> What does smartctl report on sdc and sde (I think you want smartctl -x, > the extended "display everything" command)? [root@lamachine ~]# smartctl -x /dev/{sdc,sdd,sde} smartctl 6.4 2015-06-04 r4109 [x86_64-linux-4.3.3-303.fc23.x86_64] (local build) Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org ERROR: smartctl takes ONE device name as the final command-line argument. You have provided 3 device names: /dev/sdc /dev/sdd /dev/sde Use smartctl -h to get a usage summary [root@lamachine ~]# smartctl -x /dev/sdc smartctl 6.4 2015-06-04 r4109 [x86_64-linux-4.3.3-303.fc23.x86_64] (local build) Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Green Device Model: WDC WD30EZRX-00D8PB0 Serial Number: WD-WCC4NCWT13RF LU WWN Device Id: 5 0014ee 25fc9e460 Firmware Version: 80.00A80 User Capacity: 3,000,591,900,160 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: Tue Sep 13 07:53:18 2016 BST 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, NOT FROZEN [SEC1] 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: (38940) 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: ( 391) 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 177 177 021 - 6116 4 Start_Stop_Count -O--CK 100 100 000 - 41 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 085 085 000 - 11128 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 - 41 192 Power-Off_Retract_Count -O--CK 200 200 000 - 20 193 Load_Cycle_Count -O--CK 142 142 000 - 175500 194 Temperature_Celsius -O---K 123 114 000 - 27 196 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) 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: 27 Celsius Power Cycle Min/Max Temperature: 23/27 Celsius Lifetime Min/Max Temperature: 15/36 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 (376) Index Estimated Time Temperature Celsius 377 2016-09-12 23:56 ? - 378 2016-09-12 23:57 23 **** 379 2016-09-12 23:58 24 ***** ... ..( 4 skipped). .. ***** 384 2016-09-13 00:03 24 ***** 385 2016-09-13 00:04 25 ****** 386 2016-09-13 00:05 25 ****** 387 2016-09-13 00:06 25 ****** 388 2016-09-13 00:07 26 ******* ... ..( 2 skipped). .. ******* 391 2016-09-13 00:10 26 ******* 392 2016-09-13 00:11 27 ******** ... ..( 7 skipped). .. ******** 400 2016-09-13 00:19 27 ******** 401 2016-09-13 00:20 29 ********** 402 2016-09-13 00:21 28 ********* ... ..( 4 skipped). .. ********* 407 2016-09-13 00:26 28 ********* 408 2016-09-13 00:27 29 ********** ... ..( 4 skipped). .. ********** 413 2016-09-13 00:32 29 ********** 414 2016-09-13 00:33 30 *********** ... ..( 5 skipped). .. *********** 420 2016-09-13 00:39 30 *********** 421 2016-09-13 00:40 31 ************ ... ..( 23 skipped). .. ************ 445 2016-09-13 01:04 31 ************ 446 2016-09-13 01:05 32 ************* ... ..( 24 skipped). .. ************* 471 2016-09-13 01:30 32 ************* 472 2016-09-13 01:31 ? - 473 2016-09-13 01:32 33 ************** 474 2016-09-13 01:33 32 ************* ... ..( 9 skipped). .. ************* 6 2016-09-13 01:43 32 ************* 7 2016-09-13 01:44 33 ************** ... ..( 20 skipped). .. ************** 28 2016-09-13 02:05 33 ************** 29 2016-09-13 02:06 32 ************* 30 2016-09-13 02:07 32 ************* 31 2016-09-13 02:08 32 ************* 32 2016-09-13 02:09 33 ************** 33 2016-09-13 02:10 32 ************* ... ..( 62 skipped). .. ************* 96 2016-09-13 03:13 32 ************* 97 2016-09-13 03:14 ? - 98 2016-09-13 03:15 24 ***** ... ..( 4 skipped). .. ***** 103 2016-09-13 03:20 24 ***** 104 2016-09-13 03:21 25 ****** 105 2016-09-13 03:22 25 ****** 106 2016-09-13 03:23 25 ****** 107 2016-09-13 03:24 26 ******* ... ..( 2 skipped). .. ******* 110 2016-09-13 03:27 26 ******* 111 2016-09-13 03:28 27 ******** ... ..( 6 skipped). .. ******** 118 2016-09-13 03:35 27 ******** 119 2016-09-13 03:36 28 ********* ... ..