我买了一个新硬盘。东芝 P300 2TB； HDWD120UZSVA
数据表：https://www.toshiba-storage.com/products/toshiba-internal-hard-drives-p300/
可以肯定的是，该驱动器运行状况良好，并且将长期保持良好状态，我决定在使用它之前先对其进行测试。
我做了这个：
- 硬盘是空的
- sudo smartctl -t 长 /dev/sdx
- sudo badblocks -wvs /dev/sdx
- 我已将大约 188 GiB 的数据复制到其中
- 我读过一些资料
现在 Smartctl 输出如下所示：
smartctl 7.1 2019-12-30 r5022 [x86_64-linux-4.19.0-22-amd64] (local build)
Copyright (C) 2002-19, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Toshiba P300
Device Model: TOSHIBA HDWD120
Serial Number: 22MM8L6AS
LU WWN Device Id: 5 000039 fdbf309cc
Firmware Version: MX4OACF0
User Capacity: 2,000,398,934,016 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sun Oct 30 19:04:09 2022 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM feature is: Disabled
Rd look-ahead is: Enabled
Write cache is: Enabled
DSN feature is: Unavailable
ATA Security is: Disabled, NOT FROZEN [SEC1]
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: (14439) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test 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.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 241) minutes.
SCT capabilities: (0x003d) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate PO-R-- 100 100 016 - 0
2 Throughput_Performance P-S--- 139 139 054 - 70
3 Spin_Up_Time POS--- 128 128 024 - 296 (Average 297)
4 Start_Stop_Count -O--C- 100 100 000 - 18
5 Reallocated_Sector_Ct PO--CK 100 100 005 - 0
7 Seek_Error_Rate PO-R-- 100 100 067 - 0
8 Seek_Time_Performance P-S--- 124 124 020 - 33
9 Power_On_Hours -O--C- 100 100 000 - 49
10 Spin_Retry_Count PO--C- 100 100 060 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 18
192 Power-Off_Retract_Count -O--CK 100 100 000 - 22
193 Load_Cycle_Count -O--C- 100 100 000 - 22
194 Temperature_Celsius -O---- 171 171 000 - 35 (Min/Max 21/42)
196 Reallocated_Event_Count -O--CK 100 100 000 - 0
197 Current_Pending_Sector -O---K 100 100 000 - 0
198 Offline_Uncorrectable ---R-- 100 100 000 - 0
199 UDMA_CRC_Error_Count -O-R-- 200 200 000 - 0
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x03 GPL R/O 1 Ext. Comprehensive SMART error log
0x04 GPL R/O 7 Device Statistics log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test log
0x08 GPL R/O 2 Power Conditions log
0x09 SL R/W 1 Selective self-test log
0x10 GPL R/O 1 NCQ Command Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x20 GPL R/O 1 Streaming performance log [OBS-8]
0x21 GPL R/O 1 Write stream error log
0x22 GPL R/O 1 Read stream error log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (1 sectors)
No Errors Logged
SMART Extended Self-test Log Version: 1 (1 sectors)
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Extended offline Completed without error 00% 5 -
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.
SCT Status Version: 3
SCT Version (vendor specific): 256 (0x0100)
Device State: SMART Off-line Data Collection executing in background (4)
Current Temperature: 35 Celsius
Power Cycle Min/Max Temperature: 29/35 Celsius
Lifetime Min/Max Temperature: 21/42 Celsius
Under/Over Temperature Limit Count: 0/0
SCT Temperature History Version: 2
Temperature Sampling Period: 1 minute
Temperature Logging Interval: 1 minute
Min/Max recommended Temperature: 0/60 Celsius
Min/Max Temperature Limit: -40/70 Celsius
Temperature History Size (Index): 128 (20)
Index Estimated Time Temperature Celsius
21 2022-10-30 16:57 36 *****************
22 2022-10-30 16:58 36 *****************
23 2022-10-30 16:59 36 *****************
24 2022-10-30 17:00 37 ******************
... ..( 8 skipped). .. ******************
33 2022-10-30 17:09 37 ******************
34 2022-10-30 17:10 38 *******************
35 2022-10-30 17:11 38 *******************
36 2022-10-30 17:12 37 ******************
37 2022-10-30 17:13 38 *******************
... ..( 2 skipped). .. *******************
40 2022-10-30 17:16 38 *******************
41 2022-10-30 17:17 37 ******************
42 2022-10-30 17:18 37 ******************
43 2022-10-30 17:19 38 *******************
... ..( 5 skipped). .. *******************
49 2022-10-30 17:25 38 *******************
50 2022-10-30 17:26 39 ********************
... ..( 13 skipped). .. ********************
64 2022-10-30 17:40 39 ********************
65 2022-10-30 17:41 38 *******************
66 2022-10-30 17:42 39 ********************
... ..( 2 skipped). .. ********************
69 2022-10-30 17:45 39 ********************
