debian esata

[Liga]

ciao, ho un disco esata su cui faccio i backup, di tanto in tanto si incarta, dandomi questi errori, poi di solito devo riavviare per tornare a vederlo c'è qualcosa che posso fare? [16852915.672522] sd 8:0:0:0: [sde] Synchronizing SCSI cache [16852915.672543] sd 8:0:0:0: [sde] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [16852915.672546] sd 8:0:0:0: [sde] Stopping disk [16852915.672550] sd 8:0:0:0: [sde] START_STOP FAILED [16852915.672552] sd 8:0:0:0: [sde] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK [16852922.104944] ata9: exception Emask 0x10 SAct 0x0 SErr 0x41d0000 action 0xe frozen [16852922.104953] ata9: irq_stat 0x00400040, connection status changed [16852922.104960] ata9: SError: { PHYRdyChg CommWake 10B8B Dispar DevExch } [16852922.104968] ata9: hard resetting link [16852932.120071] ata9: softreset failed (device not ready) [16852932.120079] ata9: hard resetting link [16852938.064135] ata9: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [16852938.064140] ata9.00: link online but device misclassifed [16852938.064142] ata9: link online but 1 devices misclassified, retrying [16852938.064143] ata9: reset failed (errno=-11), retrying in 5 secs [16852942.120442] ata9: hard resetting link [16852948.056357] ata9: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [16852948.056362] ata9.00: link online but device misclassifed [16852948.056364] ata9: link online but 1 devices misclassified, retrying [16852948.056366] ata9: reset failed (errno=-11), retrying in 30 secs [16852977.120127] ata9: limiting SATA link speed to 1.5 Gbps [16852977.120130] ata9: hard resetting link [16853465.192121] ata9: softreset failed (device not ready) [16853465.192129] ata9: reset failed, giving up [16853465.192136] ata9: EH complete ciao Liga -- Liga