December 31, 20205 yr Hi my HDD is doing some random stuff ^^ Since one month or so im getting messages that my drive is having bad sectors. After a bit they disappeared again and than 1-2 days later they came back again. One time i had a bad sata cable. SMART Selftest Quote HomeServer01, [31.12.20 02:32] HOMESERVER01: Warning [HOMESERVER01] - current pending sector is 144 Unraid device sdj SMART health [197] ST2000DM001-1CH164_W1E62MB5 (sdj) warning HomeServer01, [31.12.20 02:32] HOMESERVER01: Warning [HOMESERVER01] - offline uncorrectable is 144 Unraid device sdj SMART health [198] ST2000DM001-1CH164_W1E62MB5 (sdj) warning HomeServer01, [31.12.20 05:13] HOMESERVER01: Notice [HOMESERVER01] - current pending sector returned to normal value Unraid device sdj SMART message [197] ST2000DM001-1CH164_W1E62MB5 (sdj) normal HomeServer01, [31.12.20 05:13] HOMESERVER01: Notice [HOMESERVER01] - offline uncorrectable returned to normal value Unraid device sdj SMART message [198] ST2000DM001-1CH164_W1E62MB5 (sdj) normal Im running a preclear on the drive. ############################################################################################################################ # # # unRAID Server Preclear of disk W1E62MB5 # # Cycle 1 of 1, partition start on sector 64. # # # # # # Step 1 of 5 - Pre-read verification: [3:39:18 @ 152 MB/s] SUCCESS # # Step 2 of 5 - Zeroing the disk: [3:33:36 @ 156 MB/s] SUCCESS # # Step 3 of 5 - Writing unRAID's Preclear signature: SUCCESS # # Step 4 of 5 - Verifying unRAID's Preclear signature: SUCCESS # # Step 5 of 5 - Post-Read verification: [3:40:27 @ 151 MB/s] SUCCESS # # # # # # # # # # # # # # # ############################################################################################################################ # Cycle elapsed time: 10:53:30 | Total elapsed time: 10:53:31 # ############################################################################################################################ ############################################################################################################################ # # # S.M.A.R.T. Status (device type: default) # # # # # # ATTRIBUTE INITIAL CYCLE 1 STATUS # # Reallocated_Sector_Ct 0 0 - # # Power_On_Hours 52372 52383 Up 11 # # Runtime_Bad_Block 53 53 - # # End-to-End_Error 0 0 - # # Reported_Uncorrect 0 0 - # # Airflow_Temperature_Cel 31 33 Up 2 ->Failed in Past<- # # Current_Pending_Sector 144 0 Down 144 # # Offline_Uncorrectable 144 0 Down 144 # # UDMA_CRC_Error_Count 679 679 - # # # # # # # ############################################################################################################################ # SMART overall-health self-assessment test result: PASSED # ############################################################################################################################ --> ATTENTION: Please take a look into the SMART report above for drive health issues. --> RESULT: Preclear Finished Successfully!. So my questens now. How can the offline uncorrectable sectors disappeared? And since smart test is passed is it save to use the drive? (not for criticl data) And is there anything i can do to fix that? Best regards MrYoshii Edited December 31, 20205 yr by MrYoshii
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