Hi everyone, My freenas system says
zpool status media gives
smartctl -a /dev/da11
Specifically I am confused about why zpool status says the disk is online, smart says it passed but shows a bunch of read failures and the gui error message says it is offline?
I do have a couple of spares so I will just replace the drive, but I still would like a better understanding of what this all means.
Thanks
zpool status media gives
Code:
pool: media state: ONLINE scan: scrub repaired 0 in 3h2m with 0 errors on Sat May 9 03:07:30 2015 config: NAME STATE READ WRITE CKSUM media ONLINE 0 0 0 raidz3-0 ONLINE 0 0 0 gptid/00befba3-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/01812627-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/0248a557-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/030c9f1f-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/03cd5c95-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/0491309a-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/055637d6-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 raidz3-1 ONLINE 0 0 0 gptid/0621decb-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/06a133aa-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/070e583b-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/077cef11-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/07e2d677-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/08492576-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 gptid/08af1707-c1dc-11e3-9905-002590d7e131 ONLINE 0 0 0 errors: No known data errors
smartctl -a /dev/da11
Code:
smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p13 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: Z300DBGT LU WWN Device Id: 5 000c50 0507143b7 Firmware Version: CC52 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: ATA8-ACS T13/1699-D revision 4 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) Local Time is: Sun May 10 23:29:09 2015 MDT 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: (0x00) Offline data collection activity was never started. Auto Offline Data Collection: Disabled. Self-test execution status: ( 121) The previous self-test completed having the read element of the test failed. Total time to complete Offline data collection: ( 612) seconds. Offline data collection capabilities: (0x73) SMART execute Offline immediate. Auto Offline data collection on/off support. Suspend Offline collection upon new command. No 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: ( 542) 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 118 099 006 Pre-fail Always - 179784256 3 Spin_Up_Time 0x0003 092 092 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 184 5 Reallocated_Sector_Ct 0x0033 098 098 010 Pre-fail Always - 2384 7 Seek_Error_Rate 0x000f 073 060 030 Pre-fail Always - 22784740 9 Power_On_Hours 0x0032 093 093 000 Old_age Always - 6223 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 184 183 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 092 092 000 Old_age Always - 8 190 Airflow_Temperature_Cel 0x0022 074 062 045 Old_age Always - 26 (Min/Max 16/27) 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 - 177 193 Load_Cycle_Count 0x0032 054 054 000 Old_age Always - 92327 194 Temperature_Celsius 0x0022 026 040 000 Old_age Always - 26 (0 13 0 0 0) 197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 152 198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 152 199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 5616h+27m+06.219s 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 60373279110 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 83033852060 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: read failure 90% 6211 - # 2 Short offline Completed: read failure 70% 6199 - # 3 Short offline Completed: read failure 90% 6187 - # 4 Short offline Completed: read failure 10% 6178 - # 5 Short offline Completed: read failure 90% 6164 - # 6 Short offline Completed: read failure 80% 6152 - # 7 Extended offline Completed: read failure 90% 6127 - # 8 Extended offline Interrupted (host reset) 00% 438 - # 9 Extended offline Interrupted (host reset) 00% 342 - #10 Extended offline Interrupted (host reset) 90% 230 - #11 Extended offline Interrupted (host reset) 00% 229 - 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.
Specifically I am confused about why zpool status says the disk is online, smart says it passed but shows a bunch of read failures and the gui error message says it is offline?
I do have a couple of spares so I will just replace the drive, but I still would like a better understanding of what this all means.
Thanks