Respectfully requesting some help.
Very similar to what MasterPrenium posted last month, I'm struggling
to recover from a lost superblock after a grow operation.
I had a raid 5 array running since 2012 (metadata version .90) I
recently grew it from 2TB drives to 4TB.(metadata version 1.2) The
grow was successful and the array ran for approximately 2 weeks.
After that I booted to a LiveCD, changed out a boot drive (not in the
array) reinstalled Grub, etc.
After doing the work I rebooted and attempted to load the array.
With the new boot drive I didn't realize it at the time, but I was
missing the raid456 module. The array wouldn't load. I fixed the
kernel & module issues, and attempted to load but it said missing
superblock info. I was dumbfounded because the array had nothing to
do with the boot/OS drive.
Problem: Superblock not found
The hard drives are all good. All the logs looked clean, and after
several troubleshooting steps I eventually I ran the command
#mdadm --assemble --force /dev/md0 /dev/sdc1 /dev/sdd1 /dev/sde1
The array immediately went into a sync which completed successfully
the next day. Still no superblock.
The array starts fine now, but still no superblock.
mdadm --assemble /dev/md0 /dev/sdc1 /dev/sdd1 /dev/sde1
mdadm: /dev/md0 has been started with 3 drives.
virtual raid # dmesg
[177604.370207] md: md0 stopped.
[177604.385059] md: bind<sdd1>
[177604.385425] md: bind<sde1>
[177604.385591] md: bind<sdc1>
[177604.415558] md/raid:md0: device sdc1 operational as raid disk 0
[177604.415561] md/raid:md0: device sde1 operational as raid disk 2
[177604.415562] md/raid:md0: device sdd1 operational as raid disk 1
[177604.415850] md/raid:md0: allocated 3316kB
[177604.417538] md/raid:md0: raid level 5 active with 3 out of 3
devices, algorithm 2
[177604.417540] RAID conf printout:
[177604.417541] --- level:5 rd:3 wd:3
[177604.417543] disk 0, o:1, dev:sdc1
[177604.417544] disk 1, o:1, dev:sdd1
[177604.417545] disk 2, o:1, dev:sde1
[177604.417637] created bitmap (30 pages) for device md0
[177604.418110] md0: bitmap initialized from disk: read 2 pages, set 0
of 59518 bits
[177605.200213] md0: detected capacity change from 0 to 7988370735104
# mdadm --examine /dev/md0
mdadm: No md superblock detected on /dev/md0.
As a troubleshooting step I tried:
mdadm --grow /dev/md0 --size max
mdadm: component size of /dev/md0 unchanged at 3900571648K
I believe this shows the pre-grow size of 4TB, not the current correct
amount of 8TB
Any ideas (other than restore) would be appreciated.
Requested from "When Things Go Wrong"
-------------------------------------
# mdadm --examine /dev/sd[cde]1
/dev/sdc1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : 964fd303:748b8f0e:58f384ce:3fde97cc
Name : virtual:0 (local to host virtual)
Creation Time : Sat Aug 26 16:21:20 2017
Raid Level : raid5
Raid Devices : 3
Avail Dev Size : 7801143296 (3719.88 GiB 3994.19 GB)
Array Size : 7801143296 (7439.75 GiB 7988.37 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=0 sectors
State : clean
Device UUID : 77580f12:adf88476:d9c1448b:b041443f
Internal Bitmap : 8 sectors from superblock
Update Time : Thu Aug 31 22:21:32 2017
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : adbbd4f2 - correct
Events : 6261
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 0
Array State : AAA ('A' == active, '.' == missing, 'R' == replacing)
/dev/sdd1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : 964fd303:748b8f0e:58f384ce:3fde97cc
Name : virtual:0 (local to host virtual)
Creation Time : Sat Aug 26 16:21:20 2017
Raid Level : raid5
Raid Devices : 3
Avail Dev Size : 7801143296 (3719.88 GiB 3994.19 GB)
Array Size : 7801143296 (7439.75 GiB 7988.37 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=0 sectors
