我的系統上次更新後，關閉硬碟的超時設定被破壞。此問題表現為 HDD 馬達每隔約 10-20 秒不斷關閉並旋轉。
硬碟本身還活著，但經過這樣的處理，它的壽命不會太長。我確保驅動器正常工作，將我的筆記型電腦連接到充電器。一旦我這樣做了，關閉磁碟的問題就消失了。磁碟似乎根本沒有關閉，但這並不確定。
然而，當我充電完成後，問題立即又出現了。而且，這個問題不會出現在帳戶登入畫面上。僅在登入我的帳戶後，磁碟機才開始關閉。我只有一個用戶，所以我沒有檢查如果登入另一個設定檔會發生什麼。然而，無論如何，我希望恢復我的個人資料。
核心版本：4.15.0-163-generic
:~$ sudo hdparm -I /dev/sda
/dev/sda:
ATA device, with non-removable media
Model Number: WDC WD2500BEVT-11ZCT0
Serial Number: WD-WXD0A7924648
Firmware Revision: 11.01A11
Transport: Serial, SATA 1.0a, SATA II Extensions, SATA Rev 2.5
Standards:
Supported: 8 7 6 5
Likely used: 8
Configuration:
Logical max current
cylinders 16383 16383
heads 16 16
sectors/track 63 63
--
CHS current addressable sectors: 16514064
LBA user addressable sectors: 268435455
LBA48 user addressable sectors: 488397168
Logical/Physical Sector size: 512 bytes
device size with M = 1024*1024: 238475 MBytes
device size with M = 1000*1000: 250059 MBytes (250 GB)
cache/buffer size = 8192 KBytes
Nominal Media Rotation Rate: 5400
Capabilities:
LBA, IORDY(can be disabled)
Queue depth: 32
Standby timer values: spec'd by Standard, with device specific minimum
R/W multiple sector transfer: Max = 16 Current = 16
Advanced power management level: 128
Recommended acoustic management value: 128, current value: 254
DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6
Cycle time: min=120ns recommended=120ns
PIO: pio0 pio1 pio2 pio3 pio4
Cycle time: no flow control=120ns IORDY flow control=120ns
Commands/features:
Enabled Supported:
* SMART feature set
Security Mode feature set
* Power Management feature set
* Write cache
* Look-ahead
* Host Protected Area feature set
* WRITE_BUFFER command
* READ_BUFFER command
* NOP cmd
* DOWNLOAD_MICROCODE
* Advanced Power Management feature set
SET_MAX security extension
Automatic Acoustic Management feature set
* 48-bit Address feature set
* Device Configuration Overlay feature set
* Mandatory FLUSH_CACHE
* FLUSH_CACHE_EXT
* SMART error logging
* SMART self-test
* General Purpose Logging feature set
* WRITE_{DMA|MULTIPLE}_FUA_EXT
* 64-bit World wide name
* IDLE_IMMEDIATE with UNLOAD
* Segmented DOWNLOAD_MICROCODE
* Gen1 signaling speed (1.5Gb/s)
* Gen2 signaling speed (3.0Gb/s)
* Native Command Queueing (NCQ)
* Host-initiated interface power management
* Phy event counters
* DMA Setup Auto-Activate optimization
* Device-initiated interface power management
* Software settings preservation
* SMART Command Transport (SCT) feature set
* SCT Read/Write Long (AC1), obsolete
* SCT Write Same (AC2)
* SCT Error Recovery Control (AC3)
* SCT Features Control (AC4)
* SCT Data Tables (AC5)
unknown 206[12] (vendor specific)
unknown 206[13] (vendor specific)
Security:
Master password revision code = 65534
supported
not enabled
not locked
frozen
not expired: security count
supported: enhanced erase
76min for SECURITY ERASE UNIT. 76min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: 58714ff2add89232
NAA : 5
IEEE OUI : 0014ee
Unique ID : 2ad0741c2
Checksum: correct
:~$ sudo hdparm -v /dev/sda
/dev/sda:
multcount = 16 (on)
IO_support = 1 (32-bit)
readonly = 0 (off)
readahead = 256 (on)
geometry = 30401/255/63, sectors = 488397168, start = 0
:~$ sudo smartctl -i -n standby /dev/sda
smartctl 6.6 2016-05-31 r4324 [i686-linux-4.15.0-163-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Scorpio Blue Serial ATA
Device Model: WDC WD2500BEVT-11ZCT0
Serial Number: WD-WXD0A7924648
LU WWN Device Id: 5 0014ee 2ad0741c2
Firmware Version: 11.01A11
User Capacity: 250 059 350 016 bytes [250 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 5400 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 2.5, 3.0 Gb/s
Local Time is: Sat Dec 18 02:45:03 2021 MSK
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
Power mode is: ACTIVE or IDLE
:~$ sudo smartctl -i -n standby /dev/sda -P show
smartctl 6.6 2016-05-31 r4324 [i686-linux-4.15.0-163-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
Drive found in smartmontools Database. Drive identity strings:
MODEL: WDC WD2500BEVT-11ZCT0
FIRMWARE: 11.01A11
match smartmontools Drive Database entry:
MODEL REGEXP: WDC WD((4|6|8|10|12|16|25)00BEVS|(8|12|16|25|32|40|50|64)00BEVT|7500KEVT|10TEVT)-.*
FIRMWARE REGEXP: .*
MODEL FAMILY: Western Digital Scorpio Blue Serial ATA
ATTRIBUTE OPTIONS: None preset; no -v options are required.
