April 14, 201313 yr A reallocated sector count of 17216! I have never seen a value anywhere near that high. I would certainly not be trusting that drive and would have RMA'ed it some time ago.
April 15, 201313 yr Very sorry, but that new Seagate does look bad. Take a copy of the SMART report with you, and you should have no trouble getting it replaced. (Well normally that would be true, but your luck hasn't been so good lately!)
April 15, 201313 yr Have you tried a different power supply? Also did you try the 4.7 version of unraid? Sent from my GT-I9300 using Tapatalk 2
April 15, 201313 yr Author Very sorry, but that new Seagate does look bad. Take a copy of the SMART report with you, and you should have no trouble getting it replaced. (Well normally that would be true, but your luck hasn't been so good lately!) I did it. Right now came from shop with a new drive. I open the seal. I try to change to new WD NAS series but they don´t agree due to guarantee return. Installed in unraid the smart show this: 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 100 100 006 Pre-fail Always - 13456 3 Spin_Up_Time 0x0003 097 097 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 4 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 100 253 030 Pre-fail Always - 44 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 0 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 4 183 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 100 253 000 Old_age Always - 0 189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0 190 Airflow_Temperature_Cel 0x0022 071 071 045 Old_age Always - 29 (Min/Max 21/29) 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 - 6 194 Temperature_Celsius 0x0022 029 040 000 Old_age Always - 29 (0 21 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 200 253 000 Old_age Always - 0 240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 260446816829440 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 0 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 209 Now I´ll pleclear it and tomorrow right to parity. New week... new tests I let you know.
April 16, 201313 yr Author Preclear done Now parity rebuild. ========================================================================1.13 == invoked as: ./preclear_disk.sh /dev/sdf == ST2000DM001-1CH164 Z340764R == Disk /dev/sdf has been successfully precleared == with a starting sector of 64 == Ran 1 cycle == == Using :Read block size = 8225280 Bytes == Last Cycle's Pre Read Time : 4:07:59 (134 MB/s) == Last Cycle's Zeroing time : 3:59:46 (139 MB/s) == Last Cycle's Post Read Time : 10:30:09 (52 MB/s) == Last Cycle's Total Time : 18:38:55 == == Total Elapsed Time 18:38:55 == == Disk Start Temperature: 29C == == Current Disk Temperature: 33C, == ============================================================================ ** Changed attributes in files: /tmp/smart_start_sdf /tmp/smart_finish_sdf ATTRIBUTE NEW_VAL OLD_VAL FAILURE_THRESHOLD STATUS RAW_VALUE Raw_Read_Error_Rate = 119 100 6 ok 215821904 Spin_Retry_Count = 100 100 97 near_thresh 0 End-to-End_Error = 100 100 99 near_thresh 0 High_Fly_Writes = 99 100 0 ok 1 Airflow_Temperature_Cel = 67 71 45 near_thresh 33 Temperature_Celsius = 33 29 0 ok 33 No SMART attributes are FAILING_NOW 0 sectors were pending re-allocation before the start of the preclear. 0 sectors were pending re-allocation after pre-read in cycle 1 of 1. 0 sectors were pending re-allocation after zero of disk in cycle 1 of 1. 0 sectors are pending re-allocation at the end of the preclear, the number of sectors pending re-allocation did not change. 0 sectors had been re-allocated before the start of the preclear. 0 sectors are re-allocated at the end of the preclear, the number of sectors re-allocated did not change. ============================================================================ smartctl after preclear 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 119 100 006 Pre-fail Always - 215821904 3 Spin_Up_Time 0x0003 097 097 000 Pre-fail Always - 0 4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 4 5 Reallocated_Sector_Ct 0x0033 100 100 010 Pre-fail Always - 0 7 Seek_Error_Rate 0x000f 100 253 030 Pre-fail Always - 440985 9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 28 10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0 12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 4 183 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 - 0 189 High_Fly_Writes 0x003a 099 099 000 Old_age Always - 1 190 Airflow_Temperature_Cel 0x0022 070 065 045 Old_age Always - 30 (Min/Max 21/35) 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 - 9 194 Temperature_Celsius 0x0022 030 040 000 Old_age Always - 30 (0 21 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 - 93862215286802 241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 3907029216 242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 11926445461 SMART Error Log Version: 1 No Errors Logged
April 17, 201313 yr Author Parity rebuild done. Parity check done. No errors found. No R/W errors found on syslog. All seems right. I let you know in a couple of days so we could close the issue as solved.
April 22, 201313 yr Author Dear all, a week from new->new-> parity drive and all RW errors gone. So, as summary and for forum archive: - Thousand RW errors on parity - Change cable - change port - buy new drive - errors continue - new drive was a faulty unit - replacement solve all issues So, as I wrote probability rules went against me but all solved now. Thanks again all of you help me and specially Robj to review, and comment, a really long log.
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