November 8, 201213 yr My server just took down the array, because of a slight(!) temperature rise on one of the drives: Server Name: Tower IP: 192.168.0.17 Status: Parity Disk Critical Overheat! 32768C (DiskId: ST3000DM001-1CH166_Z1F0ZJ6D) Date: Thu Nov 8 11:45:19 CET 2012 Disk Temperature Status ----------------------------------------------------------------- Parity Disk [hda]: 32768C (DiskId: ST3000DM001-1CH166_Z1F0ZJ6D) Disk 1 [sdb]: 35C (DiskId: ST2000DL003-9VT166_5YD864CW) Disk 2 [sdc]: 39C (DiskId: WDC_WD20EARS-00J2GB0_WD-WCAYY0046583) Disk 3 [sdd]: 37C (DiskId: ST32000542AS_5XW2GD1J) Disk 4 [sde1]: 37C (DiskId: WDC_WD5000AAKS-00A7B0_WD-WMASY2927224) Disk SMART Health Status ----------------------------------------------------------------- Parity Disk PASSED (DiskId: ST3000DM001-1CH166_Z1F0ZJ6D) Disk 1 PASSED (DiskId: ST2000DL003-9VT166_5YD864CW) Disk 2 PASSED (DiskId: WDC_WD20EARS-00J2GB0_WD-WCAYY0046583) Disk 3 PASSED (DiskId: ST32000542AS_5XW2GD1J) Disk 4 PASSED (DiskId: WDC_WD5000AAKS-00A7B0_WD-WMASY2927224) 32768 degrees Celsius, that's quite hot! How's this possible? The drive itself is about 10 days old, went through preclear without any errors.
November 8, 201213 yr That's 59014.4 degrees Fahrenheit,...or 6 times the temperature of the sun's surface!!! Holy smokes Batman,...we've got a problem.
November 13, 201213 yr That's 59014.4 degrees Fahrenheit,...or 6 times the temperature of the sun's surface!!! Holy smokes Batman,...we've got a problem. Well at least he will not have to run the heater this winter.
February 5, 201313 yr I just experieced the same with my drive (same drive as OP). Bad temp sensor? How can I ensure this doesnt happen again - I mean unRAID shutting down the system or should I rma disk. Disk Temperature Status ----------------------------------------------------------------- Parity Disk [sdh]: 26C (DiskId: ST3000DM001-1CH166_) Disk 1 [sdg]: 32768C (DiskId: ST3000DM001-1CH166_) Disk 2 [sdf]: 27C (DiskId: ST31000528AS_) Disk 3 [sde]: 28C (DiskId: Hitachi_HDS5C3020ALA632_) Disk 4 [sdd]: 28C (DiskId: Hitachi_HDS5C3020ALA632_) Disk 5 [sdc]: 27C (DiskId: WDC_WD10EAVS-00D7B0_WD-) Disk 6 [sdb]: 29C (DiskId: WDC_WD15EARS-00J2GB0_WD-) Disk 7 [sdn]: 26C (DiskId: ST31000528AS_9VP51FEQ) Disk 8 [sdm]: 28C (DiskId: WDC_WD20EARS-00MVWB0_WD-) Disk 9 [sdl]: 27C (DiskId: WDC_WD20EARS-00MVWB0_WD-) Disk 10 [sdk]: 27C (DiskId: Hitachi_HDS5C3020ALA632_) Disk 11 [sdj]: 24C (DiskId: ST2000DL003-9VT166_) Disk SMART Health Status ----------------------------------------------------------------- Parity Disk PASSED (DiskId: ST3000DM001-1CH166_) Disk 1 PASSED (DiskId: ST3000DM001-1CH166_) Disk 2 PASSED (DiskId: ST31000528AS_) Disk 3 PASSED (DiskId: Hitachi_HDS5C3020ALA632_) Disk 4 PASSED (DiskId: Hitachi_HDS5C3020ALA632_) Disk 5 PASSED (DiskId: WDC_WD10EAVS-00D7B0_WD-) Disk 6 PASSED (DiskId: WDC_WD15EARS-00J2GB0_WD-) Disk 7 PASSED (DiskId: ST31000528AS_9VP51FEQ) Disk 8 PASSED (DiskId: WDC_WD20EARS-00MVWB0_WD-) Disk 9 PASSED (DiskId: WDC_WD20EARS-00MVWB0_WD-) Disk 10 PASSED (DiskId: Hitachi_HDS5C3020ALA632_) Disk 11 PASSED (DiskId: ST2000DL003-9VT166_)
February 5, 201313 yr Author I went to the computer store and got it exchanged for a new one. They didn't object when I showed them the print-out of the error mail I got from unRAID. Got the same model of drive, no problems with it so far. I guess they have a problem with the heat sensors on that model, as I don't seem to be the only one...
February 6, 201313 yr Parity Disk [hda]: 32768C (DiskId: ST3000DM001-1CH166_Z1F0ZJ6D) The fact that it is showing up with an IDE-type device symbol, hd* instead of sd*, indicates you probably need to go into your BIOS settings, and change the SATA support modes to a native SATA mode, preferably AHCI, anything but IDE emulation. You may see a little performance improvement on that drive.
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