Hard drive expert, should I be worry?
I just rebooted one of linux server in my office and saw the following error:hda: dma_timer_expiry: dma status == 0x21
hda: DMA timeout error
hda: dma timeout error: status=0x50 { DriveReady SeekComplete }
ide: failed opcode was: unknown
Should I be worry and backup all data ASAP?
Thanks for your advice.
John