Public bug reported:
After a Kernel upgrade, my computer became unresponsive and a drive
would fail in a RAID 1 array.
***What I tried***
1-Testing the drive (drive OK)
2-Replacing the drive with a new one (one drive would fail during array
rebuilding after 15-30minutes)
3-Building a completely new RAID 1 array with new drives (one drive would fail
again)
4-Enabling WDTLER on my drives (one drive would still fail)
***What fixed the issue***
Disabling SATA NCQ (native command queuing) :
echo 1 > /sys/block/sda/device/queue_depth
***Hardware details***
Asus M2N-L with NForce 570 chipset
2xWD Caviar Green (tried with Black also, same problem)
***Software details***
Ubuntu 9.10 AMD64
Kernel 2.6.31-19 generic
***Dmesg errors details***
"end_request: I/O error, dev 03:02 (hda), sector 70056"
[23890.728605] ata3.00: error: { ICRC ABRT }
[23890.728611] res 41/84:70:37:47:7d/84:00:3f:00:00/40 Emask 0x10 (ATA
bus error)
[14432.965000] ata3: SError: { Handshk }
[14460.447372] ata3: SError: { Handshk }
[14477.747641] ata3: SError: { LinkSeq TrStaTrns }
** Affects: ubuntu
Importance: Undecided
Status: New
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SATA error after updating Kernel 2.6.31-19
https://bugs.launchpad.net/bugs/518259
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