On 31.07.2013, Jonathan Allen wrote:
Jul 30 18:58:38 brush kernel: [ 3538.326139] ata4: hard resetting
link
Jul 30 18:58:38 brush kernel: [ 3538.989992] ata4: SATA link up 1.5 Gbps (SStatus 113
SControl 310)
Jul 30 18:58:38 brush kernel: [ 3539.007104] ata4.00: configured for PIO0
Jul 30 18:58:38 brush kernel: [ 3539.022994] ata4: EH complete
This happens about every 30 seconds. Any idea what is going on?
Could you install hdparm and see if this is still happening after a
"hdparm -W0 /dev/sda"?