:~$ sudo smartctl -a /dev/sda
[sudo] password for wined:
smartctl 6.6 2016-05-31 r4324 [i686-linux-4.15.0-163-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Scorpio Blue Serial ATA
Device Model: WDC WD2500BEVT-11ZCT0
Serial Number: WD-WXD0A7924648
LU WWN Device Id: 5 0014ee 2ad0741c2
Firmware Version: 11.01A11
User Capacity: 250 059 350 016 bytes [250 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: 5400 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 2.5, 3.0 Gb/s
Local Time is: Sat Dec 18 02:59:17 2021 MSK
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== 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.
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: ( 7500) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 90) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x303f) 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 FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 152 145 021 Pre-fail Always - 3400
4 Start_Stop_Count 0x0032 097 097 000 Old_age Always - 3261
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0
9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 1313
10 Spin_Retry_Count 0x0033 100 100 051 Pre-fail Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 098 098 000 Old_age Always - 2523
192 Power-Off_Retract_Count 0x0032 199 199 000 Old_age Always - 900
193 Load_Cycle_Count 0x0032 193 193 000 Old_age Always - 21080
194 Temperature_Celsius 0x0022 115 095 000 Old_age Always - 32
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 100 253 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0009 100 253 051 Pre-fail Offline - 0
SMART Error Log Version: 1
ATA Error Count: 90 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 90 occurred at disk power-on lifetime: 769 hours (32 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 77 00 60 40 Error: UNC 8 sectors at LBA = 0x00600077 = 6291575
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 77 00 60 00 00 00:14:05.873 READ DMA EXT
25 00 08 6f 00 60 00 00 00:14:05.872 READ DMA EXT
25 00 08 bf fb 5d 00 00 00:14:05.871 READ DMA EXT
25 00 08 bf 02 00 00 00 00:14:05.870 READ DMA EXT
25 00 08 d7 02 00 00 00 00:14:05.870 READ DMA EXT
Error 89 occurred at disk power-on lifetime: 769 hours (32 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 77 00 60 40 Error: UNC 8 sectors at LBA = 0x00600077 = 6291575
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 77 00 60 00 00 00:14:02.680 READ DMA EXT
25 00 08 6f 00 60 00 00 00:14:02.679 READ DMA EXT
25 00 08 bf fb 5d 00 00 00:14:02.678 READ DMA EXT
25 00 08 bf 02 00 00 00 00:14:02.677 READ DMA EXT
25 00 08 d7 02 00 00 00 00:14:02.676 READ DMA EXT
Error 88 occurred at disk power-on lifetime: 769 hours (32 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 77 00 60 40 Error: UNC 8 sectors at LBA = 0x00600077 = 6291575
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 77 00 60 00 00 00:13:59.496 READ DMA EXT
25 00 08 6f 00 60 00 00 00:13:59.495 READ DMA EXT
25 00 08 bf fb 5d 00 00 00:13:59.494 READ DMA EXT
25 00 08 bf 02 00 00 00 00:13:59.493 READ DMA EXT
25 00 08 d7 02 00 00 00 00:13:59.492 READ DMA EXT
Error 87 occurred at disk power-on lifetime: 769 hours (32 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 77 00 60 40 Error: UNC 8 sectors at LBA = 0x00600077 = 6291575
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 77 00 60 00 00 00:13:56.475 READ DMA EXT
25 00 08 6f 00 60 00 00 00:13:56.474 READ DMA EXT
25 00 08 bf fb 5d 00 00 00:13:56.473 READ DMA EXT
25 00 08 bf 02 00 00 00 00:13:56.472 READ DMA EXT
25 00 08 d7 02 00 00 00 00:13:56.471 READ DMA EXT
Error 86 occurred at disk power-on lifetime: 769 hours (32 days + 1 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 08 77 00 60 40 Error: UNC 8 sectors at LBA = 0x00600077 = 6291575
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 08 77 00 60 00 00 00:13:53.295 READ DMA EXT
25 00 08 6f 00 60 00 00 00:13:53.294 READ DMA EXT
25 00 08 bf fb 5d 00 00 00:13:53.293 READ DMA EXT
25 00 08 bf 02 00 00 00 00:13:53.292 READ DMA EXT
25 00 08 d7 02 00 00 00 00:13:53.291 READ DMA EXT
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Aborted by host 80% 849 -
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.
