A little history of my home server. There was 4 disks of 2TB: /dev/sd?1 237M (/boot or swap or /) /dev/sd?2 1.8T /Data Then I started a migration to a 4 disks of 3TB, partitioned like this: /dev/sd?1 1M BIOS boot /dev/sd?2 500M Linux filesystem /boot /dev/sd?3 1G Linux swap /dev/sd?4 300G Linux filesystem / /dev/sd?5 2.4T Linux RAID /Data At the end of the /Data migration I would like to make them redundant too, but this is another story. Partition 5 replaces partitions 2 on old 2TB disks. So, I've installed Ubuntu 18.04 on the first 3TB disk and started the replace process with: # mdadm /dev/md0 --add /dev/sd?5 # mdadm /dev/md0 --replace /dev/sd?2 --with /dev/sd?5 I replaced 3 disks. I left in place last disk of 2TB I replaced. I seem to remember that I left it as Spare: I did not yet buyed last 3TB disk, and I was not in hurry to do it. So, I think that there was 3 disk of 3TB and 2 of 2TB, the first of 2TB in the array and the second as spare. Then I did a dist-upgrade, and at reboot the array was not assembled. In the past (due to SATA problems) I've had events where the array crashed because two out of four disks "disappeared" at the same time. So I "learned" that if the event count in mdadm --examine between the partitions of the array has a minimum gap (typically 3 or 6, I never got more than this) with a --force --assemble it all starts again. I checked and indeed the situation seemed the same. I tried this but it didn't seem to start again, inserting only the 4 discs. I tried to assemble all the discs (even what I considered to be spare) and it seemed to start again, but it didn't mount the partition (no superblock). The I found this guide to test the assemble on overlay insted of the disks directly: http://oletange.blogspot.com/2013/05/recovering-failed-software-raid.html So, I hope to had stopped messing up the array... And in fact with the overlay I was able to reassemble the array and save all the data. In particular, I had to do the same --force --assembly twice in a row on the 4 discs: to the first by mistake on two disks and does not assemble it, to the second by assembling it without further problems. Then, with the calm of having recovered all the data, I realized why the two disks were kicked out of the array: in the kernel.log I found "read error not correctable" on some sectors of the two new disks (!!!). Reading http://www.sj-vs.net/forcing-a-hard-disk-to-reallocate-bad-sectors/ I tried to read the sector: root@oscar-backend:/var/log# hdparm --read-sector 2341656872 /dev/sde /dev/sde: reading sector 2341656872: SG_IO: bad/missing sense data, sb[]: 70 00 03 00 00 00 00 0a 40 51 e0 01 11 04 00 00 a0 28 00 00 00 00 00 00 00 00 00 00 00 00 00 00 succeeded 0000 0000 0000 0000 0000 0000 0000 0000 (repeted) I didn't try to write to make the sector reallocate, also because the "succeeded" makes me believe that the sector is readable, and that the error is linked to something else, like the "bad/missing sense data". This was the history. My first question is: What do these records really have? The second question is: why did I not have the same problem with the overlay? If the error is in reading a sector, overlay or not, I should get it the same, shouldn't I? Third question is: What happens with this double step? I imagine that it "clean" my double messy in two step, is it correct? Since it worked with overlay, (and the data is saved) can I safely proceed on the disks without overlay? Now I've purchased 2 more 3TB disks (this time for the Segate ST3000VN007). One will certainly do 4th in the array, and with the other I'd replace one of those faults. I don't exclude to get to replace all the Western Digital. Last question: At this point, what is the most correct procedure for the replacement, and to arrive at a valid and stable configuration? Thanks!!! Oscar (Below are the details of the disks and arrays) smartctl --xall /dev/sda smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-29-generic] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Red Device Model: WDC WD30EFRX-68EUZN0 Serial Number: WD-WCC4N4JRH5ST LU WWN Device Id: 5 0014ee 26521dc39 Firmware Version: 82.00A82 User Capacity: 3,000,592,982,016 bytes [3.00 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: Wed Aug 8 10:32:03 2018 CEST 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: (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: (41460) 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: ( 416) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x703d) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0 3 Spin_Up_Time POS--K 181 181 021 - 5941 4 Start_Stop_Count -O--CK 100 100 000 - 11 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 099 099 000 - 1155 10 Spin_Retry_Count -O--CK 100 253 000 - 0 11 Calibration_Retry_Count -O--CK 100 253 000 - 0 12 Power_Cycle_Count -O--CK 100 100 000 - 11 192 Power-Off_Retract_Count -O--CK 200 200 000 - 2 193 Load_Cycle_Count -O--CK 200 200 000 - 1218 194 Temperature_Celsius -O---K 120 104 000 - 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 100 253 000 - 0 199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 0 200 Multi_Zone_Error_Rate ---R-- 100 253 000 - 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 0x04 GPL,SL R/O 8 Device Statistics 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 0x0c GPL R/O 2048 Pending Defects log 0x10 GPL R/O 1 SATA NCQ Queued Error log 0x11 GPL R/O 1 SATA Phy Event Counters log 0x21 GPL R/O 1 Write stream error log 0x22 GPL R/O 1 Read stream error 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 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: 30 Celsius Power Cycle Min/Max Temperature: 28/34 Celsius Lifetime Min/Max Temperature: 28/46 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 (475) Index Estimated Time Temperature Celsius 476 2018-08-08 02:35 32 ************* ... ..( 3 skipped). .. ************* 2 2018-08-08 02:39 32 ************* 3 2018-08-08 02:40 31 ************ ... ..( 22 skipped). .. ************ 26 2018-08-08 03:03 31 ************ 27 2018-08-08 03:04 30 *********** ... ..( 15 skipped). .. *********** 43 2018-08-08 03:20 30 *********** 44 2018-08-08 03:21 31 ************ 45 2018-08-08 03:22 31 ************ 46 2018-08-08 03:23 30 *********** 47 2018-08-08 03:24 30 *********** 48 2018-08-08 03:25 32 ************* ... ..( 27 skipped). .. ************* 76 2018-08-08 03:53 32 ************* 77 2018-08-08 03:54 33 ************** 78 2018-08-08 03:55 32 ************* ... ..( 56 skipped). .. ************* 135 2018-08-08 04:52 32 ************* 136 2018-08-08 04:53 33 ************** 137 2018-08-08 04:54 33 ************** 138 2018-08-08 04:55 32 ************* ... ..