( 11 skipped). .. ********* 131 2016-09-13 03:48 28 ********* 132 2016-09-13 03:49 29 ********** ... ..( 8 skipped). .. ********** 141 2016-09-13 03:58 29 ********** 142 2016-09-13 03:59 30 *********** ... ..( 11 skipped). .. *********** 154 2016-09-13 04:11 30 *********** 155 2016-09-13 04:12 31 ************ ... ..( 42 skipped). .. ************ 198 2016-09-13 04:55 31 ************ 199 2016-09-13 04:56 ? - 200 2016-09-13 04:57 22 *** 201 2016-09-13 04:58 22 *** 202 2016-09-13 04:59 23 **** 203 2016-09-13 05:00 23 **** 204 2016-09-13 05:01 24 ***** 205 2016-09-13 05:02 24 ***** 206 2016-09-13 05:03 25 ****** ... ..( 3 skipped). .. ****** 210 2016-09-13 05:07 25 ****** 211 2016-09-13 05:08 26 ******* 212 2016-09-13 05:09 27 ******** ... ..( 7 skipped). .. ******** 220 2016-09-13 05:17 27 ******** 221 2016-09-13 05:18 28 ********* ... ..( 13 skipped). .. ********* 235 2016-09-13 05:32 28 ********* 236 2016-09-13 05:33 29 ********** ... ..( 10 skipped). .. ********** 247 2016-09-13 05:44 29 ********** 248 2016-09-13 05:45 30 *********** ... ..( 16 skipped). .. *********** 265 2016-09-13 06:02 30 *********** 266 2016-09-13 06:03 31 ************ ... ..( 96 skipped). .. ************ 363 2016-09-13 07:40 31 ************ 364 2016-09-13 07:41 ? - 365 2016-09-13 07:42 31 ************ 366 2016-09-13 07:43 31 ************ 367 2016-09-13 07:44 30 *********** 368 2016-09-13 07:45 30 *********** 369 2016-09-13 07:46 30 *********** 370 2016-09-13 07:47 31 ************ ... ..( 5 skipped). .. ************ 376 2016-09-13 07:53 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 2 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 2 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 1280 Vendor specific [root@lamachine ~]# smartctl -x /dev/sdd smartctl 6.4 2015-06-04 r4109 [x86_64-linux-4.3.3-303.fc23.x86_64] (local build) Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Green Device Model: WDC WD30EZRX-00D8PB0 Serial Number: WD-WCC4NPRDD6D7 LU WWN Device Id: 5 0014ee 25fca27b1 Firmware Version: 80.00A80 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: Tue Sep 13 07:53:20 2016 BST 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, NOT FROZEN [SEC1] 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: (39060) 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: ( 392) 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 176 176 021 - 6166 4 Start_Stop_Count -O--CK 100 100 000 - 41 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 085 085 000 - 11129 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 - 41 192 Power-Off_Retract_Count -O--CK 200 200 000 - 27 193 Load_Cycle_Count -O--CK 137 137 000 - 191240 194 Temperature_Celsius -O---K 123 114 000 - 27 196 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) 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: 27 Celsius Power Cycle Min/Max Temperature: 23/27 Celsius Lifetime Min/Max Temperature: 15/36 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 (401) Index Estimated Time Temperature Celsius 402 2016-09-12 23:56 ? - 403 2016-09-12 23:57 23 **** 404 2016-09-12 23:58 23 **** 405 2016-09-12 23:59 24 ***** ... ..( 3 skipped). .. ***** 409 2016-09-13 00:03 24 ***** 410 2016-09-13 00:04 25 ****** 411 2016-09-13 00:05 25 ****** 412 2016-09-13 00:06 25 ****** 413 2016-09-13 00:07 26 ******* ... ..( 2 skipped). .. ******* 416 2016-09-13 00:10 26 ******* 417 2016-09-13 00:11 27 ******** ... ..( 7 skipped). .. ******** 425 2016-09-13 00:19 27 ******** 426 2016-09-13 00:20 28 ********* 427 2016-09-13 00:21 29 ********** ... ..( 10 skipped). .. ********** 438 2016-09-13 00:32 29 ********** 439 2016-09-13 00:33 30 *********** ... ..( 4 skipped). .. *********** 444 2016-09-13 00:38 30 *********** 445 2016-09-13 00:39 31 ************ ... ..