Hỏi / Đáp Đã mua ổ cứng Seagate, liệu có tốt không?

[AaronVB]

Xin chào, như tiêu đề đã gợi ý, tôi đã mua 2 ổ đĩa Seagate Barracuda Pro Compute 12TB từ một người bán trên ebay với xếp hạng tuyệt vời. Khi tôi nhận được chúng, tôi đã ngay lập tức chạy thử nghiệm SMART dài/"ngoại tuyến kéo dài" và chúng trông ổn. Gần đây tôi nghe nói về tất cả các ổ đĩa giả/hỏng/... và hơi sợ, vì vậy tôi đã quay lại và kiểm tra chúng một lần nữa.

Tôi đã thiết lập chúng trong btrfs raid 1, ổ đĩa thứ hai trong số hai ổ đĩa có rất nhiều lỗi tổng kiểm tra nhưng btrfs đã sửa tất cả và tôi không chắc liệu tôi chỉ thiết lập sai hay ổ đĩa bị lỗi. Cả hai ổ đĩa đều là ST12000DM0007-2GR116 và hiển thị các giá trị Raw_Read_Error_Rate, Seek_Error_Rate, Hardware_ECC_Recovered, Spindle Motor Power-on Hours và Head Flying Hours rất lớn, theo wikipedia có liên kết đến một bài viết giải thích các giá trị và một tệp pdf cũng nói về vấn đề này. Tôi không biết, tôi thực sự nghi ngờ và muốn biết thêm ý kiến về các ổ đĩa này.

Trang xác minh của Seagate cho biết

Mã QR được quét là mã hợp lệ cho ổ đĩa có dung lượng 12000 GB và số sê-ri kết thúc bằng: -----XXX
Nếu dung lượng hoặc số sê-ri không khớp, vui lòng liên hệ với nơi mua hàng nếu có bất kỳ câu hỏi nào về sản phẩm.

trùng khớp. Tuy nhiên, khi nhập số sê-ri vào trang bảo hành, tôi nhận được

Vui lòng liên hệ với nơi mua hàng.

chúng được quảng cáo là "đã được chứng nhận lại tại nhà máy", vậy thì Seagate không nên bảo hành những sản phẩm này thay vì người bán sao? Tôi sẽ đính kèm các giá trị SMART và FARM, vui lòng cho tôi biết mọi người nghĩ gì! Tôi vẫn còn vài tháng để gửi trả chúng.