:~$ sudo btrace /dev/sda
8,0 0 0 87.351826880 0 m N cfq267SN insert_request
8,0 0 0 87.351831509 0 m N cfq267SN add_to_rr
8,0 0 0 87.351842530 0 m N cfq267SN preempt
8,0 0 0 87.351845341 0 m N cfq1874SN slice expired t=1
8,0 0 0 87.351849561 0 m N cfq1874SN resid=99507703
8,0 0 0 87.351856585 0 m N served: vt=430839073124352 min_vt=430837039960064
8,0 0 0 87.351862078 0 m N cfq1874SN sl_used=496378 disp=1 charge=496378 iops=0 sect=8
8,0 0 0 87.351864774 0 m N cfq1874SN del_from_rr
8,0 0 0 87.351874920 0 m N cfq267SN set_active wl_class:0 wl_type:1
8,0 0 0 87.351879994 0 m N cfq267SN Not idling. st->count:1
8,0 0 0 87.351882525 0 m N cfq267SN dispatch_insert
8,0 0 0 87.351889128 0 m N cfq267SN dispatched a request
8,0 0 0 87.351892195 0 m N cfq267SN activate rq, drv=1
8,0 0 460 87.351893471 267 D WS 327649464 + 72 [jbd2/sda5-8]
8,0 0 461 87.351936478 267 U N [jbd2/sda5-8] 1
8,0 0 462 87.352957578 267 A FWFS 327649536 + 8 <- (8,5) 159668480
8,0 0 463 87.352971230 267 Q FWFS 327649536 + 8 [jbd2/sda5-8]
8,0 0 464 87.353005271 267 G FWFS 327649536 + 8 [jbd2/sda5-8]
8,0 0 465 87.353018363 267 I FWFS 327649536 + 8 [jbd2/sda5-8]
8,0 0 466 87.353032349 267 D FN [jbd2/sda5-8]
8,0 1 417 87.373874043 2456 C FN 0 [0]
8,0 1 418 87.373908114 2456 D WS 327649536 + 8 [sakura]
8,0 1 419 87.374374261 2456 C WS 327649536 + 8 [0]
8,0 1 420 87.374400718 2456 D FN [sakura]
8,0 1 421 87.393527020 0 C FN 0 [0]
8,0 1 422 87.393550552 0 C WS 327649536 [0]
8,0 1 423 87.395940821 1874 A WS 173179208 + 8 <- (8,5) 5198152
8,0 1 424 87.395946443 1874 Q WS 173179208 + 8 [upowerd]
8,0 1 425 87.395965518 1874 G WS 173179208 + 8 [upowerd]
8,0 1 426 87.395968347 1874 P N [upowerd]
8,0 1 427 87.395981755 1874 I WS 173179208 + 8 [upowerd]
8,0 1 0 87.395992993 0 m N cfq1874SN insert_request
8,0 1 0 87.395997170 0 m N cfq1874SN add_to_rr
8,0 1 0 87.396008002 0 m N cfq1874SN preempt
8,0 1 0 87.396010497 0 m N cfq267SN slice expired t=1
8,0 1 0 87.396013936 0 m N cfq267SN resid=76802317
8,0 1 0 87.396021090 0 m N served: vt=431016027164672 min_vt=430839073124352
8,0 1 0 87.396026763 0 m N cfq267SN sl_used=43201670 disp=1 charge=43201670 iops=0 sect=72
8,0 1 0 87.396029490 0 m N cfq267SN del_from_rr
8,0 1 0 87.396038137 0 m N cfq1874SN set_active wl_class:0 wl_type:1
8,0 1 0 87.396042425 0 m N cfq1874SN Not idling. st->count:1
8,0 1 0 87.396044854 0 m N cfq1874SN dispatch_insert
8,0 1 0 87.396050491 0 m N cfq1874SN dispatched a request
8,0 1 0 87.396053179 0 m N cfq1874SN activate rq, drv=1