( 56 skipped). .. ************* 195 2018-08-08 05:52 32 ************* 196 2018-08-08 05:53 33 ************** 197 2018-08-08 05:54 33 ************** 198 2018-08-08 05:55 32 ************* ... ..( 56 skipped). .. ************* 255 2018-08-08 06:52 32 ************* 256 2018-08-08 06:53 33 ************** 257 2018-08-08 06:54 33 ************** 258 2018-08-08 06:55 32 ************* ... ..( 21 skipped). .. ************* 280 2018-08-08 07:17 32 ************* 281 2018-08-08 07:18 33 ************** ... ..( 14 skipped). .. ************** 296 2018-08-08 07:33 33 ************** 297 2018-08-08 07:34 32 ************* ... ..( 16 skipped). .. ************* 314 2018-08-08 07:51 32 ************* 315 2018-08-08 07:52 33 ************** ... ..( 3 skipped). .. ************** 319 2018-08-08 07:56 33 ************** 320 2018-08-08 07:57 32 ************* ... ..( 52 skipped). .. ************* 373 2018-08-08 08:50 32 ************* 374 2018-08-08 08:51 33 ************** ... ..( 5 skipped). .. ************** 380 2018-08-08 08:57 33 ************** 381 2018-08-08 08:58 32 ************* ... ..( 52 skipped). .. ************* 434 2018-08-08 09:51 32 ************* 435 2018-08-08 09:52 33 ************** ... ..( 2 skipped). .. ************** 438 2018-08-08 09:55 33 ************** 439 2018-08-08 09:56 32 ************* ... ..( 35 skipped). .. ************* 475 2018-08-08 10:32 32 ************* SCT Error Recovery Control: Read: 70 (7.0 seconds) Write: 70 (7.0 seconds) Device Statistics (GP Log 0x04) Page Offset Size Value Flags Description 0x01 ===== = = === == General Statistics (rev 2) == 0x01 0x008 4 11 --- Lifetime Power-On Resets 0x01 0x010 4 1155 --- Power-on Hours 0x01 0x018 6 3921930943 --- Logical Sectors Written 0x01 0x020 6 3187425 --- Number of Write Commands 0x01 0x028 6 4444052573 --- Logical Sectors Read 0x01 0x030 6 5273216 --- Number of Read Commands 0x03 ===== = = === == Rotating Media Statistics (rev 1) == 0x03 0x008 4 1155 --- Spindle Motor Power-on Hours 0x03 0x010 4 146 --- Head Flying Hours 0x03 0x018 4 1221 --- Head Load Events 0x03 0x020 4 0 --- Number of Reallocated Logical Sectors 0x03 0x028 4 0 --- Read Recovery Attempts 0x03 0x030 4 0 --- Number of Mechanical Start Failures 0x04 ===== = = === == General Errors Statistics (rev 1) == 0x04 0x008 4 0 --- Number of Reported Uncorrectable Errors 0x04 0x010 4 0 --- Resets Between Cmd Acceptance and Completion 0x05 ===== = = === == Temperature Statistics (rev 1) == 0x05 0x008 1 30 --- Current Temperature 0x05 0x010 1 30 --- Average Short Term Temperature 0x05 0x018 1 34 --- Average Long Term Temperature 0x05 0x020 1 45 --- Highest Temperature 0x05 0x028 1 28 --- Lowest Temperature 0x05 0x030 1 39 --- Highest Average Short Term Temperature 0x05 0x038 1 29 --- Lowest Average Short Term Temperature 0x05 0x040 1 34 --- Highest Average Long Term Temperature 0x05 0x048 1 34 --- Lowest Average Long Term Temperature 0x05 0x050 4 0 --- Time in Over-Temperature 0x05 0x058 1 60 --- Specified Maximum Operating Temperature 0x05 0x060 4 0 --- Time in Under-Temperature 0x05 0x068 1 0 --- Specified Minimum Operating Temperature 0x06 ===== = = === == Transport Statistics (rev 1) == 0x06 0x008 4 76 --- Number of Hardware Resets 0x06 0x010 4 2019 --- Number of ASR Events 0x06 0x018 4 0 --- Number of Interface CRC Errors |||_ C monitored condition met ||__ D supports DSN |___ N normalized value 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 19 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 17 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 174814 Vendor specific ======== end ============ smartctl --xall /dev/sdb smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-29-generic] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Red Device Model: WDC WD30EFRX-68EUZN0 Serial Number: WD-WCC4N3VCSKJF LU WWN Device Id: 5 0014ee 2b98b0ffe Firmware Version: 82.00A82 User Capacity: 3,000,592,982,016 bytes [3.00 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: Wed Aug 8 10:32:04 2018 CEST 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: (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: (40980) 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: ( 411) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x703d) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0 3 Spin_Up_Time POS--K 181 181 021 - 5925 4 Start_Stop_Count -O--CK 100 100 000 - 25 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 098 098 000 - 2033 10 Spin_Retry_Count -O--CK 100 253 000 - 0 11 Calibration_Retry_Count -O--CK 100 253 000 - 0 12 Power_Cycle_Count -O--CK 100 100 000 - 25 192 Power-Off_Retract_Count -O--CK 200 200 000 - 7 193 Load_Cycle_Count -O--CK 200 200 000 - 753 194 Temperature_Celsius -O---K 118 103 000 - 32 196 Reallocated_Event_Count -O--CK 200 200 000 - 0 197 Current_Pending_Sector -O--CK 200 200 000 - 0 198 Offline_Uncorrectable ----CK 100 253 000 - 0 199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 0 200 Multi_Zone_Error_Rate ---R-- 100 253 000 - 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 0x04 GPL,SL R/O 8 Device Statistics 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 0x0c GPL R/O 2048 Pending Defects log 0x10 GPL R/O 1 SATA NCQ Queued Error log 0x11 GPL R/O 1 SATA Phy Event Counters log 0x21 GPL R/O 1 Write stream error log 0x22 GPL R/O 1 Read stream error 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 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: 32 Celsius Power Cycle Min/Max Temperature: 28/35 Celsius Lifetime Min/Max Temperature: 2/47 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 (57) Index Estimated Time Temperature Celsius 58 2018-08-08 02:35 33 ************** ... ..( 6 skipped). .. ************** 65 2018-08-08 02:42 33 ************** 66 2018-08-08 02:43 32 ************* ... ..( 40 skipped). .. ************* 107 2018-08-08 03:24 32 ************* 108 2018-08-08 03:25 34 *************** ... ..( 91 skipped). .. *************** 200 2018-08-08 04:57 34 *************** 201 2018-08-08 04:58 35 **************** ... ..( 75 skipped). .. **************** 277 2018-08-08 06:14 35 **************** 278 2018-08-08 06:15 34 *************** ... ..( 62 skipped). .. *************** 341 2018-08-08 07:18 34 *************** 342 2018-08-08 07:19 35 **************** ... ..( 20 skipped). .. **************** 363 2018-08-08 07:40 35 **************** 364 2018-08-08 07:41 34 *************** ... ..