Phần tiết lộ: SMART/FARM

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-- 080 064 044 - 108150128 3 Spin_Up_Time PO---- 092 087 000 - 0 4 Start_Stop_Count -O--CK 100 100 020 - 86 5 Reallocated_Sector_Ct PO--CK 100 100 010 - 0 7 Seek_Error_Rate POSR-- 069 061 045 - 7199045 9 Power_On_Hours -O--CK 098 098 000 - 1965 10 Spin_Retry_Count PO--C- 100 100 097 - 0 12 Power_Cycle_Count -O--CK 100 100 020 - 21
187 Reported_Uncorrect -O--CK 100 100 000 - 0
188 Command_Timeout -O--CK 100 100 000 - 0 0 0
190 Airflow_Temperature_Cel -O---K 069 052 040 - 31 (Min/Max 26/40)
192 Power-Off_Retract_Count -O--CK 100 100 000 - 8
193 Load_Cycle_Count -O--CK 100 100 000 - 750
194 Temperature_Celsius -O---K 031 044 000 - 31 (0 22 0 0 0)
195 Hardware_ECC_Recovered -O-RC- 008 008 000 - 108150128
197 Current_Pending_Sector -O--C- 100 100 000 - 0
198 Offline_Uncorrectable ----C- 100 100 000 - 0
199 UDMA_CRC_Error_Count -OSRCK 200 200 000 - 0
200 Pressure_Limit PO---K 100 100 001 - 0
240 Head_Flying_Hours ------ 100 253 000 - 24h+55m+08.314s
241 Total_LBAs_Written ------ 100 253 000 - 266054137
242 Total_LBAs_Read ------ 100 253 000 - 575281401 ||||||_ K auto-keep |||||__ C event count ||||___ R error rate |||____ S speed/performance ||_____ O updated online |______ P prefailure warning
Device Statistics (GP Log 0x04)
Page Offset Size Value Flags Description
0x01 ===== = = === == General Statistics (rev 1) ==
0x01 0x008 4 21 --- Lifetime Power-On Resets
0x01 0x010 4 1965 --- Power-on Hours
0x01 0x018 6 263540313 --- Logical Sectors Written
0x01 0x020 6 401399 --- Number of Write Commands
0x01 0x028 6 365040273 --- Logical Sectors Read
0x01 0x030 6 1400746 --- Number of Read Commands
0x01 0x038 6 - --- Date and Time TimeStamp
0x03 ===== = = === == Rotating Media Statistics (rev 1) ==
0x03 0x008 4 1140202695 N-- Spindle Motor Power-on Hours
0x03 0x010 4 1140202104 N-- Head Flying Hours
0x03 0x018 4 750 --- Head Load Events
0x03 0x020 4 0 --- Number of Reallocated Logical Sectors
0x03 0x028 4 0 --- Read Recovery Attempts
0x03 0x030 4 0 --- Number of Mechanical Start Failures
0x03 0x038 4 0 --- Number of Realloc. Candidate Logical Sectors
0x03 0x040 4 8 --- Number of High Priority Unload Events
0x04 ===== = = === == General Errors Statistics (rev 1) ==
0x04 0x008 4 0 --- Number of Reported Uncorrectable Errors
0x04 0x010 4 0 --- Resets Between Cmd Acceptance and Completion
0x05 ===== = = === == Temperature Statistics (rev 1) ==
0x05 0x008 1 30 --- Current Temperature
0x05 0x010 1 26 --- Average Short Term Temperature
0x05 0x018 1 25 --- Average Long Term Temperature
0x05 0x020 1 44 --- Highest Temperature
0x05 0x028 1 0 --- Lowest Temperature
0x05 0x030 1 38 --- Highest Average Short Term Temperature
0x05 0x038 1 22 --- Lowest Average Short Term Temperature
0x05 0x040 1 26 --- Highest Average Long Term Temperature
0x05 0x048 1 24 --- Lowest Average Long Term Temperature
0x05 0x050 4 0 --- Time in Over-Temperature
0x05 0x058 1 60 --- Specified Maximum Operating Temperature
0x05 0x060 4 10 --- Time in Under-Temperature
0x05 0x068 1 5 --- Specified Minimum Operating Temperature
0x06 ===== = = === == Transport Statistics (rev 1) ==
0x06 0x008 4 191 --- Number of Hardware Resets
0x06 0x010 4 102 --- Number of ASR Events
0x06 0x018 4 0 --- Number of Interface CRC Errors
0xff ===== = = === == Vendor Specific Statistics (rev 1) ==
0xff 0x008 7 0 --- Vendor Specific
0xff 0x018 7 0 --- Vendor Specific |||_ C monitored condition met ||__ D supports DSN |___ N normalized value