8,0 1 428 87.396054467 1874 D WS 173179208 + 8 [upowerd]
8,0 1 429 87.396090079 1874 U N [upowerd] 1
8,0 1 430 87.396914392 0 C WS 173179208 + 8 [0]
8,0 1 0 87.396988750 0 m N cfq1874SN complete rqnoidle 1
8,0 1 0 87.396997008 0 m N cfq1874SN set_slice=100000000
8,0 1 0 87.397001911 0 m N cfq1874SN Not idling. st->count:1
8,0 1 0 87.397003891 0 m N cfq schedule dispatch
8,0 1 431 87.398233192 0 C WS 327649544 + 80 [0]
8,0 1 0 87.398274770 0 m N cfq267SN complete rqnoidle 1
8,0 1 0 87.398280662 0 m N cfq267SN set_slice=120000000
8,0 1 0 87.398284635 0 m N cfq267SN Not idling. st->count:1
8,0 1 0 87.398286161 0 m N cfq schedule dispatch
8,0 0 467 87.397440429 267 A WS 327649544 + 8 <- (8,5) 159668488
8,0 0 468 87.397447797 267 Q WS 327649544 + 8 [jbd2/sda5-8]
8,0 0 469 87.397467470 267 G WS 327649544 + 8 [jbd2/sda5-8]
8,0 0 470 87.397470486 267 P N [jbd2/sda5-8]
8,0 0 471 87.397476902 267 A WS 327649552 + 8 <- (8,5) 159668496
8,0 0 472 87.397478049 267 Q WS 327649552 + 8 [jbd2/sda5-8]
8,0 0 473 87.397482693 267 M WS 327649552 + 8 [jbd2/sda5-8]
8,0 0 474 87.397485420 267 A WS 327649560 + 8 <- (8,5) 159668504
8,0 0 475 87.397486669 267 Q WS 327649560 + 8 [jbd2/sda5-8]
8,0 0 476 87.397488095 267 M WS 327649560 + 8 [jbd2/sda5-8]
8,0 0 477 87.397490205 267 A WS 327649568 + 8 <- (8,5) 159668512
8,0 0 478 87.397491469 267 Q WS 327649568 + 8 [jbd2/sda5-8]
8,0 0 479 87.397493043 267 M WS 327649568 + 8 [jbd2/sda5-8]
8,0 0 480 87.397496793 267 A WS 327649576 + 8 <- (8,5) 159668520
8,0 0 481 87.397498087 267 Q WS 327649576 + 8 [jbd2/sda5-8]
8,0 0 482 87.397499631 267 M WS 327649576 + 8 [jbd2/sda5-8]
8,0 0 483 87.397502087 267 A WS 327649584 + 8 <- (8,5) 159668528
8,0 0 484 87.397503312 267 Q WS 327649584 + 8 [jbd2/sda5-8]
8,0 0 485 87.397504747 267 M WS 327649584 + 8 [jbd2/sda5-8]
8,0 0 486 87.397506950 267 A WS 327649592 + 8 <- (8,5) 159668536
8,0 0 487 87.397508187 267 Q WS 327649592 + 8 [jbd2/sda5-8]
8,0 0 488 87.397509614 267 M WS 327649592 + 8 [jbd2/sda5-8]
8,0 0 489 87.397511648 267 A WS 327649600 + 8 <- (8,5) 159668544
8,0 0 490 87.397512894 267 Q WS 327649600 + 8 [jbd2/sda5-8]
8,0 0 491 87.397514432 267 M WS 327649600 + 8 [jbd2/sda5-8]
8,0 0 492 87.397516476 267 A WS 327649608 + 8 <- (8,5) 159668552
8,0 0 493 87.397517710 267 Q WS 327649608 + 8 [jbd2/sda5-8]
8,0 0 494 87.397519259 267 M WS 327649608 + 8 [jbd2/sda5-8]
8,0 0 495 87.397521685 267 A WS 327649616 + 8 <- (8,5) 159668560
8,0 0 496 87.397522919 267 Q WS 327649616 + 8 [jbd2/sda5-8]
