February 8, 20206 yr Hi!, I need to upgrade my actual parity drive (3TB) to this new ST8000DM004 8TB drive. I would appreciate if anyone can check this smart report and confirm to me the disk is ok. It seems obvious since the report I think does not show any error, but the new disk did not finish 1 full preclear cycle. I am still waiting to get some feedback on the preclear plugin support forum, but if the disk is ok then I would proceed to upgrade my parity now. Rgds ST8000DM004-2CX188_WCT2AX56-20200208-1107.txt
February 8, 20206 yr Two statistics item have concern, but SMART show it is fine. There are hard to say use this disk or not. For me, I don't preclear on new disk, because I usually rebuild under maintenance mode and I have dual parity & backup, if failure occur, I will simple re-add the old disk. You could check does statistics error grow after rebuild. Device Statistics (GP Log 0x04) Page Offset Size Value Flags Description 0x01 ===== = = === == General Statistics (rev 1) == 0x01 0x008 4 8 --- Lifetime Power-On Resets 0x01 0x010 4 65 --- Power-on Hours 0x01 0x018 6 15628834935 --- Logical Sectors Written 0x01 0x020 6 11634636 --- Number of Write Commands 0x01 0x028 6 19256553804 --- Logical Sectors Read 0x01 0x030 6 18900817 --- Number of Read Commands 0x01 0x038 6 - --- Date and Time TimeStamp 0x03 ===== = = === == Rotating Media Statistics (rev 1) == 0x03 0x008 4 65 --- Spindle Motor Power-on Hours 0x03 0x010 4 62 --- Head Flying Hours 0x03 0x018 4 57 --- Head Load Events 0x03 0x020 4 0 --- Number of Reallocated Logical Sectors 0x03 0x028 4 1 --- Read Recovery Attempts 0x03 0x030 4 0 --- Number of Mechanical Start Failures 0x03 0x038 4 0 --- Number of Realloc. Candidate Logical Sectors 0x03 0x040 4 7 --- Number of High Priority Unload Events 0x04 ===== = = === == General Errors Statistics (rev 1) == 0x04 0x008 4 2 --- Number of Reported Uncorrectable Errors 0x04 0x010 4 0 --- Resets Between Cmd Acceptance and Completion
February 8, 20206 yr Author ok, thx for your help. I will re-run a preclear cycle to check again for those 2 parameters.
February 14, 20206 yr Author Two statistics item have concern, but SMART show it is fine. There are hard to say use this disk or not. For me, I don't preclear on new disk, because I usually rebuild under maintenance mode and I have dual parity & backup, if failure occur, I will simple re-add the old disk. You could check does statistics error grow after rebuild. Device Statistics (GP Log 0x04) Page Offset Size Value Flags Description 0x01 ===== = = === == General Statistics (rev 1) == 0x01 0x008 4 8 --- Lifetime Power-On Resets 0x01 0x010 4 65 --- Power-on Hours 0x01 0x018 6 15628834935 --- Logical Sectors Written 0x01 0x020 6 11634636 --- Number of Write Commands 0x01 0x028 6 19256553804 --- Logical Sectors Read 0x01 0x030 6 18900817 --- Number of Read Commands 0x01 0x038 6 - --- Date and Time TimeStamp 0x03 ===== = = === == Rotating Media Statistics (rev 1) == 0x03 0x008 4 65 --- Spindle Motor Power-on Hours 0x03 0x010 4 62 --- Head Flying Hours 0x03 0x018 4 57 --- Head Load Events 0x03 0x020 4 0 --- Number of Reallocated Logical Sectors 0x03 0x028 4 1 --- Read Recovery Attempts 0x03 0x030 4 0 --- Number of Mechanical Start Failures 0x03 0x038 4 0 --- Number of Realloc. Candidate Logical Sectors 0x03 0x040 4 7 --- Number of High Priority Unload Events 0x04 ===== = = === == General Errors Statistics (rev 1) == 0x04 0x008 4 2 --- Number of Reported Uncorrectable Errors 0x04 0x010 4 0 --- Resets Between Cmd Acceptance and CompletionAfter a new preclear cycle it showed no errors. I must have moved the case while preclear and theft disk was affected. Will keep an eye on the statistics as nyway.Thx! Enviado desde mi HMA-L29 mediante Tapatalk
February 15, 20206 yr 6 hours ago, luca2 said: After a new preclear cycle it showed no errors. I must have moved the case while preclear and theft disk was affected. Will keep an eye on the statistics as nyway. Thx! Enviado desde mi HMA-L29 mediante Tapatalk Agree, don't worry too much.
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