論理ボリュームで構成されたext3パーティションがあります。ボリュームグループ（8TB）は3つのPV（1 * 4TB、2 * 2TB）で構成されています。 ext3パーティションは、ボリュームグループの唯一のパーティションです。
Manjaro Linuxでは、fstabを使用してこのパーティションをフォルダ（/ plex_media /）にマウントしました。すべてが期待どおりに起動してロードされます。しかし、突然コンテンツのコピーを開始すると、パーティションが読み取り専用として再マウントされたように見えます。 dmesg（下に貼り付けた出力）でこれを見ることができますが、これらのメッセージを解釈するのに十分なdmesgの経験がありません。
すべてのディスクはSMARTをサポートしており、エラーは表示されません（下記参照）。ログを削除し、tunef2sとe2fsckを使用して書き換えました。 dmesgのすべてのSATAリンクダウンメッセージのためにケーブルの問題かもしれませんが、実際にはその意味を知らず、オンラインの説明を理解していません。
私は何をすべきかわかりません。私が見るには設定に問題はありません。どんな洞察力でも大変感謝いたします。
安定したテーブル：
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=d031b8a8-f4f3-46ab-8ed6-7586a561f095 /boot ext4 defaults,noatime 0 2
UUID=ce292a75-d067-4caa-9b6f-41658aa8acbb swap swap defaults,noatime 0 2
UUID=153b1d1e-97cb-4157-a5f8-16ea46309adc / ext4 defaults,noatime 0 1
UUID=7e967bc5-29ab-45ae-b0ff-e73d97874cfe /home ext4 defaults,noatime 0 2
#/dev/plex_media/plex_media /plex_media ext3 defaults,noatime 0 0
メッセージ出力
[ 1645.470175] ata5.00: configured for UDMA/33
[ 1646.598486] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1646.598498] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1646.603513] ata5.00: configured for UDMA/33
[ 1647.588479] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1647.588490] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1647.593590] ata5.00: configured for UDMA/33
[ 1648.568480] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1648.568492] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1648.573498] ata5.00: configured for UDMA/33
[ 1649.561814] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1649.561827] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1649.566849] ata5.00: configured for UDMA/33
[ 1650.565192] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1650.565204] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1650.570360] ata5.00: configured for UDMA/33
[ 1651.551809] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1651.551820] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1651.556823] ata5.00: configured for UDMA/33
[ 1651.556982] sd 4:0:0:0: [sda] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1651.556986] sd 4:0:0:0: [sda] tag#0 Sense Key : Aborted Command [current]
[ 1651.556989] sd 4:0:0:0: [sda] tag#0 Add. Sense: Scsi parity error
[ 1651.556994] sd 4:0:0:0: [sda] tag#0 CDB: Write(16) 8a 00 00 00 00 00 07 7a 7a a0 00 00 01 30 00 00
[ 1651.556997] print_req_error: I/O error, dev sda, sector 125467296
[ 1651.557134] Aborting journal on device dm-0-8.
[ 1651.566969] EXT4-fs error (device dm-0): ext4_journal_check_start:61: Detected aborted journal
[ 1651.566972] EXT4-fs (dm-0): Remounting filesystem read-only
[ 1651.574177] EXT4-fs error (device dm-0) in ext4_free_blocks:4942: Journal has aborted
[ 1651.578693] EXT4-fs error (device dm-0): ext4_journal_check_start:61: Detected aborted journal
[ 1651.578707] EXT4-fs error (device dm-0) in ext4_write_begin:1339: IO failure
[ 1651.583843] EXT4-fs error (device dm-0) in ext4_free_blocks:4942: Journal has aborted
[ 1651.588547] EXT4-fs error (device dm-0): ext4_journal_check_start:61: Detected aborted journal
[ 1651.588551] EXT4-fs error (device dm-0) in ext4_free_blocks:4942: Journal has aborted
[ 1652.885140] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1652.885152] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1652.890145] ata5.00: configured for UDMA/33
[ 1681.611201] EXT4-fs (dm-0): pa 0000000098646a44: logic 24576, phys. 991498240, len 2048
[ 1681.611206] EXT4-fs error (device dm-0): ext4_mb_release_inode_pa:3835: group 30258, free 1962, pa_free 1963
[ 1681.611247] EXT4-fs error (device dm-0): mb_free_blocks:1452: group 30258, inode 184205374: block 991500758:freeing already freed block (bit 6614); block bitmap corrupt.
