[linux-ide added back. please don't drop cc list] Kasimir Mueller wrote: > Tejun Heo schrieb: >> Kasimir Müller wrote: >> >>> Nov 12 19:28:42 linux kernel: ata6.02: cmd >>> ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x0 data 0 >>> Nov 12 19:28:42 linux kernel: res >>> 40/00:00:09:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout) >>> >> >> That's flush timing out, which isn't good. >> >> 1. Are the errors localized to ata6.02? >> > I think it's ata6.01 The above message says 6.02 tho. Anyways, if the errors are localized to one drive, please swap that drive with another drive. Do the errors follow the drive or stay with the slot? >> 2. Is FLUSH always involved (ie. is cmd always ea)? >> > yes Hmmm... okay. That sounds like a dying drive to me. What does 'smartctl -a /dev/sdX' say? >> 3. If you disable NCQ, what do errors look like? >> > I put all disk-drives in the blacklist , without a change So, NCQ isn't the problem. ATM, it sounds like a dying drive to me. Please double check the errors are localized to one drive, check smartctl log and try to verify as written above. Thanks. -- 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