8,0 0 497 87.397524328 267 M WS 327649616 + 8 [jbd2/sda5-8]
8,0 0 498 87.397534383 267 I WS 327649544 + 80 [jbd2/sda5-8]
8,0 0 0 87.397545955 0 m N cfq267SN insert_request
8,0 0 0 87.397550511 0 m N cfq267SN add_to_rr
8,0 0 0 87.397561364 0 m N cfq267SN preempt
8,0 0 0 87.397563907 0 m N cfq1874SN slice expired t=1
8,0 0 0 87.397567678 0 m N cfq1874SN resid=99428376
8,0 0 0 87.397574615 0 m N served: vt=431018384670720 min_vt=431016027164672
8,0 0 0 87.397580110 0 m N cfq1874SN sl_used=575563 disp=1 charge=575563 iops=0 sect=8
8,0 0 0 87.397582795 0 m N cfq1874SN del_from_rr
8,0 0 0 87.397592043 0 m N cfq267SN set_active wl_class:0 wl_type:1
8,0 0 0 87.397596648 0 m N cfq267SN Not idling. st->count:1
8,0 0 0 87.397599399 0 m N cfq267SN dispatch_insert
8,0 0 0 87.397604952 0 m N cfq267SN dispatched a request
8,0 0 0 87.397607910 0 m N cfq267SN activate rq, drv=1
8,0 0 499 87.397609048 267 D WS 327649544 + 80 [jbd2/sda5-8]
8,0 0 500 87.397650402 267 U N [jbd2/sda5-8] 1
8,0 0 501 87.398359845 267 A FWFS 327649624 + 8 <- (8,5) 159668568
8,0 0 502 87.398366496 267 Q FWFS 327649624 + 8 [jbd2/sda5-8]
8,0 0 503 87.398383431 267 G FWFS 327649624 + 8 [jbd2/sda5-8]
8,0 0 504 87.398390275 267 I FWFS 327649624 + 8 [jbd2/sda5-8]
8,0 0 505 87.398396661 267 D FN [jbd2/sda5-8]
8,0 1 432 87.424264655 2823 C FN 0 [0]
8,0 1 433 87.424299921 2823 D WS 327649624 + 8 [blkparse]
8,0 1 434 87.424763377 2456 C WS 327649624 + 8 [0]
8,0 1 435 87.424788158 2456 D FN [sakura]
8,0 1 436 87.438554571 0 C FN 0 [0]
8,0 1 437 87.438570708 0 C WS 327649624 [0]
8,0 0 506 89.443537048 354 A W 168072344 + 8 <- (8,5) 91288
8,0 0 507 89.443542733 354 Q W 168072344 + 8 [kworker/u8:4]
8,0 0 508 89.443564170 354 G W 168072344 + 8 [kworker/u8:4]
8,0 0 509 89.443566824 354 P N [kworker/u8:4]
8,0 0 510 89.443596147 354 A W 169301160 + 8 <- (8,5) 1320104
8,0 0 511 89.443597537 354 Q W 169301160 + 8 [kworker/u8:4]
8,0 0 512 89.443605449 354 G W 169301160 + 8 [kworker/u8:4]
8,0 0 513 89.443652802 354 A W 273531120 + 8 <- (8,5) 105550064
8,0 0 514 89.443654282 354 Q W 273531120 + 8 [kworker/u8:4]
8,0 0 515 89.443663040 354 G W 273531120 + 8 [kworker/u8:4]
8,0 0 516 89.443674699 354 A W 189781784 + 8 <- (8,5) 21800728
8,0 0 517 89.443675906 354 Q W 189781784 + 8 [kworker/u8:4]
8,0 0 518 89.443682220 354 G W 189781784 + 8 [kworker/u8:4]
8,0 0 519 89.443693283 354 A W 189783192 + 8 <- (8,5) 21802136
8,0 0 520 89.443694475 354 Q W 189783192 + 8 [kworker/u8:4]