(170 skipped). .. *************** 57 2018-08-08 10:32 34 *************** SCT Error Recovery Control: Read: 70 (7.0 seconds) Write: 70 (7.0 seconds) Device Statistics (GP Log 0x04) Page Offset Size Value Flags Description 0x01 ===== = = === == General Statistics (rev 2) == 0x01 0x008 4 25 --- Lifetime Power-On Resets 0x01 0x010 4 2033 --- Power-on Hours 0x01 0x018 6 5027396328 --- Logical Sectors Written 0x01 0x020 6 18473578 --- Number of Write Commands 0x01 0x028 6 18504959338 --- Logical Sectors Read 0x01 0x030 6 69367672 --- Number of Read Commands 0x03 ===== = = === == Rotating Media Statistics (rev 1) == 0x03 0x008 4 1865 --- Spindle Motor Power-on Hours 0x03 0x010 4 1827 --- Head Flying Hours 0x03 0x018 4 761 --- Head Load Events 0x03 0x020 4 0 --- Number of Reallocated Logical Sectors 0x03 0x028 4 1 --- Read Recovery Attempts 0x03 0x030 4 0 --- Number of Mechanical Start Failures 0x04 ===== = = === == General Errors Statistics (rev 1) == 0x04 0x008 4 0 --- Number of Reported Uncorrectable Errors 0x04 0x010 4 0 --- Resets Between Cmd Acceptance and Completion 0x05 ===== = = === == Temperature Statistics (rev 1) == 0x05 0x008 1 31 --- Current Temperature 0x05 0x010 1 31 --- Average Short Term Temperature 0x05 0x018 1 36 --- Average Long Term Temperature 0x05 0x020 1 46 --- Highest Temperature 0x05 0x028 1 23 --- Lowest Temperature 0x05 0x030 1 40 --- Highest Average Short Term Temperature 0x05 0x038 1 30 --- Lowest Average Short Term Temperature 0x05 0x040 1 36 --- Highest Average Long Term Temperature 0x05 0x048 1 33 --- Lowest Average Long Term Temperature 0x05 0x050 4 0 --- Time in Over-Temperature 0x05 0x058 1 60 --- Specified Maximum Operating Temperature 0x05 0x060 4 0 --- Time in Under-Temperature 0x05 0x068 1 0 --- Specified Minimum Operating Temperature 0x06 ===== = = === == Transport Statistics (rev 1) == 0x06 0x008 4 145 --- Number of Hardware Resets 0x06 0x010 4 18000 --- Number of ASR Events 0x06 0x018 4 0 --- Number of Interface CRC Errors |||_ C monitored condition met ||__ D supports DSN |___ N normalized value 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 19 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 20 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 174810 Vendor specific ======== end ============ smartctl --xall /dev/sdc smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-29-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 WD20EARX-00PASB0 Serial Number: WD-WCAZAC197379 LU WWN Device Id: 5 0014ee 25bb673df Firmware Version: 51.0AB51 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Device is: In smartctl database [for details use: -P show] ATA Version is: ATA8-ACS (minor revision not indicated) SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Wed Aug 8 10:32:05 2018 CEST 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: (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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0 3 Spin_Up_Time POS--K 186 159 021 - 5683 4 Start_Stop_Count -O--CK 100 100 000 - 419 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 065 065 000 - 25560 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 - 418 192 Power-Off_Retract_Count -O--CK 200 200 000 - 110 193 Load_Cycle_Count -O--CK 190 190 000 - 31415 194 Temperature_Celsius -O---K 118 102 000 - 32 196 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 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 Extended offline Completed without error 00% 144 - 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: 32 Celsius Power Cycle Min/Max Temperature: 30/35 Celsius Lifetime Min/Max Temperature: 0/48 Celsius Under/Over Temperature Limit Count: 0/0 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 (360) Index Estimated Time Temperature Celsius 361 2018-08-08 02:35 33 ************** 362 2018-08-08 02:36 33 ************** 363 2018-08-08 02:37 34 *************** ... ..( 8 skipped). .. *************** 372 2018-08-08 02:46 34 *************** 373 2018-08-08 02:47 33 ************** ... ..( 18 skipped). .. ************** 392 2018-08-08 03:06 33 ************** 393 2018-08-08 03:07 34 *************** 394 2018-08-08 03:08 34 *************** 395 2018-08-08 03:09 34 *************** 396 2018-08-08 03:10 35 **************** 397 2018-08-08 03:11 35 **************** 398 2018-08-08 03:12 34 *************** 399 2018-08-08 03:13 34 *************** 400 2018-08-08 03:14 34 *************** 401 2018-08-08 03:15 33 ************** ... ..( 20 skipped). .. ************** 422 2018-08-08 03:36 33 ************** 423 2018-08-08 03:37 34 *************** 424 2018-08-08 03:38 34 *************** 425 2018-08-08 03:39 34 *************** 426 2018-08-08 03:40 35 **************** 427 2018-08-08 03:41 35 **************** 428 2018-08-08 03:42 34 *************** 429 2018-08-08 03:43 34 *************** 430 2018-08-08 03:44 33 ************** ... ..( 21 skipped). .. ************** 452 2018-08-08 04:06 33 ************** 453 2018-08-08 04:07 34 *************** 454 2018-08-08 04:08 34 *************** 455 2018-08-08 04:09 34 *************** 456 2018-08-08 04:10 35 **************** 457 2018-08-08 04:11 35 **************** 458 2018-08-08 04:12 34 *************** 459 2018-08-08 04:13 34 *************** 460 2018-08-08 04:14 33 ************** ... ..( 21 skipped). .. ************** 4 2018-08-08 04:36 33 ************** 5 2018-08-08 04:37 34 *************** 6 2018-08-08 04:38 34 *************** 7 2018-08-08 04:39 34 *************** 8 2018-08-08 04:40 35 **************** 9 2018-08-08 04:41 35 **************** 10 2018-08-08 04:42 34 *************** ... ..( 3 skipped). .. *************** 14 2018-08-08 04:46 34 *************** 15 2018-08-08 04:47 33 ************** ... ..( 13 skipped). .. ************** 29 2018-08-08 05:01 33 ************** 30 2018-08-08 05:02 32 ************* ... ..( 3 skipped). .. ************* 34 2018-08-08 05:06 32 ************* 35 2018-08-08 05:07 33 ************** ... ..( 7 skipped). .. ************** 43 2018-08-08 05:15 33 ************** 44 2018-08-08 05:16 32 ************* ... ..( 4 skipped). .. ************* 49 2018-08-08 05:21 32 ************* 50 2018-08-08 05:22 31 ************ ... ..( 12 skipped). .. ************ 63 2018-08-08 05:35 31 ************ 64 2018-08-08 05:36 30 *********** 65 2018-08-08 05:37 32 ************* ... ..( 10 skipped). .. ************* 76 2018-08-08 05:48 32 ************* 77 2018-08-08 05:49 34 *************** 78 2018-08-08 05:50 33 ************** 79 2018-08-08 05:51 33 ************** 80 2018-08-08 05:52 34 *************** 81 2018-08-08 05:53 33 ************** ... ..( 11 skipped). .. ************** 93 2018-08-08 06:05 33 ************** 94 2018-08-08 06:06 35 **************** 95 2018-08-08 06:07 34 *************** 96 2018-08-08 06:08 35 **************** 97 2018-08-08 06:09 35 **************** 98 2018-08-08 06:10 35 **************** 99 2018-08-08 06:11 34 *************** ... ..