State : clean
Device UUID : 1cb11ccc:2aeb095d:6be1838b:7d7b33b7
Internal Bitmap : 8 sectors from superblock
Update Time : Thu Aug 31 22:21:32 2017
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : c67c7975 - correct
Events : 6261
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 1
Array State : AAA ('A' == active, '.' == missing, 'R' == replacing)
/dev/sde1:
Magic : a92b4efc
Version : 1.2
Feature Map : 0x1
Array UUID : 964fd303:748b8f0e:58f384ce:3fde97cc
Name : virtual:0 (local to host virtual)
Creation Time : Sat Aug 26 16:21:20 2017
Raid Level : raid5
Raid Devices : 3
Avail Dev Size : 7801143296 (3719.88 GiB 3994.19 GB)
Array Size : 7801143296 (7439.75 GiB 7988.37 GB)
Data Offset : 262144 sectors
Super Offset : 8 sectors
Unused Space : before=262056 sectors, after=0 sectors
State : clean
Device UUID : c322a4fb:ec99f835:0ce9cb45:ce6b376d
Internal Bitmap : 8 sectors from superblock
Update Time : Thu Aug 31 22:21:32 2017
Bad Block Log : 512 entries available at offset 72 sectors
Checksum : 3f3e91d2 - correct
Events : 6261
Layout : left-symmetric
Chunk Size : 512K
Device Role : Active device 2
Array State : AAA ('A' == active, '.' == missing, 'R' == replacing)
------------------------------------------------
# mdadm --detail /dev/md0
/dev/md0:
Version : 1.2
Creation Time : Sat Aug 26 16:21:20 2017
Raid Level : raid5
Array Size : 7801143296 (7439.75 GiB 7988.37 GB)
Used Dev Size : 3900571648 (3719.88 GiB 3994.19 GB)
Raid Devices : 3
Total Devices : 3
Persistence : Superblock is persistent
Intent Bitmap : Internal
Update Time : Thu Aug 31 22:21:32 2017
State : clean
Active Devices : 3
Working Devices : 3
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 512K
Name : virtual:0 (local to host virtual)
UUID : 964fd303:748b8f0e:58f384ce:3fde97cc
Events : 6261
Number Major Minor RaidDevice State
0 8 33 0 active sync /dev/sdc1
1 8 49 1 active sync /dev/sdd1
3 8 65 2 active sync /dev/sde1
---------------------------------------------------------------------------
# ./lsdrv
PCI [ahci] 00:17.0 SATA controller: Intel Corporation Sunrise Point-H
SATA controller [AHCI mode] (rev 31)
├scsi 0:0:0:0 ATA HGST HTS541010A7 {S0A001SSGRU38K}
│└sda 931.51g [8:0] Partitioned (dos)
│ ├sda1 915.64g [8:1] ext4 {119f7409-bb57-4c82-a526-286a639779d6}
│ │└Mounted as /dev/sda1 @ /
│ ├sda2 1.00k [8:2] Partitioned (dos)
│ └sda5 15.87g [8:5] swap {f2217412-d4d6-4a6e-b699-7f2978db9423}
├scsi 1:0:0:0 ATA ST500LM012 HN-M5 {S2SVJ9CC509140}
│└sdb 465.76g [8:16] Partitioned (dos)
│ └sdb1 465.76g [8:17] ext4 {f155bd77-8924-400c-bab4-04b641338282}
├scsi 2:0:0:0 ATA WDC WD40EZRZ-00W {WD-WCC4E0XVVCXH}
│└sdc 3.64t [8:32] Partitioned (gpt)
│ └sdc1 3.63t [8:33] MD raid5 (0/3) (w/ sdd1,sde1) in_sync 'virtual:0'
{964fd303-748b-8f0e-58f3-84ce3fde97cc}
│ └md0 7.27t [9:0] MD v1.2 raid5 (3) clean, 512k Chunk
{964fd303:748b8f0e:58f384ce:3fde97cc}
│ Empty/Unknown
├scsi 3:x:x:x [Empty]
├scsi 4:0:0:0 ATA WDC WD40EZRX-00S {WD-WCC4E0992649}
│└sdd 3.64t [8:48] Partitioned (gpt)
│ └sdd1 3.63t [8:49] MD raid5 (1/3) (w/ sdc1,sde1) in_sync 'virtual:0'
{964fd303-748b-8f0e-58f3-84ce3fde97cc}
│ └md0 7.27t [9:0] MD v1.2 raid5 (3) clean, 512k Chunk
{964fd303:748b8f0e:58f384ce:3fde97cc}
│ Empty/Unknown
└scsi 5:0:0:0 ATA WDC WD40EZRZ-00W {WD-WCC4E6CV0S5R}
└sde 3.64t [8:64] Partitioned (gpt)
└sde1 3.63t [8:65] MD raid5 (2/3) (w/ sdc1,sdd1) in_sync 'virtual:0'
{964fd303-748b-8f0e-58f3-84ce3fde97cc}
└md0 7.27t [9:0] MD v1.2 raid5 (3) clean, 512k Chunk
{964fd303:748b8f0e:58f384ce:3fde97cc}
Empty/Unknown
PCI [pata_pdc2027x] 04:01.0 Mass storage controller: Promise
Technology, Inc. 20269 (rev 02)
├scsi 6:0:0:0 LITE-ON DVDRW SHW-160P6S {LITE-ON_DVDRW_SHW-160P6S}
│└sr0 1.00g [11:0] Empty/Unknown
└scsi 7:x:x:x [Empty]
