May 18, 201115 yr Hello all, Today i saw in the main window that i have errors in my parity drive. I've started a Parity-Check (now at 74%) and so far there aren't any sync errors. I've noticed that i'm getting a lot of errors in my syslog. I'm running 5.0-beta6a. Uploaded with ImageShack.us smart: smartctl -a -d ata /dev/sde smartctl 5.40 2010-10-16 r3189 [i486-slackware-linux-gnu] (local build) Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net === START OF INFORMATION SECTION === Model Family: Western Digital Caviar Green (Adv. Format) family Device Model: WDC WD20EARS-00MVWB0 Serial Number: WD-WMAZA0214886 Firmware Version: 50.0AB50 User Capacity: 2,000,398,934,016 bytes 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: Wed May 18 20:44:59 2011 IDT 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: (37800) 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: ( 255) 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 198 198 051 Pre-fail Always - 2176 3 Spin_Up_Time 0x0027 163 160 021 Pre-fail Always - 6825 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 537 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 094 094 000 Old_age Always - 4906 10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0 11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0 12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 43 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 16 193 Load_Cycle_Count 0x0032 199 199 000 Old_age Always - 3134 194 Temperature_Celsius 0x0022 118 115 000 Old_age Always - 32 196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 292 198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 44 199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0 200 Multi_Zone_Error_Rate 0x0008 195 195 000 Old_age Offline - 1550 SMART Error Log Version: 1 No Errors Logged SMART Self-test log structure revision number 1 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. Any idea's ? the HD is failing? Oron syslog.txt
May 18, 201115 yr There are some current pending sectors that have not been reallocated as of yet. Basically it found places on the disks there are/were bad. If the number keeps going up, then it is something to worry about, otherwise you should be fine.
May 18, 201115 yr Author You're talking about this line: 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 292 What about the errors in the syslog, they are related?
May 18, 201115 yr You're talking about this line: 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 292 What about the errors in the syslog, they are related? Yes, they are related. I would probably make sure all connections are secure and good. Also replace any cables that you can.
May 18, 201115 yr You're talking about this line: 197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 292 What about the errors in the syslog, they are related? Yes, they are related. I would probably make sure all connections are secure and good. Also replace any cables that you can. The errors are "read" errors. Those are sectors that are un-readable. At 292, I'd replace the drive. Until you re-calculate parity, that parity disk will clobber 292 sectors of any disk you try to rebuild if one were to fail. You can attempt to fix the errors (by re-allocating the unreadable sectors) by Stopping the array un-assigning the parity disk Starting the array with it un-assigned Stopping the array once more Re-assigning the parity drive Starting the array with it re-assigned. It will re-write parity with exactly the same contents as current, but the SMART firmware should re-allocate the un-readable sectors. I'd still RMA it. It is unlikely to get better.
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