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？

写入

smartctl

disk2

swap

261 条回复 • 2023-08-09 15:38:24 +08:00

1 2 3

❮

❯

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

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。。。

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

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...

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

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

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。

108

DarlinW

2021-02-24 09:22:58 +08:00 via Android

@dasenlin 你在被 ban 的边缘疯狂试探。

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。

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？

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

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

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。。。

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

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

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]

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

118

FanZhen

2021-02-24 09:45:46 +08:00

https://linustechtips.com/topic/1306757-m1-mac-owners-are-experiencing-extremely-high-ssd-writes-over-short-periods-of-time-likely-thanks-to-aggressive-swap/

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

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。

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

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

123

Dkngit

2021-02-24 10:01:13 +08:00

@gowk
@dasenlin
@thx2u
@PEAL
天意难测

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

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?

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

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。。

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

💊

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 ……

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😂

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。

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]

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)

134

cbangchen

2021-02-24 10:50:09 +08:00

2

这是大搞文字狱的意思了吗

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

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?

137

terrychanin

2021-02-24 10:59:41 +08:00

1

@sq125 Homebrew

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]

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

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。

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"

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。

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

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。

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

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。

147

shareSK

2021-02-24 11:21:02 +08:00

@gowk 私人论坛呗

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

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

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

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

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

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

154

hd2ex

2021-02-24 12:18:55 +08:00

是不是感染新冠了？

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。

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

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。

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

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

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

161

Maboroshii

2021-02-24 13:04:49 +08:00

用了一年出头

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]

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

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

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

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?

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。。

168

tanmy

2021-02-24 13:28:17 +08:00

16 寸用了一年

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

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

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

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

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

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

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

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

177

Gehrman

2021-02-24 14:47:16 +08:00

@SuperXRay 有意义那厂家还写 150TBW 干嘛

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

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

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]

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]

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

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

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?

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

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

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

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]

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

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。。。

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

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

193

8kspain

2021-02-24 18:37:23 +08:00

10.15.7 的系统该用什么命令查？

194

djs

2021-02-24 18:49:59 +08:00

twitter 上有类似的讨论了

195

thermalneko

2021-02-24 19:01:31 +08:00

@aero99 我的跟你的一样

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

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？

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

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
```

200

dvbuzhidao1

2021-02-24 20:29:14 +08:00 via Android

@8kspain 一样的

1 2 3

❮

❯