8,0 0 521 89.443702134 354 G W 189783192 + 8 [kworker/u8:4]
8,0 0 522 89.443713399 354 A W 189784408 + 8 <- (8,5) 21803352
8,0 0 523 89.443714609 354 Q W 189784408 + 8 [kworker/u8:4]
8,0 0 524 89.443724170 354 G W 189784408 + 8 [kworker/u8:4]
8,0 0 525 89.443754787 354 A W 189787248 + 40 <- (8,5) 21806192
8,0 0 526 89.443756147 354 Q W 189787248 + 40 [kworker/u8:4]
8,0 0 527 89.443764929 354 G W 189787248 + 40 [kworker/u8:4]
8,0 0 528 89.443785812 354 A W 189787536 + 24 <- (8,5) 21806480
8,0 0 529 89.443787124 354 Q W 189787536 + 24 [kworker/u8:4]
8,0 0 530 89.443794588 354 G W 189787536 + 24 [kworker/u8:4]
8,0 0 531 89.443806274 354 A W 189787704 + 8 <- (8,5) 21806648
8,0 0 532 89.443807601 354 Q W 189787704 + 8 [kworker/u8:4]
8,0 0 533 89.443814842 354 G W 189787704 + 8 [kworker/u8:4]
8,0 0 534 89.443831007 354 A W 189787784 + 8 <- (8,5) 21806728
8,0 0 535 89.443832289 354 Q W 189787784 + 8 [kworker/u8:4]
8,0 0 536 89.443840117 354 G W 189787784 + 8 [kworker/u8:4]
8,0 0 537 89.443868425 354 A W 189787872 + 16 <- (8,5) 21806816
8,0 0 538 89.443869878 354 Q W 189787872 + 16 [kworker/u8:4]
8,0 0 539 89.443877938 354 G W 189787872 + 16 [kworker/u8:4]
8,0 0 540 89.443883262 354 A W 189787984 + 8 <- (8,5) 21806928
8,0 0 541 89.443884285 354 Q W 189787984 + 8 [kworker/u8:4]
8,0 0 542 89.443890376 354 G W 189787984 + 8 [kworker/u8:4]
8,0 0 543 89.443932546 354 A WM 167981064 + 8 <- (8,5) 8
8,0 0 544 89.443934060 354 Q WM 167981064 + 8 [kworker/u8:4]
8,0 0 545 89.443943122 354 G WM 167981064 + 8 [kworker/u8:4]
8,0 0 546 89.443956521 354 A WM 172175384 + 8 <- (8,5) 4194328
8,0 0 547 89.443957953 354 Q WM 172175384 + 8 [kworker/u8:4]
8,0 0 548 89.443964523 354 G WM 172175384 + 8 [kworker/u8:4]
Total (8,0):
Reads Queued: 0, 0KiB Writes Queued: 181, 872KiB
Read Dispatches: 24, 0KiB Write Dispatches: 107, 872KiB
Reads Requeued: 0 Writes Requeued: 0
Reads Completed: 24, 0KiB Writes Completed: 119, 872KiB
Read Merges: 0, 0KiB Write Merges: 74, 296KiB
PC Reads Queued: 0, 0KiB PC Writes Queued: 0, 0KiB
PC Read Disp.: 36, 5KiB PC Write Disp.: 0, 0KiB
PC Reads Req.: 0 PC Writes Req.: 0
PC Reads Compl.: 36 PC Writes Compl.: 0
IO unplugs: 29 Timer unplugs: 0
Throughput (R/W): 0KiB/s / 9KiB/s
Events (8,0): 1982 entries
Skips: 0 forward (0 - 0.0%)
我仍然不明白為什麼硬碟會發生這種情況。
我努力了：
sudo vi /etc/smartd.conf（更改-n模式）- 中的不同數字
sudo hdparm -S 129 -B 120 /dev/sda
這些都不起作用。
有趣的是，即使我使用較舊的核心版本啟動，HDD 關閉問題仍然存在。同時，Wi-FI適配器、顯示驅動程式不起作用（背景影像只是拉伸），但磁碟不斷關閉的問題仍然存在。
是什麼問題導致硬碟在空閒時立即（沒有任何超時）關閉？
我該如何解決這個問題？