arcotton

Thank you for the quick replies, This was a replacement drive because disk1 had failed, I still have the old drive but it is toast as far as I know. No I do not have notifications setup or receive alerts by email, in hindsight that would have been nice....I need to look into that and get that working going forward. Ok so given this current mess what are my best options? Is it safe for me to continue the rebuild for disk1, let that finish, replace failing disk5, and then perform a rebuild again? I know DISK5 is failing but does that mean the data is corrupt, not sure if it is safe to continue rebuilding or not.

Hello, I'm currently in the process of performing a data rebuild for a new replacement drive (DISK 1). During the rebuild process, I noticed some concerning warning messages complaining about disk sectors appear for a different drive in my array (DISK5). This prompted me to click on the drive in question and I noticed the last smart test for this drive resulted in errors. I became concerned and paused the data rebuild. I looked over the smart report (attached below *information is a little over my head*) and I saw at the very beginning it indicates "SMART overall-health self-assessment test result: PASSED". I'm now confused because I'm not sure if the drive is failing and needs to be replaced or if it is safe for me to continue rebuilding. The dashboard seems to indicate the disk is not healthy and these are some of the following attributes I noticed (Not sure what they mean): Reallocated sector count: 360 Reported uncorrect: 88 Current pending sector: 496 Offline uncorrectable: 496 Looking at what other folks have experienced, it appears when the SMART report returns errors for a drive, the drive most likely needs to be replaced. Not sure if this is the case given my situation, but if it is what would be the best course action going forward given the fact I'm currently in the middle of Parity-Sync/Data-Rebuild processing? Do I simply keep the rebuild paused, spin down the drive, replace the drive with a new one. and then continue the rebuild? I feel like that might be a little too easy... In addition to the SMART report, I attached my server's diagnostic information and a couple screenshots. I'm currently running UNRAID Version: 6.8.2. If anymore information is needed please let me know Dashboard Screen Shot: More Failing Drive Information (DISK5): DISK5 SMART Report.txt Server_Diagnostic_Info.zip