Other Block Devices
├loop0 0.00k [7:0] Empty/Unknown
├loop1 0.00k [7:1] Empty/Unknown
├loop2 0.00k [7:2] Empty/Unknown
├loop3 0.00k [7:3] Empty/Unknown
├loop4 0.00k [7:4] Empty/Unknown
├loop5 0.00k [7:5] Empty/Unknown
├loop6 0.00k [7:6] Empty/Unknown
├loop7 0.00k [7:7] Empty/Unknown
├md127 0.00k [9:127] MD vnone () clear, None (None) None {None}
│ Empty/Unknown
├ram0 64.00m [1:0] Empty/Unknown
├ram1 64.00m [1:1] Empty/Unknown
├ram2 64.00m [1:2] Empty/Unknown
├ram3 64.00m [1:3] Empty/Unknown
├ram4 64.00m [1:4] Empty/Unknown
├ram5 64.00m [1:5] Empty/Unknown
├ram6 64.00m [1:6] Empty/Unknown
├ram7 64.00m [1:7] Empty/Unknown
├ram8 64.00m [1:8] Empty/Unknown
├ram9 64.00m [1:9] Empty/Unknown
├ram10 64.00m [1:10] Empty/Unknown
├ram11 64.00m [1:11] Empty/Unknown
├ram12 64.00m [1:12] Empty/Unknown
├ram13 64.00m [1:13] Empty/Unknown
├ram14 64.00m [1:14] Empty/Unknown
└ram15 64.00m [1:15] Empty/Unknown
-----------------------------------------------------------------
# cat /proc/mdstat
Personalities : [raid6] [raid5] [raid4] [linear] [multipath] [raid0]
[raid1] [raid10]
md0 : active raid5 sdc1[0] sde1[3] sdd1[1]
7801143296 blocks super 1.2 level 5, 512k chunk, algorithm 2 [3/3] [UUU]
bitmap: 0/30 pages [0KB], 65536KB chunk
unused devices: <none>
---------------------------------------------------------------
# smartctl --xall /dev/sdc
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-21-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: WDC WD40EZRZ-00WN9B0
Serial Number: WD-WCC (removed)
LU WWN Device Id: 5 0014ee 261e42d67
Firmware Version: 80.00A80
User Capacity: 4,000,753,476,096 bytes [4.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Thu Aug 31 22:30:51 2017 EDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM feature is: Unavailable
Rd look-ahead is: Enabled
Write cache is: Enabled
ATA Security is: Disabled, frozen [SEC2]
Wt Cache Reorder: 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: (53280) 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: ( 532) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0
3 Spin_Up_Time POS--K 204 181 021 - 6758
4 Start_Stop_Count -O--CK 100 100 000 - 120
5 Reallocated_Sector_Ct PO--CK 200 200 140 - 0
7 Seek_Error_Rate -OSR-K 200 200 000 - 0
9 Power_On_Hours -O--CK 079 079 000 - 15652
10 Spin_Retry_Count -O--CK 100 100 000 - 0
11 Calibration_Retry_Count -O--CK 100 100 000 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 120
192 Power-Off_Retract_Count -O--CK 200 200 000 - 83
193 Load_Cycle_Count -O--CK 170 170 000 - 92101
194 Temperature_Celsius -O---K 123 109 000 - 29
196 Reallocated_Event_Count -O--CK 200 200 000 - 0
197 Current_Pending_Sector -O--CK 200 200 000 - 0
198 Offline_Uncorrectable ----CK 200 200 000 - 0
199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 0
200 Multi_Zone_Error_Rate ---R-- 200 200 000 - 0
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 5 Comprehensive SMART error log
0x03 GPL R/O 6 Ext. Comprehensive SMART error log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test log
0x09 SL R/W 1 Selective self-test log
0x10 GPL R/O 1 SATA NCQ Queued Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xa0-0xa7 GPL,SL VS 16 Device vendor specific log
0xa8-0xb6 GPL,SL VS 1 Device vendor specific log
0xb7 GPL,SL VS 39 Device vendor specific log
0xbd GPL,SL VS 1 Device vendor specific log
0xc0 GPL,SL VS 1 Device vendor specific log
0xc1 GPL VS 93 Device vendor specific log
0xcf GPL VS 65535 Device vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (6 sectors)
No Errors Logged
SMART Extended Self-test Log Version: 1 (1 sectors)
Num Test_Description Status Remaining
LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 0 -
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.