( 7 skipped). .. *************** 107 2018-08-08 06:19 34 *************** 108 2018-08-08 06:20 33 ************** ... ..( 13 skipped). .. ************** 122 2018-08-08 06:34 33 ************** 123 2018-08-08 06:35 35 **************** 124 2018-08-08 06:36 34 *************** 125 2018-08-08 06:37 35 **************** ... ..( 2 skipped). .. **************** 128 2018-08-08 06:40 35 **************** 129 2018-08-08 06:41 34 *************** ... ..( 6 skipped). .. *************** 136 2018-08-08 06:48 34 *************** 137 2018-08-08 06:49 33 ************** 138 2018-08-08 06:50 33 ************** 139 2018-08-08 06:51 34 *************** 140 2018-08-08 06:52 34 *************** 141 2018-08-08 06:53 33 ************** 142 2018-08-08 06:54 33 ************** 143 2018-08-08 06:55 34 *************** 144 2018-08-08 06:56 33 ************** ... ..( 7 skipped). .. ************** 152 2018-08-08 07:04 33 ************** 153 2018-08-08 07:05 35 **************** 154 2018-08-08 07:06 34 *************** 155 2018-08-08 07:07 35 **************** 156 2018-08-08 07:08 35 **************** 157 2018-08-08 07:09 35 **************** 158 2018-08-08 07:10 34 *************** ... ..( 10 skipped). .. *************** 169 2018-08-08 07:21 34 *************** 170 2018-08-08 07:22 33 ************** ... ..( 11 skipped). .. ************** 182 2018-08-08 07:34 33 ************** 183 2018-08-08 07:35 35 **************** ... ..( 3 skipped). .. **************** 187 2018-08-08 07:39 35 **************** 188 2018-08-08 07:40 34 *************** ... ..( 10 skipped). .. *************** 199 2018-08-08 07:51 34 *************** 200 2018-08-08 07:52 33 ************** 201 2018-08-08 07:53 34 *************** 202 2018-08-08 07:54 33 ************** ... ..( 2 skipped). .. ************** 205 2018-08-08 07:57 33 ************** 206 2018-08-08 07:58 34 *************** 207 2018-08-08 07:59 33 ************** ... ..( 4 skipped). .. ************** 212 2018-08-08 08:04 33 ************** 213 2018-08-08 08:05 35 **************** 214 2018-08-08 08:06 34 *************** 215 2018-08-08 08:07 34 *************** 216 2018-08-08 08:08 35 **************** 217 2018-08-08 08:09 35 **************** 218 2018-08-08 08:10 34 *************** ... ..( 10 skipped). .. *************** 229 2018-08-08 08:21 34 *************** 230 2018-08-08 08:22 33 ************** 231 2018-08-08 08:23 34 *************** 232 2018-08-08 08:24 33 ************** ... ..( 9 skipped). .. ************** 242 2018-08-08 08:34 33 ************** 243 2018-08-08 08:35 34 *************** 244 2018-08-08 08:36 34 *************** 245 2018-08-08 08:37 34 *************** 246 2018-08-08 08:38 35 **************** 247 2018-08-08 08:39 35 **************** 248 2018-08-08 08:40 34 *************** ... ..( 3 skipped). .. *************** 252 2018-08-08 08:44 34 *************** 253 2018-08-08 08:45 33 ************** 254 2018-08-08 08:46 34 *************** 255 2018-08-08 08:47 34 *************** 256 2018-08-08 08:48 33 ************** ... ..( 15 skipped). .. ************** 272 2018-08-08 09:04 33 ************** 273 2018-08-08 09:05 34 *************** ... ..( 2 skipped). .. *************** 276 2018-08-08 09:08 34 *************** 277 2018-08-08 09:09 35 **************** 278 2018-08-08 09:10 34 *************** 279 2018-08-08 09:11 34 *************** 280 2018-08-08 09:12 34 *************** 281 2018-08-08 09:13 33 ************** ... ..( 20 skipped). .. ************** 302 2018-08-08 09:34 33 ************** 303 2018-08-08 09:35 34 *************** 304 2018-08-08 09:36 34 *************** 305 2018-08-08 09:37 35 **************** 306 2018-08-08 09:38 34 *************** 307 2018-08-08 09:39 35 **************** 308 2018-08-08 09:40 34 *************** ... ..( 2 skipped). .. *************** 311 2018-08-08 09:43 34 *************** 312 2018-08-08 09:44 33 ************** ... ..( 19 skipped). .. ************** 332 2018-08-08 10:04 33 ************** 333 2018-08-08 10:05 34 *************** 334 2018-08-08 10:06 34 *************** 335 2018-08-08 10:07 34 *************** 336 2018-08-08 10:08 35 **************** 337 2018-08-08 10:09 35 **************** 338 2018-08-08 10:10 34 *************** 339 2018-08-08 10:11 34 *************** 340 2018-08-08 10:12 34 *************** 341 2018-08-08 10:13 33 ************** ... ..( 18 skipped). .. ************** 360 2018-08-08 10:32 33 ************** 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 0x000a 2 10 Device-to-host register FISes sent due to a COMRESET 0x000b 2 0 CRC errors within host-to-device FIS 0x8000 4 174517 Vendor specific ======== end ============ smartctl --xall /dev/sdd smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-29-generic] (local build) Copyright (C) 2002-16, 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-WMAZA5833633 LU WWN Device Id: 5 0014ee 25b9b0d5f Firmware Version: 51.0AB51 User Capacity: 2,000,398,934,016 bytes [2.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes 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: Wed Aug 8 10:32:05 2018 CEST 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: (36660) 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: ( 354) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-K 200 200 051 - 13 3 Spin_Up_Time POS--K 172 160 021 - 6375 4 Start_Stop_Count -O--CK 100 100 000 - 453 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 055 055 000 - 33347 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 - 451 192 Power-Off_Retract_Count -O--CK 200 200 000 - 124 193 Load_Cycle_Count -O--CK 100 100 000 - 302464 194 Temperature_Celsius -O---K 117 102 000 - 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 - 1 ||||||_ 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 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 Extended offline Completed without error 00% 7933 - 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: 27/37 Celsius Lifetime Min/Max Temperature: 27/49 Celsius Under/Over Temperature Limit Count: 0/0 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 (362) Index Estimated Time Temperature Celsius 363 2018-08-08 02:35 34 *************** ... ..( 8 skipped). .. *************** 372 2018-08-08 02:44 34 *************** 373 2018-08-08 02:45 33 ************** ... ..( 26 skipped). .. ************** 400 2018-08-08 03:12 33 ************** 401 2018-08-08 03:13 32 ************* 402 2018-08-08 03:14 32 ************* 403 2018-08-08 03:15 33 ************** ... ..( 5 skipped). .. ************** 409 2018-08-08 03:21 33 ************** 410 2018-08-08 03:22 32 ************* ... ..