Got a lovely email overnight corresponding to the following error in the messages log:
And a big red critical alert in the GUI.
But...zpool status has everything still online, and I'm not actually seeing this in smartctl?
Also nothing on any of the other drives. So where did this come from? Anything I should do to check in further detail?
EDIT:
FreeNAS-9.3-STABLE-201511040813
Intel E3-1220 v3
Asrock E3C224D2I
16GB ECC
4xSeagate 4TB ST4000DM000 and 2x WD Green 4TB Greens WD40EZRX in a RAIDZ2
Code:
Nov 18 00:34:46 freenas smartd[2845]: Device: /dev/ada0, 8 Currently unreadable (pending) sectors Nov 18 00:34:46 freenas smartd[2845]: Device: /dev/ada0, 8 Offline uncorrectable sectors Nov 18 00:34:46 freenas smartd[2845]: Device: /dev/ada0, 8 Currently unreadable (pending) sectors Nov 18 00:34:46 freenas smartd[2845]: Device: /dev/ada0, 8 Offline uncorrectable sectors
And a big red critical alert in the GUI.
But...zpool status has everything still online, and I'm not actually seeing this in smartctl?
Code:
$ sudo smartctl -a /dev/ada0 smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p28 amd64] (local build) Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION === Model Family: Seagate Desktop HDD.15 Device Model: ST4000DM000-1F2168 Serial Number: S301BMGT LU WWN Device Id: 5 000c50 0807c7b78 Firmware Version: CC54 User Capacity: 4,000,787,030,016 bytes [4.00 TB] Sector Sizes: 512 bytes logical, 4096 bytes physical Rotation Rate: 5900 rpm Form Factor: 3.5 inches Device is: In smartctl database [for details use: -P show] ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Wed Nov 18 11:29:36 2015 EST SMART support is: Available - device has SMART capability. SMART support is: Enabled === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED General SMART Values: Offline data collection status: (0x82) Offline data collection activity was completed without error. Auto Offline Data Collection: Enabled. Self-test execution status: ( 0) The previous self-test routine completed without error or no self-test has ever been run. Total time to complete Offline data collection: ( 107) 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: ( 1) minutes. Extended self-test routine recommended polling time: ( 525) minutes. Conveyance self-test routine recommended polling time: ( 2) minutes. SCT capabilities: (0x1085) SCT Status supported. SMART Attributes Data Structure revision number: 10 Vendor Specific SMART Attributes with Thresholds: ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x000f 111 099 006 Pre-fail Always - 35086976 3 Spin_Up_Time 0x0003 091 091 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 24 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 068 060 030 Pre-fail Always - 6804147 9 Power_On_Hours 0x0032 099 099 000 Old_age Always - 1035 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 24 183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0 184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0 187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0 188 Command_Timeout 0x0032 100 100 000 Old_age Always - 0 0 0 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 064 058 045 Old_age Always - 36 (Min/Max 19/38) 191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0 192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 4 193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 63 194 Temperature_Celsius 0x0022 036 042 000 Old_age Always - 36 (0 18 0 0 0) 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 1034h+49m+07.586s 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 1512806165 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 39894388448 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error # 1 Short offline Completed without error 00% 1035 - # 2 Short offline Completed without error 00% 761 - # 3 Short offline Completed without error 00% 688 - # 4 Short offline Completed without error 00% 520 - # 5 Short offline Completed without error 00% 360 - # 6 Short offline Completed without error 00% 135 - 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.
Also nothing on any of the other drives. So where did this come from? Anything I should do to check in further detail?
EDIT:
FreeNAS-9.3-STABLE-201511040813
Intel E3-1220 v3
Asrock E3C224D2I
16GB ECC
4xSeagate 4TB ST4000DM000 and 2x WD Green 4TB Greens WD40EZRX in a RAIDZ2
Last edited: