luca2 Posted February 8, 2020 Share Posted February 8, 2020 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 Quote Link to comment
Vr2Io Posted February 8, 2020 Share Posted February 8, 2020 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 Quote Link to comment
luca2 Posted February 8, 2020 Author Share Posted February 8, 2020 ok, thx for your help. I will re-run a preclear cycle to check again for those 2 parameters. Quote Link to comment
luca2 Posted February 14, 2020 Author Share Posted February 14, 2020 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 Quote Link to comment
Vr2Io Posted February 15, 2020 Share Posted February 15, 2020 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. Quote Link to comment
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