( 15 skipped). .. ************* 426 2018-08-08 03:38 32 ************* 427 2018-08-08 03:39 33 ************** 428 2018-08-08 03:40 33 ************** 429 2018-08-08 03:41 37 ****************** ... ..( 72 skipped). .. ****************** 24 2018-08-08 04:54 37 ****************** 25 2018-08-08 04:55 36 ***************** ... ..( 2 skipped). .. ***************** 28 2018-08-08 04:58 36 ***************** 29 2018-08-08 04:59 37 ****************** ... ..( 4 skipped). .. ****************** 34 2018-08-08 05:04 37 ****************** 35 2018-08-08 05:05 36 ***************** 36 2018-08-08 05:06 37 ****************** ... ..( 9 skipped). .. ****************** 46 2018-08-08 05:16 37 ****************** 47 2018-08-08 05:17 36 ***************** 48 2018-08-08 05:18 37 ****************** ... ..( 13 skipped). .. ****************** 62 2018-08-08 05:32 37 ****************** 63 2018-08-08 05:33 36 ***************** ... ..( 3 skipped). .. ***************** 67 2018-08-08 05:37 36 ***************** 68 2018-08-08 05:38 37 ****************** 69 2018-08-08 05:39 37 ****************** 70 2018-08-08 05:40 37 ****************** 71 2018-08-08 05:41 36 ***************** 72 2018-08-08 05:42 36 ***************** 73 2018-08-08 05:43 36 ***************** 74 2018-08-08 05:44 37 ****************** 75 2018-08-08 05:45 36 ***************** ... ..( 32 skipped). .. ***************** 108 2018-08-08 06:18 36 ***************** 109 2018-08-08 06:19 35 **************** ... ..( 4 skipped). .. **************** 114 2018-08-08 06:24 35 **************** 115 2018-08-08 06:25 34 *************** 116 2018-08-08 06:26 34 *************** 117 2018-08-08 06:27 35 **************** ... ..( 6 skipped). .. **************** 124 2018-08-08 06:34 35 **************** 125 2018-08-08 06:35 34 *************** ... ..( 19 skipped). .. *************** 145 2018-08-08 06:55 34 *************** 146 2018-08-08 06:56 33 ************** 147 2018-08-08 06:57 34 *************** 148 2018-08-08 06:58 34 *************** 149 2018-08-08 06:59 34 *************** 150 2018-08-08 07:00 35 **************** 151 2018-08-08 07:01 34 *************** 152 2018-08-08 07:02 35 **************** 153 2018-08-08 07:03 34 *************** ... ..( 12 skipped). .. *************** 166 2018-08-08 07:16 34 *************** 167 2018-08-08 07:17 33 ************** 168 2018-08-08 07:18 33 ************** 169 2018-08-08 07:19 34 *************** 170 2018-08-08 07:20 33 ************** ... ..( 5 skipped). .. ************** 176 2018-08-08 07:26 33 ************** 177 2018-08-08 07:27 34 *************** ... ..( 3 skipped). .. *************** 181 2018-08-08 07:31 34 *************** 182 2018-08-08 07:32 35 **************** ... ..( 14 skipped). .. **************** 197 2018-08-08 07:47 35 **************** 198 2018-08-08 07:48 34 *************** ... ..( 10 skipped). .. *************** 209 2018-08-08 07:59 34 *************** 210 2018-08-08 08:00 35 **************** ... ..( 2 skipped). .. **************** 213 2018-08-08 08:03 35 **************** 214 2018-08-08 08:04 34 *************** ... ..( 14 skipped). .. *************** 229 2018-08-08 08:19 34 *************** 230 2018-08-08 08:20 33 ************** 231 2018-08-08 08:21 34 *************** 232 2018-08-08 08:22 33 ************** ... ..( 3 skipped). .. ************** 236 2018-08-08 08:26 33 ************** 237 2018-08-08 08:27 34 *************** ... ..( 3 skipped). .. *************** 241 2018-08-08 08:31 34 *************** 242 2018-08-08 08:32 35 **************** 243 2018-08-08 08:33 34 *************** ... ..( 15 skipped). .. *************** 259 2018-08-08 08:49 34 *************** 260 2018-08-08 08:50 33 ************** 261 2018-08-08 08:51 33 ************** 262 2018-08-08 08:52 34 *************** 263 2018-08-08 08:53 34 *************** 264 2018-08-08 08:54 33 ************** 265 2018-08-08 08:55 33 ************** 266 2018-08-08 08:56 33 ************** 267 2018-08-08 08:57 34 *************** ... ..( 24 skipped). .. *************** 292 2018-08-08 09:22 34 *************** 293 2018-08-08 09:23 33 ************** ... ..( 2 skipped). .. ************** 296 2018-08-08 09:26 33 ************** 297 2018-08-08 09:27 34 *************** ... ..( 25 skipped). .. *************** 323 2018-08-08 09:53 34 *************** 324 2018-08-08 09:54 33 ************** 325 2018-08-08 09:55 33 ************** 326 2018-08-08 09:56 33 ************** 327 2018-08-08 09:57 34 *************** ... ..( 3 skipped). .. *************** 331 2018-08-08 10:01 34 *************** 332 2018-08-08 10:02 35 **************** 333 2018-08-08 10:03 34 *************** ... ..( 20 skipped). .. *************** 354 2018-08-08 10:24 34 *************** 355 2018-08-08 10:25 33 ************** 356 2018-08-08 10:26 33 ************** 357 2018-08-08 10:27 34 *************** ... ..( 2 skipped). .. *************** 360 2018-08-08 10:30 34 *************** 361 2018-08-08 10:31 35 **************** 362 2018-08-08 10:32 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 0x000a 2 5 Device-to-host register FISes sent due to a COMRESET 0x000b 2 0 CRC errors within host-to-device FIS 0x8000 4 174511 Vendor specific ======== end ============ smartctl --xall /dev/sde smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.0-29-generic] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Red Device Model: WDC WD30EFRX-68N32N0 Serial Number: WD-WCC7K6YKFR4Y LU WWN Device Id: 5 0014ee 20f310e62 Firmware Version: 82.00A82 User Capacity: 3,000,592,982,016 bytes [3.00 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: 6.0 Gb/s) Local Time is: Wed Aug 8 10:32:06 2018 CEST 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: (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: (32340) 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: ( 344) minutes. Conveyance self-test routine recommended polling time: ( 5) minutes. SCT capabilities: (0x303d) 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 FLAGS VALUE WORST THRESH FAIL RAW_VALUE 1 Raw_Read_Error_Rate POSR-K 200 200 051 - 0 3 Spin_Up_Time POS--K 166 166 021 - 6666 4 Start_Stop_Count -O--CK 100 100 000 - 44 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 096 096 000 - 3253 10 Spin_Retry_Count -O--CK 100 253 000 - 0 11 Calibration_Retry_Count -O--CK 100 253 000 - 0 12 Power_Cycle_Count -O--CK 100 100 000 - 44 192 Power-Off_Retract_Count -O--CK 200 200 000 - 10 193 Load_Cycle_Count -O--CK 200 200 000 - 622 194 Temperature_Celsius -O---K 119 103 000 - 31 196 Reallocated_Event_Count -O--CK 200 200 000 - 0 197 Current_Pending_Sector -O--CK 200 200 000 - 0 198 Offline_Uncorrectable ----CK 100 253 000 - 0 199 UDMA_CRC_Error_Count -O--CK 200 200 000 - 1 200 Multi_Zone_Error_Rate ---R-- 100 253 000 - 