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Drives Overheating and Disconnecting

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Hey all, 

 

Every time I have multiple drives spinning at the same time, my temps climb to 50C, and the DAS seems to disconnect from my drives, stop reporting temp, and start spitting out errors. Until I reboot the DAS / Unraid, the discs are unresponsive.

 

This happens when I attempt to run an initial parity check and try preclearing multiple drives simultaneously.

 

The PC and DAS are connected through USB 3.2. I'm unsure if I'm making a mistake or if this is a limitation of my hardware configuration.


My hardware setup is:

  • PC: Beelink S12 Pro Mini PC, Intel 12th Gen Alder Lake- N100
  • DAS: TERRAMASTER D6-320
  • Array: 6 x Seagate IronWolf Pro 18TB NAS HDD
  • Cache: Samsung Electronics 870 EVO 2TB 2.5 Inch SATA III Internal SSD 

 

 

tower-diagnostics-20240926-1519.zip

  • Community Expert

USB troubles, you can try a different port or cable, but note that USB is not recommend for array or pool devices:

 

Sep 26 12:25:23 Tower kernel: usb 2-3-port3: disabled by hub (EMI?), re-enabling...
Sep 26 12:25:23 Tower kernel: usb 2-3-port3: config error
Sep 26 12:25:23 Tower kernel: usb 2-3.3: USB disconnect, device number 4
Sep 26 12:25:23 Tower kernel: usb 2-3.3.1: USB disconnect, device number 6
Sep 26 12:25:23 Tower kernel: sd 3:0:0:0: [sdd] Synchronizing SCSI cache
Sep 26 12:25:23 Tower kernel: sd 3:0:0:0: [sdd] Synchronize Cache(10) failed: Result: hostbyte=0x01 driverbyte=DRIVER_OK
Sep 26 12:25:23 Tower kernel: usb 2-3.3.2: USB disconnect, device number 7
Sep 26 12:25:23 Tower kernel: sd 4:0:0:0: [sde] Synchronizing SCSI cache
Sep 26 12:25:23 Tower kernel: sd 4:0:0:0: [sde] Synchronize Cache(10) failed: Result: hostbyte=0x01 driverbyte=DRIVER_OK
Sep 26 12:25:23 Tower kernel: usb 2-3.3.3: USB disconnect, device number 8
Sep 26 12:25:23 Tower kernel: sd 5:0:0:0: [sdf] Synchronizing SCSI cache
Sep 26 12:25:23 Tower kernel: sd 5:0:0:0: [sdf] Synchronize Cache(10) failed: Result: hostbyte=0x01 driverbyte=DRIVER_OK
Sep 26 12:25:23 Tower kernel: usb 2-3.3.4: USB disconnect, device number 9
Sep 26 12:25:23 Tower kernel: sd 6:0:0:0: [sdg] Synchronizing SCSI cache
Sep 26 12:25:23 Tower kernel: sd 6:0:0:0: [sdg] Synchronize Cache(10) failed: Result: hostbyte=0x01 driverbyte=DRIVER_OK
Sep 26 12:25:23 Tower kernel: usb 2-3-port3: config error
### [PREVIOUS LINE REPEATED 29 TIMES] ###
Sep 26 12:25:24 Tower kernel: usb 2-3-port4: config error
Sep 26 12:25:24 Tower kernel: usb 2-3.4: USB disconnect, device number 5

 

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