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Damn, I had no idea about wdidle. I just bought another green drive!
Can I do smartctl while volume is silvering?
Sure, you can read the SMART data at any time. Just don't overlap SMART tests with heavy IO.
Damn, I had no idea about wdidle. I just bought another green drive!
Can I do smartctl while volume is silvering?
We can tell that you have a "green drive" just by seeing this line:
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 1335262
You should have run "wdidle" on the drive before putting it in use.
Please post the smartctl output of the other 2 drives in code tags, so we can view their health.
smartctl -a /dev/ada1 smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p7 amd64] (local build) Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Model Family: Western Digital Caviar Green (Adv. Format) Device Model: WDC WD20EARX-00PASB0 Serial Number: WD-WMAZA5550540 LU WWN Device Id: 5 0014ee 058227628 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: 8 ATA Standard is: Exact ATA specification draft version not indicated Local Time is: Tue Jan 27 17:23:40 2015 CET 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: (37980) 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: ( 366) 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 FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 173 170 021 Pre-fail Always - 6333 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 403 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0 9 Power_On_Hours 0x0032 075 075 000 Old_age Always - 18575 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 392 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 310 193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 1322603 194 Temperature_Celsius 0x0022 107 098 000 Old_age Always - 43 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0 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% 18549 - # 2 Short offline Completed without error 00% 7488 - # 3 Short offline Completed without error 00% 7487 - # 4 Short offline Completed without error 00% 7485 - # 5 Short offline Completed without error 00% 7484 - # 6 Short offline Completed without error 00% 7483 - # 7 Short offline Completed without error 00% 7482 - # 8 Short offline Completed without error 00% 7481 - # 9 Short offline Completed without error 00% 7480 - #10 Short offline Completed without error 00% 7479 - #11 Short offline Completed without error 00% 7478 - #12 Short offline Completed without error 00% 7477 - #13 Short offline Completed without error 00% 7476 - #14 Short offline Completed without error 00% 7475 - #15 Short offline Completed without error 00% 7474 - #16 Short offline Completed without error 00% 7473 - #17 Short offline Completed without error 00% 7472 - #18 Short offline Completed without error 00% 7471 - #19 Short offline Completed without error 00% 7470 - #20 Short offline Completed without error 00% 7469 - #21 Short offline Completed without error 00% 7468 - 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.
smartctl -a /dev/ada2 smartctl 5.43 2012-06-30 r3573 [FreeBSD 8.3-RELEASE-p7 amd64] (local build) Copyright (C) 2002-12 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Model Family: Western Digital Caviar Green (Adv. Format) Device Model: WDC WD20EARX-00ZUDB0 Serial Number: WD-WCC1H0293609 LU WWN Device Id: 5 0014ee 20662aec5 Firmware Version: 80.00A80 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: 8 ATA Standard is: Exact ATA specification draft version not indicated Local Time is: Tue Jan 27 17:25:02 2015 CET 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: (0x84) Offline data collection activity was suspended by an interrupting command from host. 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: (40500) 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: ( 390) 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 FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE 1 Raw_Read_Error_Rate 0x002f 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 222 220 021 Pre-fail Always - 7858 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 403 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0 9 Power_On_Hours 0x0032 075 075 000 Old_age Always - 18972 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 392 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 310 193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 1767951 194 Temperature_Celsius 0x0022 106 097 000 Old_age Always - 44 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0 199 UDMA_CRC_Error_Count 0x0032 200 199 000 Old_age Always - 5849 200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0 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% 18946 - # 2 Short offline Completed without error 00% 7509 - # 3 Short offline Completed without error 00% 7508 - # 4 Short offline Completed without error 00% 7506 - # 5 Short offline Completed without error 00% 7505 - # 6 Short offline Completed without error 00% 7504 - # 7 Short offline Completed without error 00% 7503 - # 8 Short offline Completed without error 00% 7502 - # 9 Short offline Completed without error 00% 7501 - #10 Short offline Completed without error 00% 7500 - #11 Short offline Completed without error 00% 7499 - #12 Short offline Completed without error 00% 7498 - #13 Short offline Completed without error 00% 7497 - #14 Short offline Completed without error 00% 7496 - #15 Short offline Completed without error 00% 7495 - #16 Short offline Completed without error 00% 7494 - #17 Short offline Completed without error 00% 7493 - #18 Short offline Completed without error 00% 7492 - #19 Short offline Completed without error 00% 7491 - #20 Short offline Completed without error 00% 7490 - #21 Short offline Completed without error 00% 7489 - 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.
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 1767951
Wow. Nominated for the highest LCC ever. At least the highest I've ever seen. Doing the math, at 18972 power on hours, and the above LCC, the hard drive unloads and loads it's head every 38 seconds.
No wonder we recommend a 300 second load cycle timer.
At some point I see they had short tests configured every hour. I'm personally don't think there's any point. Stick to a long test every week or two and you'll be better off.
:( :(
Is there any point in using wdidle at this point? From your reaction, I guess they are going to fail soon anyway.
If I connect an external cd-rom player, and boot up with UBCD, can I change my drive settings with WDIDLE3 on all drives at the same time (all of them are wd green disks)?
[root@freenas] ~# zpool status pool: NAS state: ONLINE status: The pool is formatted using an older on-disk format. The pool can still be used, but some features are unavailable. action: Upgrade the pool using 'zpool upgrade'. Once this is done, the pool will no longer be accessible on older software versions. scan: scrub repaired 0 in 15h17m with 0 errors on Wed Jan 28 19:47:28 2015 config: NAME STATE READ WRITE CKS UM NAS ONLINE 0 0 0 raidz1-0 ONLINE 0 0 0 gptid/55546f72-a620-11e4-bd23-002522ad0736 ONLINE 0 0 0 ada1 ONLINE 0 0 0 ada2 ONLINE 0 0 0 errors: No known data errors