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 0x04 GPL,SL R/O 8 Device Statistics 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 0x30 GPL,SL R/O 9 IDENTIFY DEVICE data 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 56 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 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) Device Error Count: 23 CR = Command Register FEATR = Features Register COUNT = Count (was: Sector Count) Register LBA_48 = Upper bytes of LBA High/Mid/Low Registers ] ATA-8 LH = LBA High (was: Cylinder High) Register ] LBA LM = LBA Mid (was: Cylinder Low) Register ] Register LL = LBA Low (was: Sector Number) Register ] DV = Device (was: Device/Head) Register DC = Device Control Register ER = Error register ST = Status register 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 23 [22] occurred at disk power-on lifetime: 3204 hours (133 days + 12 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 01 00 00 8b 92 d9 28 e0 00 Error: UNC at LBA = 0x8b92d928 = 2341656872 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 24 00 00 00 01 00 00 8b 92 d9 28 e0 08 00:45:39.337 READ SECTOR(S) EXT b0 00 d5 00 01 00 00 00 c2 4f 01 00 08 00:30:35.975 SMART READ LOG b0 00 d5 00 01 00 00 00 c2 4f 06 00 08 00:30:35.974 SMART READ LOG b0 00 d0 00 01 00 00 00 c2 4f 00 00 08 00:30:35.972 SMART READ DATA b0 00 da 00 00 00 00 00 c2 4f 00 00 08 00:30:35.969 SMART RETURN STATUS Error 22 [21] occurred at disk power-on lifetime: 3203 hours (133 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 01 00 00 8b 92 d9 28 e0 00 Error: UNC at LBA = 0x8b92d928 = 2341656872 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 24 00 00 00 01 00 00 8b 92 d9 28 e0 08 00:14:07.895 READ SECTOR(S) EXT ef 00 10 00 02 00 00 00 00 00 00 a0 08 00:12:10.280 SET FEATURES [Enable SATA feature] 27 00 00 00 00 00 00 00 00 00 00 e0 08 00:12:10.280 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3] ec 00 00 00 00 00 00 00 00 00 00 a0 08 00:12:10.280 IDENTIFY DEVICE ef 00 03 00 46 00 00 00 00 00 00 a0 08 00:12:10.280 SET FEATURES [Set transfer mode] Error 21 [20] occurred at disk power-on lifetime: 3203 hours (133 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 01 00 00 8b 92 d9 28 e0 00 Error: UNC at LBA = 0x8b92d928 = 2341656872 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 24 00 00 00 01 00 00 8b 92 d9 28 e0 08 00:12:10.224 READ SECTOR(S) EXT b0 00 d5 00 01 00 00 00 c2 4f 09 00 08 00:12:04.435 SMART READ LOG b0 00 d5 00 01 00 00 00 c2 4f 06 00 08 00:12:04.434 SMART READ LOG b0 00 d5 00 01 00 00 00 c2 4f 01 00 08 00:12:04.429 SMART READ LOG b0 00 d5 00 01 00 00 00 c2 4f 00 00 08 00:12:04.428 SMART READ LOG Error 20 [19] occurred at disk power-on lifetime: 3203 hours (133 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 01 00 00 8b 92 d9 28 e0 00 Error: UNC at LBA = 0x8b92d928 = 2341656872 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 24 00 00 00 01 00 00 8b 92 d9 28 e0 08 00:11:17.753 READ SECTOR(S) EXT 61 00 08 00 30 00 00 8b 92 c8 68 40 08 00:10:05.321 WRITE FPDMA QUEUED 61 00 08 00 28 00 00 8b 92 ba 08 40 08 00:10:05.321 WRITE FPDMA QUEUED 61 00 08 00 20 00 00 8b 92 b5 a8 40 08 00:10:05.321 WRITE FPDMA QUEUED 61 00 10 00 a0 00 00 8e 12 28 00 40 08 00:10:05.321 WRITE FPDMA QUEUED Error 19 [18] occurred at disk power-on lifetime: 3203 hours (133 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 00 8b 92 d9 28 40 00 Error: UNC at LBA = 0x8b92d928 = 2341656872 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 08 00 18 00 00 8b 92 d9 28 40 08 00:10:05.058 READ FPDMA QUEUED 60 00 08 00 00 00 00 8b 92 d2 a0 40 08 00:10:05.057 READ FPDMA QUEUED ef 00 10 00 02 00 00 00 00 00 00 a0 08 00:10:05.057 SET FEATURES [Enable SATA feature] 27 00 00 00 00 00 00 00 00 00 00 e0 08 00:10:05.057 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3] ec 00 00 00 00 00 00 00 00 00 00 a0 08 00:10:05.057 IDENTIFY DEVICE Error 18 [17] occurred at disk power-on lifetime: 3203 hours (133 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 00 8b 92 d9 28 40 00 Error: UNC at LBA = 0x8b92d928 = 2341656872 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 08 00 e0 00 00 8b 92 d9 28 40 08 00:10:04.811 READ FPDMA QUEUED 60 00 08 00 d8 00 00 8b 92 d2 a0 40 08 00:10:04.811 READ FPDMA QUEUED 60 00 08 00 d0 00 00 8b 92 c8 68 40 08 00:10:04.811 READ FPDMA QUEUED 60 00 08 00 c8 00 00 8b 92 ba 08 40 08 00:10:04.811 READ FPDMA QUEUED 60 00 08 00 c0 00 00 8b 92 b0 d0 40 08 00:10:04.811 READ FPDMA QUEUED Error 17 [16] occurred at disk power-on lifetime: 3203 hours (133 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 00 8b 92 d9 28 40 00 Error: WP at LBA = 0x8b92d928 = 2341656872 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 61 00 10 00 08 00 00 8e 12 28 00 40 08 00:08:28.464 WRITE FPDMA QUEUED 60 00 08 00 f0 00 00 8b 92 d9 28 40 08 00:08:28.464 READ FPDMA QUEUED 60 00 08 00 e0 00 00 8b 92 c8 68 40 08 00:08:28.464 READ FPDMA QUEUED 60 00 08 00 d8 00 00 8b 92 b0 d0 40 08 00:08:28.464 READ FPDMA QUEUED 60 00 08 00 d0 00 00 8b 92 b0 00 40 08 00:08:28.464 READ FPDMA QUEUED Error 16 [15] occurred at disk power-on lifetime: 3203 hours (133 days + 11 hours) When the command that caused the error occurred, the device was active or idle. After command completion occurred, registers were: ER -- ST COUNT LBA_48 LH LM LL DV DC -- -- -- == -- == == == -- -- -- -- -- 40 -- 51 00 00 00 00 8b 92 d9 28 40 00 Error: UNC at LBA = 0x8b92d928 = 2341656872 Commands leading to the command that caused the error were: CR FEATR COUNT LBA_48 LH LM LL DV DC Powered_Up_Time Command/Feature_Name -- == -- == -- == == == -- -- -- -- -- --------------- -------------------- 60 00 08 00 40 00 00 8b 92 d2 a0 40 08 00:08:28.217 READ FPDMA QUEUED 60 00 08 00 38 00 00 8b 92 d9 28 40 08 00:08:28.217 READ FPDMA QUEUED 60 00 08 00 30 00 00 8b 92 b0 00 40 08 00:08:28.217 READ FPDMA QUEUED 60 00 08 00 28 00 00 8b 92 b0 d0 40 08 00:08:28.217 READ FPDMA QUEUED 60 00 08 00 20 00 00 8b 92 ba 08 40 08 00:08:28.217 READ FPDMA QUEUED 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% 3204 - 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: 31 Celsius Power Cycle Min/Max Temperature: 28/34 Celsius Lifetime Min/Max Temperature: 16/47 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: 0/65 Celsius Min/Max Temperature Limit: -41/85 Celsius Temperature History Size (Index): 478 (96) Index Estimated Time Temperature Celsius 97 2018-08-08 02:35 33 ************** ... ..( 42 skipped). .. ************** 140 2018-08-08 03:18 33 ************** 141 2018-08-08 03:19 32 ************* ... ..