70 2022-10-30 17:46 38 *******************
... ..( 4 skipped). .. *******************
75 2022-10-30 17:51 38 *******************
76 2022-10-30 17:52 39 ********************
77 2022-10-30 17:53 38 *******************
... ..( 17 skipped). .. *******************
95 2022-10-30 18:11 38 *******************
96 2022-10-30 18:12 39 ********************
97 2022-10-30 18:13 39 ********************
98 2022-10-30 18:14 38 *******************
99 2022-10-30 18:15 39 ********************
100 2022-10-30 18:16 38 *******************
101 2022-10-30 18:17 39 ********************
102 2022-10-30 18:18 38 *******************
103 2022-10-30 18:19 39 ********************
104 2022-10-30 18:20 38 *******************
105 2022-10-30 18:21 39 ********************
106 2022-10-30 18:22 39 ********************
107 2022-10-30 18:23 38 *******************
... ..( 7 skipped). .. *******************
115 2022-10-30 18:31 38 *******************
116 2022-10-30 18:32 ? -
117 2022-10-30 18:33 30 ***********
... ..( 2 skipped). .. ***********
120 2022-10-30 18:36 30 ***********
121 2022-10-30 18:37 31 ************
... ..( 3 skipped). .. ************
125 2022-10-30 18:41 31 ************
126 2022-10-30 18:42 32 *************
... ..( 3 skipped). .. *************
2 2022-10-30 18:46 32 *************
3 2022-10-30 18:47 33 **************
... ..( 3 skipped). .. **************
7 2022-10-30 18:51 33 **************
8 2022-10-30 18:52 34 ***************
... ..( 3 skipped). .. ***************
12 2022-10-30 18:56 34 ***************
13 2022-10-30 18:57 35 ****************
... ..( 6 skipped). .. ****************
20 2022-10-30 19:04 35 ****************
SCT Error Recovery Control:
Read: Disabled
Write: Disabled
Device Statistics (GP Log 0x04)
Page Offset Size Value Flags Description
0x01 ===== = = === == General Statistics (rev 1) ==
0x01 0x008 4 18 --- Lifetime Power-On Resets
0x01 0x010 4 49 --- Power-on Hours
0x01 0x018 6 16155878806 --- Logical Sectors Written
0x01 0x020 6 122590468 --- Number of Write Commands
0x01 0x028 6 15677407836 --- Logical Sectors Read
0x01 0x030 6 122505183 --- Number of Read Commands
0x03 ===== = = === == Rotating Media Statistics (rev 1) ==
0x03 0x008 4 49 --- Spindle Motor Power-on Hours
0x03 0x010 4 49 --- Head Flying Hours
0x03 0x018 4 22 --- Head Load Events
0x03 0x020 4 0 --- Number of Reallocated Logical Sectors
0x03 0x028 4 0 --- Read Recovery Attempts
0x03 0x030 4 6 --- Number of Mechanical Start Failures
0x04 ===== = = === == General Errors Statistics (rev 1) ==
0x04 0x008 4 0 --- Number of Reported Uncorrectable Errors
0x04 0x010 4 4 --- Resets Between Cmd Acceptance and Completion
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 35 --- Current Temperature
0x05 0x010 1 37 N-- Average Short Term Temperature
0x05 0x018 1 - N-- Average Long Term Temperature
0x05 0x020 1 42 --- Highest Temperature
0x05 0x028 1 21 --- Lowest Temperature
0x05 0x030 1 40 N-- Highest Average Short Term Temperature
0x05 0x038 1 25 N-- Lowest Average Short Term Temperature
0x05 0x040 1 - N-- Highest Average Long Term Temperature
0x05 0x048 1 - N-- Lowest Average Long Term Temperature
0x05 0x050 4 0 --- Time in Over-Temperature
0x05 0x058 1 60 --- Specified Maximum Operating Temperature
0x05 0x060 4 0 --- Time in Under-Temperature
0x05 0x068 1 0 --- Specified Minimum Operating Temperature
0x06 ===== = = === == Transport Statistics (rev 1) ==
0x06 0x008 4 65 --- Number of Hardware Resets
0x06 0x010 4 37 --- Number of ASR Events
0x06 0x018 4 0 --- Number of Interface CRC Errors
|||_ C monitored condition met
||__ D supports DSN
|___ N normalized value
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 2 0 Command failed due to ICRC error
0x0002 2 0 R_ERR response for data FIS
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0005 2 0 R_ERR response for non-data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
0x0009 2 16 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 0 Device-to-host register FISes sent due to a COMRESET
0x000b 2 0 CRC errors within host-to-device FIS
0x000d 2 0 Non-CRC errors within host-to-device FIS
我对这条线有点震惊
0x03 0x030 4 6 --- Number of Mechanical Start Failures
对于新硬盘来说这是正常现象吗？或者我应该把它寄回去？
答案1
我相信这个特定的值可以被安全地忽略，并且并不表示任何明显的失败。
我有一个 6x2TB Raid 阵列，带有使用 raid2z 和 ECC Ram 的 ZFS。这意味着我的文件系统对驱动器上的数据进行完整性检查，并且我没有遇到任何数据一致性或可用性问题。
阵列中的 6 个磁盘中有 4 个是 Toshiba P300 2GB。他们全部和你有同样的价值，我不敢相信这是巧合。
我的驱动器的寿命/批次不同，并且正常运行时间不同。有些是与旧的相隔一年多购买的。