SCT Status Version: 3
SCT Version (vendor specific): 258 (0x0102)
SCT Support Level: 1
Device State: Active (0)
Current Temperature: 29 Celsius
Power Cycle Min/Max Temperature: 29/32 Celsius
Lifetime Min/Max Temperature: 19/43 Celsius
Under/Over Temperature Limit Count: 0/0
Vendor specific:
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SCT Temperature History Version: 2
Temperature Sampling Period: 1 minute
Temperature Logging Interval: 1 minute
Min/Max recommended Temperature: 0/60 Celsius
Min/Max Temperature Limit: -41/85 Celsius
Temperature History Size (Index): 478 (109)
Index Estimated Time Temperature Celsius
110 2017-08-31 14:33 29 **********
... ..(476 skipped). .. **********
109 2017-08-31 22:30 29 **********
SCT Error Recovery Control command not supported
Device Statistics (GP/SMART Log 0x04) not supported
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 2 0 Command failed due to ICRC error
0x0002 2 0 R_ERR response for data FIS
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0005 2 0 R_ERR response for non-data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
0x0008 2 0 Device-to-host non-data FIS retries
0x0009 2 10 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 10 Device-to-host register FISes sent due to a COMRESET
0x000b 2 0 CRC errors within host-to-device FIS
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x8000 4 178857 Vendor specific
# smartctl --xall /dev/sdd
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-21-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Green
Device Model: WDC WD40EZRX-00SPEB0
Serial Number: WD-WCC(removed)
LU WWN Device Id: 5 0014ee 2b47635c2
Firmware Version: 80.00A80
User Capacity: 4,000,753,476,096 bytes [4.00 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: 6.0 Gb/s)
Local Time is: Thu Aug 31 22:30:54 2017 EDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM feature is: Unavailable
Rd look-ahead is: Enabled
Write cache is: Enabled
ATA Security is: Disabled, frozen [SEC2]
Wt Cache Reorder: 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: (52020) 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: ( 520) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0
3 Spin_Up_Time POS--K 202 171 021 - 6900
4 Start_Stop_Count -O--CK 092 092 000 - 8907
5 Reallocated_Sector_Ct PO--CK 200 200 140 - 0
7 Seek_Error_Rate -OSR-K 100 253 000 - 0
9 Power_On_Hours -O--CK 075 075 000 - 18350
10 Spin_Retry_Count -O--CK 100 100 000 - 0
11 Calibration_Retry_Count -O--CK 100 100 000 - 0
12 Power_Cycle_Count -O--CK 099 099 000 - 1075
192 Power-Off_Retract_Count -O--CK 200 200 000 - 88
193 Load_Cycle_Count -O--CK 185 185 000 - 46420
194 Temperature_Celsius -O---K 119 098 000 - 33
196 Reallocated_Event_Count -O--CK 200 200 000 - 0
197 Current_Pending_Sector -O--CK 200 200 000 - 0
198 Offline_Uncorrectable ----CK 200 200 000 - 0
199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 0
200 Multi_Zone_Error_Rate ---R-- 200 200 000 - 0
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 5 Comprehensive SMART error log
0x03 GPL R/O 6 Ext. Comprehensive SMART error log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test log
0x09 SL R/W 1 Selective self-test log
0x10 GPL R/O 1 SATA NCQ Queued Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xa0-0xa7 GPL,SL VS 16 Device vendor specific log
0xa8-0xb7 GPL,SL VS 1 Device vendor specific log
0xbd GPL,SL VS 1 Device vendor specific log
0xc0 GPL,SL VS 1 Device vendor specific log
0xc1 GPL VS 93 Device vendor specific log
0xcf GPL VS 65535 Device vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (6 sectors)
No Errors Logged
SMART Extended Self-test Log Version: 1 (1 sectors)
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.
