Не роняли, не пинали. Этот системник с райдом второго уровня включается раз в неделю, делает свои дела и выключается. Наработка то совсем маленькая.
Что могло случиться?
# smartctl -a /dev/sdb
smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.12.12-300.fc26.x86_64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Blue Mobile
Device Model: WDC WD10JPVX-22JC3T0
Serial Number: WD-WX61A4332013
LU WWN Device Id: 5 0014ee 658cda8a5
Firmware Version: 01.01A01
User Capacity: 1 000 204 886 016 bytes [1,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Sep 19 10:44:04 2017 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: (16680) 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: ( 188) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x7035) 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 184 184 051 Pre-fail Always - 100271
3 Spin_Up_Time 0x0027 178 175 021 Pre-fail Always - 2058
4 Start_Stop_Count 0x0032 091 091 000 Old_age Always - 9449
5 Reallocated_Sector_Ct 0x0033 191 191 140 Pre-fail Always - 413
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 097 097 000 Old_age Always - 2366
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 099 099 000 Old_age Always - 1774
191 G-Sense_Error_Rate 0x0032 093 093 000 Old_age Always - 7
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 137
193 Load_Cycle_Count 0x0032 195 195 000 Old_age Always - 15930
194 Temperature_Celsius 0x0022 123 086 000 Old_age Always - 24
196 Reallocated_Event_Count 0x0032 162 162 000 Old_age Always - 38
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 58
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 0x0008 100 253 000 Old_age Offline - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Conveyance offline Completed: read failure 90% 2362 2262201
# 2 Conveyance offline Completed: read failure 90% 2362 2262201
# 3 Short offline Completed: read failure 90% 2358 1026040
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.
dmesg
2468.216597] sd 6:0:0:0: [sdb] Attached SCSI disk
[ 2472.346413] sd 6:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 2472.346421] sd 6:0:0:0: [sdb] tag#0 Sense Key : Medium Error [current]
[ 2472.346426] sd 6:0:0:0: [sdb] tag#0 Add. Sense: Unrecovered read error
[ 2472.346433] sd 6:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 00 60 16 c5 00 00 08 00
[ 2472.346438] blk_update_request: critical medium error, dev sdb, sector 6297285
[ 2476.179034] sd 6:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 2476.179043] sd 6:0:0:0: [sdb] tag#0 Sense Key : Medium Error [current]
[ 2476.179048] sd 6:0:0:0: [sdb] tag#0 Add. Sense: Unrecovered read error
[ 2476.179055] sd 6:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 00 60 17 88 00 00 08 00
[ 2476.179060] blk_update_request: critical medium error, dev sdb, sector 6297480
[ 2480.150645] sd 6:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 2480.150654] sd 6:0:0:0: [sdb] tag#0 Sense Key : Medium Error [current]
[ 2480.150659] sd 6:0:0:0: [sdb] tag#0 Add. Sense: Unrecovered read error
[ 2480.150667] sd 6:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 00 60 16 c5 00 00 08 00
[ 2480.150672] blk_update_request: critical medium error, dev sdb, sector 6297285
[ 2480.150683] Buffer I/O error on dev sdb2, logical block 2104320, async page read
[ 2480.150692] Buffer I/O error on dev sdb2, logical block 2104321, async page read
[ 2480.150696] Buffer I/O error on dev sdb2, logical block 2104322, async page read
[ 2480.150700] Buffer I/O error on dev sdb2, logical block 2104323, async page read
[ 2480.150705] Buffer I/O error on dev sdb2, logical block 2104324, async page read
[ 2480.150709] Buffer I/O error on dev sdb2, logical block 2104325, async page read
[ 2480.150713] Buffer I/O error on dev sdb2, logical block 2104326, async page read
[ 2480.150717] Buffer I/O error on dev sdb2, logical block 2104327, async page read
[ 2483.737800] sd 6:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 2483.737808] sd 6:0:0:0: [sdb] tag#0 Sense Key : Medium Error [current]
[ 2483.737812] sd 6:0:0:0: [sdb] tag#0 Add. Sense: Unrecovered read error
[ 2483.737819] sd 6:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 00 60 17 88 00 00 08 00
[ 2483.737825] blk_update_request: critical medium error, dev sdb, sector 6297480
[ 2483.737835] Buffer I/O error on dev sdb3, logical block 0, async page read
[ 2483.737843] Buffer I/O error on dev sdb3, logical block 1, async page read