Seagate Field Access Reliability Metrics log (FARM) (GP Log 0xa6) FARM Log Page 0: Log Header FARM Log Version: 2.1 Pages Supported: 6 Log Size: 98304 Page Size: 16384 Heads Supported: 24 Number of Copies: 0 Reason for Frame Capture: 0 FARM Log Page 1: Drive Information Serial Number: World Wide Name: Device Interface: SATA Device Capacity in Sectors: 23437770752 Physical Sector Size: 4096 Logical Sector Size: 512 Device Buffer Size: 268435456 Number of Heads: 16 Device Form Factor: 3.5 inches Rotation Rate: 7200 rpm Firmware Rev: DN01 ATA Security State (ID Word 128): 0x01621 ATA Features Supported (ID Word 78): 0x0168cc ATA Features Enabled (ID Word 79): 0x0000000000000040 Power on Hours: 1965 Spindle Power on Hours: 14025104583 Head Flight Hours: 14025103992 Head Load Events: 750 Power Cycle Count: 22 Hardware Reset Count: 191 Spin-up Time: 5 ms Time to ready of the last power cycle: 0 ms Time drive is held in staggered spin: 0 ms Model Number: Drive Recording Type: UNKNOWN Max Number of Available Sectors for Reassignment: 0 Assembly Date (YYWW): Depopulation Head Mask: 0 FARM Log Page 2: Workload Statistics Total Number of Read Commands: 1620363 Total Number of Write Commands: 400875 Total Number of Random Read Commands: 57702 Total Number of Random Write Commands: 131674 Total Number Of Other Commands: 5454 Logical Sectors Written: 263313089 Logical Sectors Read: 561992770 Number of dither events during current power cycle: 0 Number of times dither was held off during random workloads: 0 Number of times dither was held off during sequential workloads: 0 Number of Read commands from 0-3.125% of LBA space for last 3 SMART Summary Frames: 0 Number of Read commands from 3.125-25% of LBA space for last 3 SMART Summary Frames: 0 Number of Read commands from 25-75% of LBA space for last 3 SMART Summary Frames: 0 Number of Read commands from 75-100% of LBA space for last 3 SMART Summary Frames: 0 Number of Write commands from 0-3.125% of LBA space for last 3 SMART Summary Frames: 0 Number of Write commands from 3.125-25% of LBA space for last 3 SMART Summary Frames: 0 Number of Write commands from 25-75% of LBA space for last 3 SMART Summary Frames: 0 Number of Write commands from 75-100% of LBA space for last 3 SMART Summary Frames: 0 FARM Log Page 3: Error Statistics Unrecoverable Read Errors: 0 Unrecoverable Write Errors: 0 Number of Reallocated Sectors: 0 Number of Read Recovery Attempts: 0 Number of Mechanical Start Failures: 0 Number of Reallocated Candidate Sectors: 0 Number of ASR Events: 102 Number of Interface CRC Errors: 0 Spin Retry Count: 0 Spin Retry Count Normalized: 100 Spin Retry Count Worst: 100 Number of IOEDC Errors (Raw): 0 CTO Count Total: 0 CTO Count Over 5s: 0 CTO Count Over 7.5s: 0 Total Flash LED (Assert) Events: 0 Index of the last Flash LED: 0 Flash LED Event 0: Event Information: 0x0000000000000000 Timestamp of Event 0 (hours): 0 Power Cycle Event 0: 0 Flash LED Event 1: Event Information: 0x0000000000000000 Timestamp of Event 1 (hours): 0 Power Cycle Event 1: 0 Flash LED Event 2: Event Information: 0x0000000000000000 Timestamp of Event 2 (hours): 0 Power Cycle Event 2: 0 Flash LED Event 3: Event Information: 0x0000000000000000 Timestamp of Event 3 (hours): 0 Power Cycle Event 3: 0 Flash LED Event 4: Event Information: 0x0000000000000000 Timestamp of Event 4 (hours): 0 Power Cycle Event 4: 0 Flash LED Event 5: Event Information: 0x0000000000000000 Timestamp of Event 5 (hours): 0 Power Cycle Event 5: 0 Flash LED Event 6: Event Information: 0x0000000000000000 Timestamp of Event 6 (hours): 0 Power Cycle Event 6: 0 Flash LED Event 7: Event Information: 0x0000000000000000 Timestamp of Event 7 (hours): 0 Power Cycle Event 7: 0 Uncorrectable errors: 0 Cumulative Lifetime Unrecoverable Read errors due to ERC: 0 Cum Lifetime Unrecoverable by head 0: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 1: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 2: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 3: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 4: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 5: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 6: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 