SCT Status Version: 3
SCT Version (vendor specific): 258 (0x0102)
SCT Support Level: 1
Device State: Active (0)
Current Temperature: 33 Celsius
Power Cycle Min/Max Temperature: 33/36 Celsius
Lifetime Min/Max Temperature: 13/54 Celsius
Under/Over Temperature Limit Count: 0/0
Vendor specific:
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SCT Temperature History Version: 2
Temperature Sampling Period: 1 minute
Temperature Logging Interval: 1 minute
Min/Max recommended Temperature: 0/60 Celsius
Min/Max Temperature Limit: -41/85 Celsius
Temperature History Size (Index): 478 (443)
Index Estimated Time Temperature Celsius
444 2017-08-31 14:33 34 ***************
... ..(426 skipped). .. ***************
393 2017-08-31 21:40 34 ***************
394 2017-08-31 21:41 33 **************
... ..( 6 skipped). .. **************
401 2017-08-31 21:48 33 **************
402 2017-08-31 21:49 34 ***************
403 2017-08-31 21:50 34 ***************
404 2017-08-31 21:51 33 **************
... ..( 32 skipped). .. **************
437 2017-08-31 22:24 33 **************
438 2017-08-31 22:25 34 ***************
... ..( 4 skipped). .. ***************
443 2017-08-31 22:30 34 ***************
SCT Error Recovery Control command not supported
Device Statistics (GP/SMART Log 0x04) not supported
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 2 0 Command failed due to ICRC error
0x0002 2 0 R_ERR response for data FIS
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0005 2 0 R_ERR response for non-data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
0x0008 2 0 Device-to-host non-data FIS retries
0x0009 2 10 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 10 Device-to-host register FISes sent due to a COMRESET
0x000b 2 0 CRC errors within host-to-device FIS
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x8000 4 178859 Vendor specific
# smartctl --xall /dev/sde
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-21-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: WDC WD40EZRZ-00WN9B0
Serial Number: WD-WCC(removed)
LU WWN Device Id: 5 0014ee 2b73a30c5
Firmware Version: 80.00A80
User Capacity: 4,000,753,476,096 bytes [4.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-2 (minor revision not indicated)
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Thu Aug 31 22:30:56 2017 EDT
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
AAM feature is: Unavailable
APM feature is: Unavailable
Rd look-ahead is: Enabled
Write cache is: Enabled
ATA Security is: Disabled, frozen [SEC2]
Wt Cache Reorder: 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: (50160) 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: ( 502) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE
1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0
3 Spin_Up_Time POS--K 195 169 021 - 7208
4 Start_Stop_Count -O--CK 100 100 000 - 114
5 Reallocated_Sector_Ct PO--CK 200 200 140 - 0
7 Seek_Error_Rate -OSR-K 200 200 000 - 0
9 Power_On_Hours -O--CK 079 079 000 - 15651
10 Spin_Retry_Count -O--CK 100 100 000 - 0
11 Calibration_Retry_Count -O--CK 100 100 000 - 0
12 Power_Cycle_Count -O--CK 100 100 000 - 114
192 Power-Off_Retract_Count -O--CK 200 200 000 - 77
193 Load_Cycle_Count -O--CK 170 170 000 - 92696
194 Temperature_Celsius -O---K 122 107 000 - 30
196 Reallocated_Event_Count -O--CK 200 200 000 - 0
197 Current_Pending_Sector -O--CK 200 200 000 - 0
198 Offline_Uncorrectable ----CK 200 200 000 - 0
199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 0
200 Multi_Zone_Error_Rate ---R-- 200 200 000 - 0
||||||_ K auto-keep
|||||__ C event count
||||___ R error rate
|||____ S speed/performance
