problem proxmox disks I / O error, dev sdb

Proxmoxgoogle

Member
Mar 21, 2017
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0
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Hello

After a power cut, it starts to have failures in one of the proxmox server disks. Proxmox starts but in the proxmox console it shows me these errors

print_req_error i / o error dev sda sector 562581672.

Execute the command "fsck -y / dev / sdb" and it gave me the following error:
/ dev / sdb is in use
e2fsck: can not continue, aborting.

La salida de la consola es

Jun 18 09:47:01 server-ect2 kernel: ata3.00: status: { DRDY ERR }
Jun 18 09:47:01 server-ect2 kernel: ata3.00: error: { UNC }
Jun 18 09:47:01 server-ect2 kernel: ata3.00: configured for UDMA/133
Jun 18 09:47:01 server-ect2 kernel: sd 2:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Jun 18 09:47:01 server-ect2 kernel: sd 2:0:0:0: [sdb] tag#0 Sense Key : Medium Error [current]
Jun 18 09:47:01 server-ect2 kernel: sd 2:0:0:0: [sdb] tag#0 Add. Sense: Unrecovered read error - auto reallocate failed
Jun 18 09:47:01 server-ect2 kernel: sd 2:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 21 88 50 a8 00 00 08 00
Jun 18 09:47:01 server-ect2 kernel: print_req_error: I/O error, dev sdb, sector 562581672
Jun 18 09:47:01 server-ect2 kernel: ata3: EH complete
Jun 18 09:47:01 server-ect2 systemd[1]: Started Proxmox VE replication runner.

Any solution ?
 

wolfgang

Proxmox Retired Staff
Retired Staff
Oct 1, 2014
6,496
496
103
Hi,

it looks like your disk has taken damage from this outage.
Did you check the smart values?
 

Proxmoxgoogle

Member
Mar 21, 2017
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this is the output of the smart


smartctl -a /dev/sdb
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.13.13-2-pve] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Western Digital Blue
Device Model: WDC WD10EZEX-00BN5A0
Serial Number: WD-WCC3F1VZEA83
LU WWN Device Id: 5 0014ee 2609ac0c5
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: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Tue Jun 18 10:13:13 2019 -03
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: (0x82) Offline data collection activity
was completed without error.
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: (12000) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off supp ort.
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: ( 124) 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 - 217
3 Spin_Up_Time 0x0027 173 173 021 Pre-fail Always - 2341
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 41
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 076 076 000 Old_age Always - 18046
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 - 41
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 26
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 210
194 Temperature_Celsius 0x0022 108 099 000 Old_age Always - 35
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 2
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 2
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 - 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.
 

K. de Jong

New Member
Jun 12, 2019
5
0
1
45
here is your problem:

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 - 217
3 Spin_Up_Time 0x0027 173 173 021 Pre-fail Always - 2341
 

danielb

Well-Known Member
Jun 1, 2018
211
53
48
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Bordeaux (france)
I'd rather say the problem is with the Current_Pending_Sector and Offline_Uncorrectable (both being > 0). In any case, /dev/sdb is physically damaged. Data recovery can be anywhere between hard and impossible
 
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Reactions: K. de Jong

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