7: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 8: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 9: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 10: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 11: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 12: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 13: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 14: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 Cum Lifetime Unrecoverable by head 15: Cumulative Lifetime Unrecoverable Read Repeating: 0 Cumulative Lifetime Unrecoverable Read Unique: 0 FARM Log Page 4: Environment Statistics Current Temperature (Celsius): 30 Highest Temperature: 44 Lowest Temperature: 0 Average Short Term Temperature: 26 Average Long Term Temperature: 25 Highest Average Short Term Temperature: 38 Lowest Average Short Term Temperature: 22 Highest Average Long Term Temperature: 26 Lowest Average Long Term Temperature: 24 Time In Over Temperature (minutes): 0 Time In Under Temperature (minutes): 10 Specified Max Operating Temperature: 60 Specified Min Operating Temperature: 5 Current Relative Humidity: 175 Current Motor Power: 2744 Current 12 volts: 0.000 Minimum 12 volts: 0.000 Maximum 12 volts: 0.000 Current 5 volts: 0.000 Minimum 5 volts: 0.000 Maximum 5 volts: 0.000 12V Power Average: 0.000 12V Power Minimum: 0.000 12V Power Maximum: 0.000 5V Power Average: 0.000 5V Power Minimum: 0.000 5V Power Maximum: 0.000 FARM Log Page 5: Reliability Statistics Error Rate (SMART Attribute 1 Raw): 0x0000000006723d70 Error Rate (SMART Attribute 1 Normalized): 80 Error Rate (SMART Attribute 1 Worst): 64 Seek Error Rate (SMART Attr 7 Raw): 0x00000000006dd940 Seek Error Rate (SMART Attr 7 Normalized): 69 Seek Error Rate (SMART Attr 7 Worst): 61 High Priority Unload Events: 8 Helium Pressure Threshold Tripped: 0 LBAs Corrected By Parity Sector: 0 DVGA Skip Write Detect by Head 0: 0 DVGA Skip Write Detect by Head 1: 0 DVGA Skip Write Detect by Head 2: 0 DVGA Skip Write Detect by Head 3: 0 DVGA Skip Write Detect by Head 4: 0 DVGA Skip Write Detect by Head 5: 0 DVGA Skip Write Detect by Head 6: 0 DVGA Skip Write Detect by Head 7: 0 DVGA Skip Write Detect by Head 8: 0 DVGA Skip Write Detect by Head 9: 0 DVGA Skip Write Detect by Head 10: 0 DVGA Skip Write Detect by Head 11: 0 DVGA Skip Write Detect by Head 12: 0 DVGA Skip Write Detect by Head 13: 0 DVGA Skip Write Detect by Head 14: 0 DVGA Skip Write Detect by Head 15: 0 RVGA Skip Write Detect by Head 0: 0 RVGA Skip Write Detect by Head 1: 0 RVGA Skip Write Detect by Head 2: 0 RVGA Skip Write Detect by Head 3: 0 RVGA Skip Write Detect by Head 4: 0 RVGA Skip Write Detect by Head 5: 0 RVGA Skip Write Detect by Head 6: 0 RVGA Skip Write Detect by Head 7: 0 RVGA Skip Write Detect by Head 8: 0 RVGA Skip Write Detect by Head 9: 0 RVGA Skip Write Detect by Head 10: 0 RVGA Skip Write Detect by Head 11: 0 RVGA Skip Write Detect by Head 12: 0 RVGA Skip Write Detect by Head 13: 0 RVGA Skip Write Detect by Head 14: 0 RVGA Skip Write Detect by Head 15: 0 FVGA Skip Write Detect by Head 0: 0 FVGA Skip Write Detect by Head 1: 0 FVGA Skip Write Detect by Head 2: 0 FVGA Skip Write Detect by Head 3: 0 FVGA Skip Write Detect by Head 4: 0 FVGA Skip Write Detect by Head 5: 0 FVGA Skip Write Detect by Head 6: 0 FVGA Skip Write Detect by Head 7: 0 FVGA Skip Write Detect by Head 8: 0 FVGA Skip Write Detect by Head 9: 0 FVGA Skip Write Detect by Head 10: 0 FVGA Skip Write Detect by Head 11: 0 FVGA Skip Write Detect by Head 12: 0 FVGA Skip Write Detect by Head 13: 0 FVGA Skip Write Detect by Head 14: 0 FVGA Skip Write Detect by Head 15: 0 Skip Write Detect Threshold Exceeded by Head 0: 0 Skip Write Detect Threshold Exceeded by Head 1: 0 Skip Write Detect Threshold Exceeded by Head 2: 0 Skip Write Detect Threshold Exceeded by Head 3: 0 Skip Write Detect Threshold Exceeded