drawde Posted August 9, 2013 Share Posted August 9, 2013 I was running a parity check today and before it finished i found that it took a crap and stopped abruptly, disabling disk2. Can someone please check attached syslog? i am in the process of changing out the SATA cable now and will update with SMART report... some background if it helps: feb 2013 - drive in disk2 went bad, was able to add it back to the array by unassigning, rebooting and assigning again apr 26 2013 - disk2 failed again, replaced drive with a new one and rebuilt.. parity was good (link) aug 01 2013 - power outage.. errors in back to back parity checks... ran memtest overnight, all clear.. was testing drives and put everything back together and was getting clean parity checks all around (3 back to back checks) (link) today.. during another parity check today, disk2 took a poop. i did notice that the parity check was taking longer than normal. swapped sata cable out for another one syslog-2013-08-09.zip Quote Link to comment
drawde Posted August 9, 2013 Author Share Posted August 9, 2013 Statistics for /dev/sdg WDC_WD20EARX-00PASB0_WD-WCAZAL574391 smartctl -a -d ata /dev/sdg 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 === Device Model: WDC WD20EARX-00PASB0 Serial Number: WD-WCAZAL574391 Firmware Version: 51.0AB51 User Capacity: 2,000,398,934,016 bytes Device is: Not in smartctl database [for details use: -P showall] ATA Version is: 8 ATA Standard is: Exact ATA specification draft version not indicated Local Time is: Fri Aug 9 01:52:08 2013 EDT 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 200 200 051 Pre-fail Always - 0 3 Spin_Up_Time 0x0027 178 177 021 Pre-fail Always - 6091 4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 300 5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0 7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0 9 Power_On_Hours 0x0032 097 097 000 Old_age Always - 2483 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 - 21 192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 7 193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 2777 194 Temperature_Celsius 0x0022 115 112 000 Old_age Always - 35 196 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 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. in the syslog it says: Aug 9 01:10:53 Tower kernel: ata3: SError: { RecovData RecovComm UnrecovData Persist Proto HostInt PHYRdyChg PHYInt CommWake 10B8B Dispar BadCRC Handshk LinkSeq TrStaTrns UnrecFIS DevExch } does not look good at all. every error under the sun :'( but the SMART looks okay right? don't have much experience decyphering those but I do not see anything that stands out.. Quote Link to comment
drawde Posted August 9, 2013 Author Share Posted August 9, 2013 For now I swapped the SATA cable and turned on to get SMART report.. i tried unassigning the disk but decided to not go any further until i am able to get some assistance. at this point i stopped the array and powered off. I'm not sure if I should do Trust My Array or not. It failed DURING the last parity check (showing errors). but the previous parity check that i completed was good.. 0 errors. i'm assuming since the last parity check failed and i was showing something like 245 errors that the parity is BAD and i should not rebuild the drive. Quote Link to comment
drawde Posted August 9, 2013 Author Share Posted August 9, 2013 i was thinking of doing new config and reassigning my drives again and rebuild parity based on that? i'm confused if i should trust the parity or trust my disk.. the failure occured DURING a parity check so i'm not sure if maybe i'm screwed either way? Quote Link to comment
drawde Posted August 9, 2013 Author Share Posted August 9, 2013 for now i have it powered on, array stopped so i can remote in and play with it if i'm not here. please advise. Quote Link to comment
drawde Posted August 9, 2013 Author Share Posted August 9, 2013 i think all i need is should i rebuild the disk or do the trust my array procedure? drive failed during parity check so i'm thinking the parity is bad.. therefore would not be able to rebuild the data properly. Quote Link to comment
drawde Posted August 10, 2013 Author Share Posted August 10, 2013 Hey how come no one's likes me anymore Lol jk After looking through other posts could this be a power issue? I just setup my ups the other day Sent from my Q10 using Tapatalk 2 Quote Link to comment
drawde Posted August 10, 2013 Author Share Posted August 10, 2013 i've decided to do a new config via the utils menu and and assign my drives to original config and rebuild parity. i didn't think my parity was good due to failing during the last check, and also my parity wasn't 100% in working order due to the power outage a few days ago. i believe this is the right thing to do because i had does this previously with a couple drives at a time rebuilding parity every time to check which drive was bad. i have (hopefully) corrected that issue by swapping out the sata cable. and i believe if this is the wrong way to go about it there's no way to back out now, lol. there's nothing on my server i won't be able to get again, although it will take me some time. wish me luck Quote Link to comment
drawde Posted August 11, 2013 Author Share Posted August 11, 2013 Which SATA card? I have to see where the SATA cable actually goes to but it's either a SATA2 Serial ATA II PCI-Express RAID Controller Card (Silicon Image SIL3132), RAID CARD ROSEWILL|RC-201 2SATA RTL or RAID CRAD SUPERMICRO AOC-SASLP-MV8 Quote Link to comment
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