[ 1681.611260] EXT4-fs error (device dm-0): ext4_mb_generate_buddy:744: group 30258, block bitmap and bg descriptor inconsistent: 19796 vs 19797 free clusters
[ 1681.611265] EXT4-fs (dm-0): pa 000000005320a0a3: logic 18432, phys. 991500288, len 2048
[ 1681.611267] EXT4-fs error (device dm-0): ext4_mb_release_inode_pa:3835: group 30258, free 1963, pa_free 1962
[ 1681.611412] EXT4-fs (dm-0): pa 00000000215c728f: logic 10240, phys. 991510528, len 2048
[ 1681.611414] EXT4-fs error (device dm-0): ext4_mb_release_inode_pa:3835: group 30258, free 2048, pa_free 2047
[ 1682.748458] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1682.748470] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1682.753459] ata5.00: configured for UDMA/33
[ 1684.048464] ata5.00: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1684.048475] ata5.01: SATA link down (SStatus 4 SControl 300)
[ 1684.055559] ata5.00: configured for UDMA/33
インテリジェント出力
$ sudo smartctl -a /dev/sdc
[sudo] password for aelsayed:
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-4.19.60-1-MANJARO] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF)
Device Model: WDC WD20EARS-00MVWB0
Serial Number: WD-WCAZA0851330
LU WWN Device Id: 5 0014ee 25a4aa68c
Firmware Version: 51.0AB51
User Capacity: 2.000.398.934.016 bytes [2,00 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Tue Aug 13 12:17:14 2019 CEST
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: (0x02) Offline data collection activity
was completed without error.
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: (39180) 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: ( 378) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status 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 198 195 051 Pre-fail Always - 997
3 Spin_Up_Time 0x0027 167 158 021 Pre-fail Always - 6625
4 Start_Stop_Count 0x0032 091 091 000 Old_age Always - 9853
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 071 071 000 Old_age Always - 21198
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 095 095 000 Old_age Always - 5153
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 379
193 Load_Cycle_Count 0x0032 143 143 000 Old_age Always - 171431
194 Temperature_Celsius 0x0022 113 094 000 Old_age Always - 37
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 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 28
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]
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 smartctl -a /dev/sdb
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-4.19.60-1-MANJARO] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (AF)
Device Model: WDC WD20EARS-00MVWB0
Serial Number: WD-WMAZA0280349
LU WWN Device Id: 5 0014ee 60041fdb1
Firmware Version: 50.0AB50
User Capacity: 2.000.398.934.016 bytes [2,00 TB]
Sector Size: 512 bytes logical/physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS (minor revision not indicated)
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Tue Aug 13 12:17:17 2019 CEST
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: (0x02) Offline data collection activity
was completed without error.
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: (37200) 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: ( 424) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status 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 166 159 021 Pre-fail Always - 6691
4 Start_Stop_Count 0x0032 091 091 000 Old_age Always - 9224
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 072 072 000 Old_age Always - 21032
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 095 095 000 Old_age Always - 5060
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 368
193 Load_Cycle_Count 0x0032 170 170 000 Old_age Always - 91513
194 Temperature_Celsius 0x0022 113 095 000 Old_age Always - 37
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 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 27
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 1
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]
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 smartctl -a /dev/sda
smartctl 7.0 2018-12-30 r4883 [x86_64-linux-4.19.60-1-MANJARO] (local build)
Copyright (C) 2002-18, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Blue
Device Model: WDC WD40EZRZ-00GXCB0
Serial Number: WD-WCC7K6ZKKS6P
LU WWN Device Id: 5 0014ee 2bb9a65bf
Firmware Version: 80.00A80
User Capacity: 4.000.787.030.016 bytes [4,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Form Factor: 3.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-3 T13/2161-D revision 5
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Tue Aug 13 12:17:19 2019 CEST
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: (0x80) Offline data collection activity
was never started.
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: (43680) 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: ( 463) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status 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 209 169 021 Pre-fail Always - 4550
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 25
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 1064
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 25
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 21
193 Load_Cycle_Count 0x0032 184 184 000 Old_age Always - 49880
194 Temperature_Celsius 0x0022 114 102 000 Old_age Always - 36
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 198 110 000 Old_age Always - 156166
200 Multi_Zone_Error_Rate 0x0008 100 253 000 Old_age Offline - 0
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]
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.
答え1
このバグは修正されました。 SATAポート5が機能していないことがわかりました。私は別のポートに変更しましたが、今はうまくいきます。 SATAリンクダウンに関するdmesgメッセージはありません。読み取り専用として再マウントされたため、ハードドライブにエラーがあるとマークされたため、fsckを実行しなければならず、エラーは返されませんでした！