by Head 4: 0 Skip Write Detect Threshold Exceeded by Head 5: 0 Skip Write Detect Threshold Exceeded by Head 6: 0 Skip Write Detect Threshold Exceeded by Head 7: 0 Skip Write Detect Threshold Exceeded by Head 8: 0 Skip Write Detect Threshold Exceeded by Head 9: 0 Skip Write Detect Threshold Exceeded by Head 10: 0 Skip Write Detect Threshold Exceeded by Head 11: 0 Skip Write Detect Threshold Exceeded by Head 12: 0 Skip Write Detect Threshold Exceeded by Head 13: 0 Skip Write Detect Threshold Exceeded by Head 14: 0 Skip Write Detect Threshold Exceeded by Head 15: 0 Write Power On (hrs) by Head 0: 0 Write Power On (hrs) by Head 1: 0 Write Power On (hrs) by Head 2: 0 Write Power On (hrs) by Head 3: 0 Write Power On (hrs) by Head 4: 0 Write Power On (hrs) by Head 5: 0 Write Power On (hrs) by Head 6: 0 Write Power On (hrs) by Head 7: 0 Write Power On (hrs) by Head 8: 0 Write Power On (hrs) by Head 9: 0 Write Power On (hrs) by Head 10: 0 Write Power On (hrs) by Head 11: 0 Write Power On (hrs) by Head 12: 0 Write Power On (hrs) by Head 13: 0 Write Power On (hrs) by Head 14: 0 Write Power On (hrs) by Head 15: 0 MR Head Resistance from Head 0: 0 MR Head Resistance from Head 1: 0 MR Head Resistance from Head 2: 0 MR Head Resistance from Head 3: 0 MR Head Resistance from Head 4: 0 MR Head Resistance from Head 5: 0 MR Head Resistance from Head 6: 0 MR Head Resistance from Head 7: 0 MR Head Resistance from Head 8: 0 MR Head Resistance from Head 9: 0 MR Head Resistance from Head 10: 0 MR Head Resistance from Head 11: 0 MR Head Resistance from Head 12: 0 MR Head Resistance from Head 13: 0 MR Head Resistance from Head 14: 0 MR Head Resistance from Head 15: 0 Second MR Head Resistance by Head 0: 0 Second MR Head Resistance by Head 1: 0 Second MR Head Resistance by Head 2: 0 Second MR Head Resistance by Head 3: 0 Second MR Head Resistance by Head 4: 0 Second MR Head Resistance by Head 5: 0 Second MR Head Resistance by Head 6: 0 Second MR Head Resistance by Head 7: 0 Second MR Head Resistance by Head 8: 0 Second MR Head Resistance by Head 9: 0 Second MR Head Resistance by Head 10: 0 Second MR Head Resistance by Head 11: 0 Second MR Head Resistance by Head 12: 0 Second MR Head Resistance by Head 13: 0 Second MR Head Resistance by Head 14: 0 Second MR Head Resistance by Head 15: 0 Number of Reallocated Sectors by Head 0: 0 Number of Reallocated Sectors by Head 1: 0 Number of Reallocated Sectors by Head 2: 0 Number of Reallocated Sectors by Head 3: 0 Number of Reallocated Sectors by Head 4: 0 Number of Reallocated Sectors by Head 5: 0 Number of Reallocated Sectors by Head 6: 0 Number of Reallocated Sectors by Head 7: 0 Number of Reallocated Sectors by Head 8: 0 Number of Reallocated Sectors by Head 9: 0 Number of Reallocated Sectors by Head 10: 0 Number of Reallocated Sectors by Head 11: 0 Number of Reallocated Sectors by Head 12: 0 Number of Reallocated Sectors by Head 13: 0 Number of Reallocated Sectors by Head 14: 0 Number of Reallocated Sectors by Head 15: 0 Number of Reallocation Candidate Sectors by Head 0: 0 Number of Reallocation Candidate Sectors by Head 1: 0 Number of Reallocation Candidate Sectors by Head 2: 0 Number of Reallocation Candidate Sectors by Head 3: 0 Number of Reallocation Candidate Sectors by Head 4: 0 Number of Reallocation Candidate Sectors by Head 5: 0 Number of Reallocation Candidate Sectors by Head 6: 0 Number of Reallocation Candidate Sectors by Head 7: 0 Number of Reallocation Candidate Sectors by Head 8: 0 Number of Reallocation Candidate Sectors by Head 9: 0 Number of Reallocation Candidate Sectors by Head 10: 0 Number of Reallocation Candidate Sectors by Head 11: 0 Number of Reallocation Candidate Sectors by Head 12: 0 Number of Reallocation Candidate Sectors by Head 13: 0 Number of Reallocation Candidate Sectors by Head 14: 0 Number of Reallocation Candidate Sectors by Head 15: 0

