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Any one can tell me what this mean... (obtained using dmesg -T)

[vie oct 24 20:06:01 2014] ata3.00: irq_stat 0x40000001
[vie oct 24 20:06:01 2014] ata3.00: failed command: WRITE DMA EXT
[vie oct 24 20:06:01 2014] ata3.00: cmd 35/00:00:00:ac:9a/00:04:00:00:00/e0 tag                                                                                                                                           0 dma 524288 out
         res 61/04:00:00:ac:9a/00:04:00:00:00/e0 Emask 0x1 (device error)
[vie oct 24 20:06:01 2014] ata3.00: status: { DRDY DF ERR }
[vie oct 24 20:06:01 2014] ata3.00: error: { ABRT }
[vie oct 24 20:06:01 2014] ata3.00: failed to enable AA (error_mask=0x1)
[vie oct 24 20:06:01 2014] ata3.00: failed to enable AA (error_mask=0x1)
[vie oct 24 20:06:01 2014] ata3.00: configured for UDMA/133 (device error ignore                                                                                                                                          d)
[vie oct 24 20:06:01 2014] ata3: EH complete
NGRhodes
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claudio lopez
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1 Answers1

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looks similar to problem: https://serverfault.com/questions/319781/momentary-and-frequent-system-freeze-in-linux-mint

in short here are some possible causes:

  • Inteferences on the SATA BUS. Might be solved by adjusting spread spectrum settings in the BIOS
  • a hardware (disk) fault. consider the output of smartctl -a /dev/sdX
  • a low-level device lock. consult hdparm -I /dev/sdX
Community
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Stephan Richter
  • 101
  • 3