangpengfei4113 311 天前
M1 Max 1 年
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wangpengfei4113 311 天前
=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 27 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 1% Data Units Read: 25,692,709 [13.1 TB] Data Units Written: 35,173,175 [18.0 TB] Host Read Commands: 518,310,663 Host Write Commands: 843,295,478 Controller Busy Time: 0 Power Cycles: 373 Power On Hours: 645 Unsafe Shutdowns: 37 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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rioshikelong121 311 天前
=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 35 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 2% Data Units Read: 194,058,837 [99.3 TB] Data Units Written: 156,728,260 [80.2 TB] Host Read Commands: 1,877,419,041 Host Write Commands: 959,616,059 Controller Busy Time: 0 Power Cycles: 127 Power On Hours: 956 Unsafe Shutdowns: 8 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 --- 16 / 512 M1 |
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rioshikelong121 311 天前
为啥我这个这么高呢。。
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0x663 311 天前
将近一年半的 m1 pro
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Exceptionluo 311 天前
=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 60 Celsius Available Spare: 100% Available Spare Threshold: 99% Percentage Used: 30% Data Units Read: 1,006,577,696 [515 TB] Data Units Written: 966,694,549 [494 TB] Host Read Commands: 6,380,402,412 Host Write Commands: 4,581,144,697 Controller Busy Time: 0 Power Cycles: 379 Power On Hours: 1,942 Unsafe Shutdowns: 13 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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Exceptionluo 311 天前
一年半
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bs10081 311 天前
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theliang 310 天前
=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED SMART/Health Information (NVMe Log 0x02) Critical Warning: 0x00 Temperature: 59 Celsius Available Spare: 100% Available Spare Threshold: 10% Percentage Used: 1% Data Units Read: 11,181,115 [5.72 TB] Data Units Written: 15,052,422 [7.70 TB] Host Read Commands: 314,852,973 Host Write Commands: 361,036,612 Controller Busy Time: 654 Power Cycles: 7,801 Power On Hours: 3,383 Unsafe Shutdowns: 8 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 是不是有点猛 |
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iF2007 309 天前
14 个月，M1 Pro 512G：
=== 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: 25,913,825 [13.2 TB] Data Units Written: 19,223,710 [9.84 TB] Host Read Commands: 551,259,709 Host Write Commands: 381,941,738 Controller Busy Time: 0 Power Cycles: 434 Power On Hours: 313 Unsafe Shutdowns: 18 Media and Data Integrity Errors: 0 Error Information Log Entries: 0 |
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privater 308 天前 1
这个帖子唯一能说明的事情是即便 v2 这种相对极客的社区，SSD 磨损连预期寿命的 1/50 都做不到，普通上上网，办公的常人，只怕是“几乎全新”，但是依然最死硬的那堆非要说 “ swap 之下，SSD 2 年就嗝屁了”。
工作机器 MBP16 M1Pro 16G/512 ，1 年半： https://imgur.com/a/unH5sSa |
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