 

[helpstar]

đây là ổ đĩa đã qua sử dụng
thường được tân trang hoặc được chứng nhận lại tại nhà máy và không được bảo hành, đôi khi chỉ được bảo hành khoảng 6 tháng, tùy thuộc vào người bán
nhãn có ghi như vậy không?
https://horizontechnology.com/wp-co...Drives-Locate-Pull-Out-Horizon-Compressed.jpg
hay không?

nhà máy tái chứng nhận có thể có nghĩa là bất cứ điều gì. Nhà máy không được đặt tên là seagate.

nếu seagate không biết đó có phải là trường hợp bảo hành hay không, thì rất có thể đó là ổ đĩa OEM

 

[fzabkar]

Lỗi kiểm tra tổng ở cấp độ hệ thống tệp sẽ làm tôi khó chịu, nhưng các giá trị Raw_Read_Error_Rate, Seek_Error_Rate và Hardware_ECC_Recovered lớn thì lại bình thường. Chúng biểu diễn số lượng sector hoặc số lượng tìm kiếm thay vì lỗi.

Đây là những con số mà tôi không thể đối chiếu:

9 Power_On_Hours -O--CK 098 098 000 - 1965
240 Head_Flying_Hours ------ 100 253 000 - 24h+55m+08.314s
0x03 0x008 4 1140202695 N-- Số giờ bật nguồn của động cơ trục chính
0x03 0x010 4 1140202104 N-- Giờ bay của trục chính Giờ bật nguồn: 14025104583 Giờ bay của trục chính: 14025103992

Con số "24h+55m+08.314s" có thể được hiểu rõ hơn khi giá trị thô được xem ở chế độ thập lục phân. 16 bit thấp hơn (hoặc 32 bit) là giá trị POH theo giờ tích phân. Các bit trên cùng biểu thị một phần giờ tính bằng mili giây.

Tôi cũng thấy ...

Độ ẩm tương đối hiện tại: 175

... đây là một con số lạ, và thậm chí còn lạ hơn đối với ổ đĩa heli.

Chỉnh sửa:

Thông số kỹ thuật FARM của Seagate nêu rằng Độ ẩm tương đối hiện tại được báo cáo "theo đơn vị .1%". Vậy là 17,5%.

https://github.com/Seagate/openSeaChest_LogParser/blob/develop/docs/FARM Specification.pdf

 

[AaronVB]

nhãn có ghi như vậy không?
https://horizontechnology.com/wp-co...Drives-Locate-Pull-Out-Horizon-Compressed.jpg
hay không?

có, nhãn có ghi:

Seagate
12TB
Sản phẩm được chứng nhận lại
BarraCuda Pro

factory recercated usuallay không đi kèm bảo hành

điều đó có lý; tôi có thể thề rằng người bán quảng cáo là 2 năm, nhưng khi tôi quay lại danh sách trên ebay thì lại ghi là 1 năm - có thể họ đã chỉnh sửa danh sách và ebay đang hiển thị cho tôi danh sách mới? tôi phải kiểm tra xem tôi có ảnh chụp màn hình nào không, tôi chắc chắn là có.

tôi đã kéo số liệu thống kê thiết bị btrfs như thế này:

# sử dụng thiết bị btrfs /mnt/Raid
/dev/sdd1, ID: 1 Kích thước thiết bị: 10,91TiB Độ trễ thiết bị: 0,00B Dữ liệu, RAID1: 88,00GiB Siêu dữ liệu, RAID1: 2,00GiB Hệ thống, RAID1: 32,00MiB Không phân bổ: 10,83TiB
/dev/sde1, ID: 2 Kích thước thiết bị: 10,91TiB Độ trễ thiết bị: 0,00B Dữ liệu, RAID1: 88,00GiB Siêu dữ liệu, RAID1: 2,00GiB Hệ thống, RAID1: 32,00MiB Không phân bổ: 10,83TiB
# btrfs số liệu thống kê thiết bị /mnt/Raid
[/dev/sdd1].write_io_errs 0
[/dev/sdd1].read_io_errs 0
[/dev/sdd1].flush_io_errs 0
[/dev/sdd1].corruption_errs 0
[/dev/sdd1].generation_errs 0
[/dev/sde1].write_io_errs 7280396
[/dev/sde1].read_io_errs 46115
[/dev/sde1].flush_io_errs 65
[/dev/sde1].corruption_errs 0
[/dev/sde1].generation_errs 0

và theo tôi thì điều đó không ổn. có vẻ như btrfs được thiết lập đúng, nó biết raid có hai ổ đĩa và đang ghi vào cả hai ổ đĩa, vì vậy tôi nghi ngờ đây là lỗi của người dùng tại thời điểm này. cả hai ổ đĩa đều có cùng uuid như đầu ra của blkid, vì vậy tôi nghi ngờ đây cũng là lỗi trong fstab của tôi. tôi đang nghiêng về việc gửi chúng trở lại và lưu thêm một chút cho các ổ đĩa mới...