Hello, Didde Brockman wrote: > Oct 20 13:49:00 infra kernel: md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for resync. > Oct 20 13:49:00 infra kernel: md: using 128k window, over a total of 244195904 blocks. > Oct 20 13:50:37 infra kernel: res 41/40:00:2e:1c:a1/9d:01:00:00:00/40 Emask 0x409 (media error) <F> > Oct 20 13:50:37 infra kernel: ata4.00: configured for UDMA/100 > Oct 20 13:50:37 infra kernel: ata4: EH complete Error messages from libata are truncated there should be more lines before the line starts with "res". Please post full dmesg. From the above, it seems like a bad drive tho. Media error indicates that the drive reported the media (platter) is bad and can't be read or written. -- tejun - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html