( 10 skipped). .. ************* 152 2018-08-08 03:30 32 ************* 153 2018-08-08 03:31 31 ************ ... ..( 28 skipped). .. ************ 182 2018-08-08 04:00 31 ************ 183 2018-08-08 04:01 30 *********** ... ..( 8 skipped). .. *********** 192 2018-08-08 04:10 30 *********** 193 2018-08-08 04:11 31 ************ ... ..( 2 skipped). .. ************ 196 2018-08-08 04:14 31 ************ 197 2018-08-08 04:15 32 ************* ... ..(229 skipped). .. ************* 427 2018-08-08 08:05 32 ************* 428 2018-08-08 08:06 33 ************** ... ..(145 skipped). .. ************** 96 2018-08-08 10:32 33 ************** SCT Error Recovery Control: Read: 70 (7.0 seconds) Write: 70 (7.0 seconds) Device Statistics (GP Log 0x04) Page Offset Size Value Flags Description 0x01 ===== = = === == General Statistics (rev 1) == 0x01 0x008 4 44 --- Lifetime Power-On Resets 0x01 0x010 4 3253 --- Power-on Hours 0x01 0x018 6 8509995939 --- Logical Sectors Written 0x01 0x020 6 11151114 --- Number of Write Commands 0x01 0x028 6 33935516689 --- Logical Sectors Read 0x01 0x030 6 58675480 --- Number of Read Commands 0x01 0x038 6 3120865408 --- Date and Time TimeStamp 0x03 ===== = = === == Rotating Media Statistics (rev 1) == 0x03 0x008 4 3248 --- Spindle Motor Power-on Hours 0x03 0x010 4 523 --- Head Flying Hours 0x03 0x018 4 633 --- Head Load Events 0x03 0x020 4 0 --- Number of Reallocated Logical Sectors 0x03 0x028 4 0 --- Read Recovery Attempts 0x03 0x030 4 0 --- Number of Mechanical Start Failures 0x03 0x038 4 0 --- Number of Realloc. Candidate Logical Sectors 0x03 0x040 4 10 --- Number of High Priority Unload Events 0x04 ===== = = === == General Errors Statistics (rev 1) == 0x04 0x008 4 23 --- Number of Reported Uncorrectable Errors 0x04 0x010 4 0 --- Resets Between Cmd Acceptance and Completion 0x05 ===== = = === == Temperature Statistics (rev 1) == 0x05 0x008 1 31 --- Current Temperature 0x05 0x010 1 31 --- Average Short Term Temperature 0x05 0x018 1 35 --- Average Long Term Temperature 0x05 0x020 1 47 --- Highest Temperature 0x05 0x028 1 23 --- Lowest Temperature 0x05 0x030 1 39 --- Highest Average Short Term Temperature 0x05 0x038 1 28 --- Lowest Average Short Term Temperature 0x05 0x040 1 35 --- Highest Average Long Term Temperature 0x05 0x048 1 32 --- Lowest Average Long Term Temperature 0x05 0x050 4 0 --- Time in Over-Temperature 0x05 0x058 1 65 --- Specified Maximum Operating Temperature 0x05 0x060 4 0 --- Time in Under-Temperature 0x05 0x068 1 0 --- Specified Minimum Operating Temperature 0x06 ===== = = === == Transport Statistics (rev 1) == 0x06 0x008 4 379 --- Number of Hardware Resets 0x06 0x010 4 201 --- Number of ASR Events 0x06 0x018 4 0 --- Number of Interface CRC Errors |||_ C monitored condition met ||__ D supports DSN |___ N normalized value 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 19 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 20 Device-to-host register FISes sent due to a COMRESET 0x000b 2 0 CRC errors within host-to-device FIS 0x000d 2 0 Non-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 174807 Vendor specific ======== end ============ mdadm --examine /dev/sda /dev/sda: MBR Magic : aa55 Partition[0] : 4294967295 sectors at 1 (type ee) mdadm --examine /dev/sda1 mdadm: No md superblock detected on /dev/sda1. mdadm --examine /dev/sda2 mdadm: No md superblock detected on /dev/sda2. mdadm --examine /dev/sda3 mdadm: No md superblock detected on /dev/sda3. mdadm --examine /dev/sda4 mdadm: No md superblock detected on /dev/sda4. mdadm --examine /dev/sda5 /dev/sda5: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : 4e7bb63f:74d1ac58:b01b1b48:44c7b7d7 Name : ubuntu:0 Creation Time : Sun Sep 25 11:10:23 2011 Raid Level : raid5 Raid Devices : 4 Avail Dev Size : 5228257280 (2493.03 GiB 2676.87 GB) Array Size : 5859807744 (5588.35 GiB 6000.44 GB) Used Dev Size : 3906538496 (1862.78 GiB 2000.15 GB) Data Offset : 2048 sectors Super Offset : 8 sectors Unused Space : before=1968 sectors, after=1321718784 sectors State : clean Device UUID : 5ea8b540:4c59fcbc:f9ddc3fa:0d237a0f Internal Bitmap : 2 sectors from superblock Update Time : Fri Aug 3 20:59:33 2018 Bad Block Log : 512 entries available at offset 10 sectors Checksum : d2834fff - correct Events : 1664754 Layout : left-symmetric Chunk Size : 512K Device Role : Active device 3 Array State : A..A ('A' == active, '.' == missing, 'R' == replacing) ======== end ============ mdadm --examine /dev/sdb /dev/sdb: MBR Magic : aa55 Partition[0] : 4294967295 sectors at 1 (type ee) mdadm --examine /dev/sdb1 mdadm: No md superblock detected on /dev/sdb1. mdadm --examine /dev/sdb2 mdadm: No md superblock detected on /dev/sdb2. mdadm --examine /dev/sdb3 mdadm: No md superblock detected on /dev/sdb3. mdadm --examine /dev/sdb4 mdadm: No md superblock detected on /dev/sdb4. mdadm --examine /dev/sdb5 /dev/sdb5: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : 4e7bb63f:74d1ac58:b01b1b48:44c7b7d7 Name : ubuntu:0 Creation Time : Sun Sep 25 11:10:23 2011 Raid Level : raid5 Raid Devices : 4 Avail Dev Size : 5227997184 (2492.90 GiB 2676.73 GB) Array Size : 5859807744 (5588.35 GiB 6000.44 GB) Used Dev Size : 3906538496 (1862.78 GiB 2000.15 GB) Data Offset : 262144 sectors Super Offset : 8 sectors Unused Space : before=262064 sectors, after=1321458688 sectors State : clean Device UUID : 03d7b370:82d0d187:3b29ed55:3f8cf0e7 Internal Bitmap : 2 sectors from superblock Update Time : Sat Aug 4 09:58:00 2018 Checksum : ea60c7 - correct Events : 1664766 Layout : left-symmetric Chunk Size : 512K Device Role : Active device 0 Array State : A.A. ('A' == active, '.' == missing, 'R' == replacing) ======== end ============ mdadm --examine /dev/sdc /dev/sdc: MBR Magic : aa55 Partition[0] : 485376 sectors at 2048 (type fd) Partition[1] : 3906541568 sectors at 487424 (type fd) mdadm --examine /dev/sdc1 /dev/sdc1: Magic : a92b4efc Version : 1.2 Feature Map : 0x0 Array UUID : c69cfd58:15849dd5:d2519869:f54a73b4 Name : ubuntu:1 Creation Time : Mon Sep 26 20:07:27 2011 Raid Level : raid1 Raid Devices : 2 Avail Dev Size : 485352 (236.99 MiB 248.50 MB) Array Size : 242676 (236.99 MiB 248.50 MB) Data Offset : 24 sectors Super Offset : 8 sectors State : clean Device UUID : 8cc99ebc:0123dd57:d10a70a3:8a8b78ae Update Time : Sat Aug 4 11:33:02 2018 Checksum : a5dd6e96 - correct Events : 894 Device Role : Active device 1 Array State : .A ('A' == active, '.' == missing, 'R' == replacing) mdadm --examine /dev/sdc2 /dev/sdc2: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : 4e7bb63f:74d1ac58:b01b1b48:44c7b7d7 Name : ubuntu:0 Creation Time : Sun Sep 25 11:10:23 2011 Raid Level : raid5 Raid Devices : 4 Avail Dev Size : 3906539520 (1862.78 GiB 2000.15 GB) Array Size : 5859807744 (5588.35 GiB 6000.44 GB) Used Dev Size : 3906538496 (1862.78 GiB 2000.15 GB) Data Offset : 2048 sectors Super Offset : 8 sectors Unused Space : before=1968 sectors, after=1024 sectors State : clean Device UUID : af2335e9:0b0b6507:9f27f6be:4a83e51f Internal Bitmap : 2 sectors from superblock Update Time : Tue Jun 19 02:19:47 2018 Bad Block Log : 512 entries available at offset 10 sectors Checksum : 4b06fcef - correct Events : 1664734 Layout : left-symmetric Chunk Size : 512K Device Role : Active device 3 Array State : AAAR ('A' == active, '.' == missing, 'R' == replacing) ======== end ============ mdadm --examine /dev/sdd /dev/sdd: MBR Magic : aa55 Partition[0] : 485376 sectors at 2048 (type fd) Partition[1] : 3906541568 sectors at 487424 (type fd) mdadm --examine /dev/sdd1 /dev/sdd1: Magic : a92b4efc Version : 1.2 Feature Map : 0x0 Array UUID : 5c6b1a75:af4aaf52:12763893:c9ca8441 Name : ubuntu:2 Creation Time : Mon Sep 26 20:09:23 2011 Raid Level : raid1 Raid Devices : 2 Avail Dev Size : 485352 (236.99 MiB 248.50 MB) Array Size : 242676 (236.99 MiB 248.50 MB) Data Offset : 24 sectors Super Offset : 8 sectors State : clean Device UUID : 1eaeab43:f3d7c431:00e9e8d5:edd37366 Update Time : Sun Jul 1 06:56:15 2018 Checksum : 41f68508 - correct Events : 13313 Device Role : Active device 0 Array State : A. ('A' == active, '.' == missing, 'R' == replacing) mdadm --examine /dev/sdd2 /dev/sdd2: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : 4e7bb63f:74d1ac58:b01b1b48:44c7b7d7 Name : ubuntu:0 Creation Time : Sun Sep 25 11:10:23 2011 Raid Level : raid5 Raid Devices : 4 Avail Dev Size : 3906539520 (1862.78 GiB 2000.15 GB) Array Size : 5859807744 (5588.35 GiB 6000.44 GB) Used Dev Size : 3906538496 (1862.78 GiB 2000.15 GB) Data Offset : 2048 sectors Super Offset : 8 sectors Unused Space : before=1968 sectors, after=1024 sectors State : clean Device UUID : 0bb6c440:a2e47ae9:50eee929:fee9fa5e Internal Bitmap : 2 sectors from superblock Update Time : Sat Aug 4 09:58:00 2018 Checksum : 2ee3a6be - correct Events : 1664766 Layout : left-symmetric Chunk Size : 512K Device Role : Active device 2 Array State : A.A. ('A' == active, '.' == missing, 'R' == replacing) ======== end ============ mdadm --examine /dev/sde /dev/sde: MBR Magic : aa55 Partition[0] : 4294967295 sectors at 1 (type ee) mdadm --examine /dev/sde1 (this was an error: I added entire disk without partitioning it. I should clean this. I discovered this info just now,...) /dev/sde1: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : 4e7bb63f:74d1ac58:b01b1b48:44c7b7d7 Name : ubuntu:0 Creation Time : Sun Sep 25 11:10:23 2011 Raid Level : raid5 Raid Devices : 4 Avail Dev Size : 5860268032 (2794.39 GiB 3000.46 GB) Array Size : 5859807744 (5588.35 GiB 6000.44 GB) Used Dev Size : 3906538496 (1862.78 GiB 2000.15 GB) Data Offset : 262144 sectors Super Offset : 8 sectors Unused Space : before=262064 sectors, after=18446744069802753024 sectors State : clean Device UUID : 1a795187:43b83f1d:9931793e:3292a108 Internal Bitmap : 2 sectors from superblock Update Time : Wed May 9 15:20:19 2018 Checksum : dab73074 - correct Events : 1660472 Layout : left-symmetric Chunk Size : 512K Device Role : Active device 0 Array State : RAAA ('A' == active, '.' == missing, 'R' == replacing) mdadm --examine /dev/sde2 mdadm: No md superblock detected on /dev/sde2. mdadm --examine /dev/sde3 mdadm: No md superblock detected on /dev/sde3. mdadm --examine /dev/sde4 mdadm: No md superblock detected on /dev/sde4. mdadm --examine /dev/sde5 /dev/sde5: Magic : a92b4efc Version : 1.2 Feature Map : 0x1 Array UUID : 4e7bb63f:74d1ac58:b01b1b48:44c7b7d7 Name : ubuntu:0 Creation Time : Sun Sep 25 11:10:23 2011 Raid Level : raid5 Raid Devices : 4 Avail Dev Size : 5227997184 (2492.90 GiB 2676.73 GB) Array Size : 5859807744 (5588.35 GiB 6000.44 GB) Used Dev Size : 3906538496 (1862.78 GiB 2000.15 GB) Data Offset : 262144 sectors Super Offset : 8 sectors Unused Space : before=262064 sectors, after=1321458688 sectors State : active Device UUID : 00273767:14198b1d:3818018e:cd30aca2 Internal Bitmap : 2 sectors from superblock Update Time : Sat Aug 4 09:57:59 2018 Checksum : 7ff58cde - correct Events : 1664764 Layout : left-symmetric Chunk Size : 512K Device Role : Active device 1 Array State : AAA. ('A' == active, '.' == missing, 'R' == replacing) ======== end ============ cat /proc/mdstat Personalities : [raid1] [linear] [multipath] [raid0] [raid6] [raid5] [raid4] [raid10] md99 : active raid5 dm-4[6] dm-3[7] dm-1[2] dm-6[4] 5859807744 blocks super 1.2 level 5, 512k chunk, algorithm 2 [4/4] [UUUU] bitmap: 0/15 pages [0KB], 65536KB chunk md2 : active raid1 sdd1[2] 242676 blocks super 1.2 [2/1] [U_] md1 : active raid1 sdc1[3] 242676 blocks super 1.2 [2/1] [_U] unused devices: <none> ======== end ============ # mount /dev/md99 on /mnt/a type xfs (ro,relatime,attr2,inode64,sunit=1024,swidth=3072,noquota) # dmsetup status sde5: 0 5228259328 snapshot 1200/8388608000 16 sde1: 0 2048 snapshot 16/8388608000 16 sda5: 0 5228259328 snapshot 2168/8388608000 24 sdc2: 0 3906541568 snapshot 16/8388608000 16 sdb5: 0 5228259328 snapshot 2152/8388608000 24 sdd2: 0 3906541568 snapshot 1256/8388608000 16 # losetup NAME SIZELIMIT OFFSET AUTOCLEAR RO BACK-FILE DIO LOG-SEC /dev/loop15 0 0 1 1 /var/lib/snapd/snaps/core_5145.snap 0 512 /dev/loop1 0 0 1 1 /var/lib/snapd/snaps/core_4917.snap 0 512 /dev/loop13 0 0 0 0 /root/overlay-sde1 0 512 /dev/loop11 0 0 0 0 /root/overlay-sdc2 0 512 /dev/loop8 0 0 0 0 /root/overlay-sde5 0 512 /dev/loop6 0 0 0 0 /root/overlay-sdb5 0 512 /dev/loop4 0 0 0 0 /root/overlay-sdd2 0 512 /dev/loop14 0 0 0 0 /root/overlay-sde5 0 512 /dev/loop0 0 0 1 1 /var/lib/snapd/snaps/core_4830.snap 0 512 /dev/loop12 0 0 0 0 /root/overlay-sdd2 0 512 /dev/loop9 0 0 0 0 /root/overlay-sdb5 0 512 /dev/loop10 0 0 0 0 /root/overlay-sda5 0 512 /dev/loop7 0 0 0 0 /root/overlay-sde1 0 512 /dev/loop5 0 0 0 0 /root/overlay-sda5 0 512 /dev/loop3 0 0 0 0 /root/overlay-sdc2 0 512 # ls -la /dev/mapper/ total 0 drwxr-xr-x 2 root root 180 Aug 6 10:27 . drwxr-xr-x 20 root root 4860 Aug 8 10:20 .. crw------- 1 root root 10, 236 Aug 6 10:20 control lrwxrwxrwx 1 root root 7 Aug 6 10:28 sda5 -> ../dm-3 lrwxrwxrwx 1 root root 7 Aug 6 10:28 sdb5 -> ../dm-4 lrwxrwxrwx 1 root root 7 Aug 6 10:28 sdc2 -> ../dm-2 lrwxrwxrwx 1 root root 7 Aug 6 10:28 sdd2 -> ../dm-1 lrwxrwxrwx 1 root root 7 Aug 6 10:28 sde1 -> ../dm-0 lrwxrwxrwx 1 root root 7 Aug 6 10:28 sde5 -> ../dm-6 -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