||_____ O updated online
|______ P prefailure warning
General Purpose Log Directory Version 1
SMART Log Directory Version 1 [multi-sector log support]
Address Access R/W Size Description
0x00 GPL,SL R/O 1 Log Directory
0x01 SL R/O 1 Summary SMART error log
0x02 SL R/O 5 Comprehensive SMART error log
0x03 GPL R/O 6 Ext. Comprehensive SMART error log
0x06 SL R/O 1 SMART self-test log
0x07 GPL R/O 1 Extended self-test log
0x09 SL R/W 1 Selective self-test log
0x10 GPL R/O 1 SATA NCQ Queued Error log
0x11 GPL R/O 1 SATA Phy Event Counters log
0x80-0x9f GPL,SL R/W 16 Host vendor specific log
0xa0-0xa7 GPL,SL VS 16 Device vendor specific log
0xa8-0xb6 GPL,SL VS 1 Device vendor specific log
0xb7 GPL,SL VS 39 Device vendor specific log
0xbd GPL,SL VS 1 Device vendor specific log
0xc0 GPL,SL VS 1 Device vendor specific log
0xc1 GPL VS 93 Device vendor specific log
0xcf GPL VS 65535 Device vendor specific log
0xe0 GPL,SL R/W 1 SCT Command/Status
0xe1 GPL,SL R/W 1 SCT Data Transfer
SMART Extended Comprehensive Error Log Version: 1 (6 sectors)
No Errors Logged
SMART Extended Self-test Log Version: 1 (1 sectors)
Num Test_Description Status Remaining
LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed without error 00% 0 -
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.
SCT Status Version: 3
SCT Version (vendor specific): 258 (0x0102)
SCT Support Level: 1
Device State: Active (0)
Current Temperature: 30 Celsius
Power Cycle Min/Max Temperature: 30/33 Celsius
Lifetime Min/Max Temperature: 20/45 Celsius
Under/Over Temperature Limit Count: 0/0
Vendor specific:
01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
SCT Temperature History Version: 2
Temperature Sampling Period: 1 minute
Temperature Logging Interval: 1 minute
Min/Max recommended Temperature: 0/60 Celsius
Min/Max Temperature Limit: -41/85 Celsius
Temperature History Size (Index): 478 (52)
Index Estimated Time Temperature Celsius
53 2017-08-31 14:33 31 ************
... ..( 87 skipped). .. ************
141 2017-08-31 16:01 31 ************
142 2017-08-31 16:02 32 *************
... ..( 18 skipped). .. *************
161 2017-08-31 16:21 32 *************
162 2017-08-31 16:22 31 ************
... ..( 93 skipped). .. ************
256 2017-08-31 17:56 31 ************
257 2017-08-31 17:57 30 ***********
... ..( 7 skipped). .. ***********
265 2017-08-31 18:05 30 ***********
266 2017-08-31 18:06 31 ************
267 2017-08-31 18:07 31 ************
268 2017-08-31 18:08 30 ***********
... ..( 5 skipped). .. ***********
274 2017-08-31 18:14 30 ***********
275 2017-08-31 18:15 31 ************
... ..(254 skipped). .. ************
52 2017-08-31 22:30 31 ************
SCT Error Recovery Control command not supported
Device Statistics (GP/SMART Log 0x04) not supported
SATA Phy Event Counters (GP Log 0x11)
ID Size Value Description
0x0001 2 0 Command failed due to ICRC error
0x0002 2 0 R_ERR response for data FIS
0x0003 2 0 R_ERR response for device-to-host data FIS
0x0004 2 0 R_ERR response for host-to-device data FIS
0x0005 2 0 R_ERR response for non-data FIS
0x0006 2 0 R_ERR response for device-to-host non-data FIS
0x0007 2 0 R_ERR response for host-to-device non-data FIS
0x0008 2 0 Device-to-host non-data FIS retries
0x0009 2 9 Transition from drive PhyRdy to drive PhyNRdy
0x000a 2 10 Device-to-host register FISes sent due to a COMRESET
0x000b 2 0 CRC errors within host-to-device FIS
0x000f 2 0 R_ERR response for host-to-device data FIS, CRC
0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC
0x8000 4 178860 Vendor specific
Sincerely,
David
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