( 23 skipped). .. ************ 469 2016-09-13 01:03 31 ************ 470 2016-09-13 01:04 32 ************* ... ..( 26 skipped). .. ************* 19 2016-09-13 01:31 32 ************* 20 2016-09-13 01:32 ? - 21 2016-09-13 01:33 33 ************** 22 2016-09-13 01:34 32 ************* ... ..( 11 skipped). .. ************* 34 2016-09-13 01:46 32 ************* 35 2016-09-13 01:47 33 ************** ... ..( 11 skipped). .. ************** 47 2016-09-13 01:59 33 ************** 48 2016-09-13 02:00 32 ************* ... ..( 73 skipped). .. ************* 122 2016-09-13 03:14 32 ************* 123 2016-09-13 03:15 ? - 124 2016-09-13 03:16 23 **** 125 2016-09-13 03:17 24 ***** ... ..( 3 skipped). .. ***** 129 2016-09-13 03:21 24 ***** 130 2016-09-13 03:22 25 ****** 131 2016-09-13 03:23 25 ****** 132 2016-09-13 03:24 25 ****** 133 2016-09-13 03:25 26 ******* 134 2016-09-13 03:26 26 ******* 135 2016-09-13 03:27 26 ******* 136 2016-09-13 03:28 27 ******** ... ..( 7 skipped). .. ******** 144 2016-09-13 03:36 27 ******** 145 2016-09-13 03:37 28 ********* ... ..( 11 skipped). .. ********* 157 2016-09-13 03:49 28 ********* 158 2016-09-13 03:50 29 ********** ... ..( 9 skipped). .. ********** 168 2016-09-13 04:00 29 ********** 169 2016-09-13 04:01 30 *********** ... ..( 12 skipped). .. *********** 182 2016-09-13 04:14 30 *********** 183 2016-09-13 04:15 31 ************ ... ..( 40 skipped). .. ************ 224 2016-09-13 04:56 31 ************ 225 2016-09-13 04:57 ? - 226 2016-09-13 04:58 22 *** 227 2016-09-13 04:59 22 *** 228 2016-09-13 05:00 23 **** 229 2016-09-13 05:01 23 **** 230 2016-09-13 05:02 24 ***** 231 2016-09-13 05:03 24 ***** 232 2016-09-13 05:04 25 ****** ... ..( 3 skipped). .. ****** 236 2016-09-13 05:08 25 ****** 237 2016-09-13 05:09 26 ******* 238 2016-09-13 05:10 27 ******** ... ..( 6 skipped). .. ******** 245 2016-09-13 05:17 27 ******** 246 2016-09-13 05:18 28 ********* ... ..( 13 skipped). .. ********* 260 2016-09-13 05:32 28 ********* 261 2016-09-13 05:33 29 ********** ... ..( 11 skipped). .. ********** 273 2016-09-13 05:45 29 ********** 274 2016-09-13 05:46 30 *********** ... ..( 20 skipped). .. *********** 295 2016-09-13 06:07 30 *********** 296 2016-09-13 06:08 31 ************ ... ..( 92 skipped). .. ************ 389 2016-09-13 07:41 31 ************ 390 2016-09-13 07:42 ? - 391 2016-09-13 07:43 31 ************ ... ..( 9 skipped). .. ************ 401 2016-09-13 07:53 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 3 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 3 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 1283 Vendor specific [root@lamachine ~]# smartctl -x /dev/sde smartctl 6.4 2015-06-04 r4109 [x86_64-linux-4.3.3-303.fc23.x86_64] (local build) Copyright (C) 2002-15, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Western Digital Green Device Model: WDC WD30EZRX-00D8PB0 Serial Number: WD-WCC4N1294906 LU WWN Device Id: 5 0014ee 25f968120 Firmware Version: 80.00A80 User Capacity: 3,000,591,900,160 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: Tue Sep 13 07:53:23 2016 BST 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, NOT FROZEN [SEC1] 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: (43200) 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: ( 433) 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 175 175 021 - 6208 4 Start_Stop_Count -O--CK 100 100 000 - 40 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 085 085 000 - 11141 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 - 40 192 Power-Off_Retract_Count -O--CK 200 200 000 - 27 193 Load_Cycle_Count -O--CK 143 143 000 - 172837 194 Temperature_Celsius -O---K 123 113 000 - 27 196 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) 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: 27 Celsius Power Cycle Min/Max Temperature: 23/27 Celsius Lifetime Min/Max Temperature: 16/37 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 (145) Index Estimated Time Temperature Celsius 146 2016-09-12 23:56 ? - 147 2016-09-12 23:57 23 **** 148 2016-09-12 23:58 23 **** 149 2016-09-12 23:59 24 ***** ... ..( 3 skipped). .. ***** 153 2016-09-13 00:03 24 ***** 154 2016-09-13 00:04 25 ****** 155 2016-09-13 00:05 25 ****** 156 2016-09-13 00:06 25 ****** 157 2016-09-13 00:07 26 ******* 158 2016-09-13 00:08 26 ******* 159 2016-09-13 00:09 26 ******* 160 2016-09-13 00:10 27 ******** ... ..( 8 skipped). .. ******** 169 2016-09-13 00:19 27 ******** 170 2016-09-13 00:20 28 ********* ... ..( 6 skipped). .. ********* 177 2016-09-13 00:27 28 ********* 178 2016-09-13 00:28 29 ********** ... ..( 5 skipped). .. ********** 184 2016-09-13 00:34 29 ********** 185 2016-09-13 00:35 30 *********** ... ..( 5 skipped). .. *********** 191 2016-09-13 00:41 30 *********** 192 2016-09-13 00:42 31 ************ ... ..( 25 skipped). .. ************ 218 2016-09-13 01:08 31 ************ 219 2016-09-13 01:09 32 ************* ... ..( 20 skipped). .. ************* 240 2016-09-13 01:30 32 ************* 241 2016-09-13 01:31 ? - 242 2016-09-13 01:32 33 ************** 243 2016-09-13 01:33 32 ************* ... ..( 35 skipped). .. ************* 279 2016-09-13 02:09 32 ************* 280 2016-09-13 02:10 33 ************** ... ..( 63 skipped). .. ************** 344 2016-09-13 03:14 33 ************** 345 2016-09-13 03:15 ? - 346 2016-09-13 03:16 23 **** 347 2016-09-13 03:17 24 ***** ... ..( 3 skipped). .. ***** 351 2016-09-13 03:21 24 ***** 352 2016-09-13 03:22 25 ****** 353 2016-09-13 03:23 25 ****** 354 2016-09-13 03:24 25 ****** 355 2016-09-13 03:25 26 ******* 356 2016-09-13 03:26 26 ******* 357 2016-09-13 03:27 26 ******* 358 2016-09-13 03:28 27 ******** ... ..( 5 skipped). .. ******** 364 2016-09-13 03:34 27 ******** 365 2016-09-13 03:35 28 ********* ... ..( 9 skipped). .. ********* 375 2016-09-13 03:45 28 ********* 376 2016-09-13 03:46 29 ********** ... ..( 5 skipped). .. ********** 382 2016-09-13 03:52 29 ********** 383 2016-09-13 03:53 30 *********** ... ..( 7 skipped). .. *********** 391 2016-09-13 04:01 30 *********** 392 2016-09-13 04:02 31 ************ ... ..( 28 skipped). .. ************ 421 2016-09-13 04:31 31 ************ 422 2016-09-13 04:32 32 ************* ... ..( 23 skipped). .. ************* 446 2016-09-13 04:56 32 ************* 447 2016-09-13 04:57 ? - 448 2016-09-13 04:58 22 *** 449 2016-09-13 04:59 22 *** 450 2016-09-13 05:00 23 **** 451 2016-09-13 05:01 23 **** 452 2016-09-13 05:02 24 ***** 453 2016-09-13 05:03 24 ***** 454 2016-09-13 05:04 25 ****** ... ..( 3 skipped). .. ****** 458 2016-09-13 05:08 25 ****** 459 2016-09-13 05:09 26 ******* 460 2016-09-13 05:10 27 ******** 461 2016-09-13 05:11 28 ********* ... ..( 12 skipped). .. ********* 474 2016-09-13 05:24 28 ********* 475 2016-09-13 05:25 29 ********** ... ..( 6 skipped). .. ********** 4 2016-09-13 05:32 29 ********** 5 2016-09-13 05:33 30 *********** ... ..( 8 skipped). .. *********** 14 2016-09-13 05:42 30 *********** 15 2016-09-13 05:43 31 ************ ... ..( 41 skipped). .. ************ 57 2016-09-13 06:25 31 ************ 58 2016-09-13 06:26 32 ************* ... ..( 74 skipped). .. ************* 133 2016-09-13 07:41 32 ************* 134 2016-09-13 07:42 ? - 135 2016-09-13 07:43 32 ************* ... ..( 9 skipped). .. ************* 145 2016-09-13 07:53 32 ************* 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 3 Transition from drive PhyRdy to drive PhyNRdy 0x000a 2 3 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 1285 Vendor specific [root@lamachine ~]# > And looking at the lsdrv stuff, were you using LVM? That's got a load of > references to LV. yes I was using LVM on top of raid Thanks for the help so far guys! -- 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