I dont see these error message with 3.12 kernel, or if I boot with ncq disabled.
$ echo 1 > /sys/block/sda/device/queue_depth
Additionally, fstrim seems to return the same upon reboot
first run # fstrim -v / /: 920118112256 bytes were trimmed
second run ( after reboot ) /: 920175951872 bytes were trimmed
third run (after reboot) fstrim -v /boot/ /boot/: 75911168 bytes were trimmed root@K43SA:/home/ritesh# fstrim -v / /: 920183271424 bytes were trimmed
fstrim does claim 0 bytes to trim, after each subsequent run
__self: http://askubuntu.com/questions/133946/are-these-sata-errors-dangerous/133960#133960 https://bbs.archlinux.org/viewtopic.php?id=147189 http://www.itechlounge.net/2013/07/linux-ata-failed-command-read-fpdma-queued/ https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094446
I dont see these error message with 3.12 kernel, or if I boot with ncq disabled.
$ echo 1 > /sys/block/ sda/device/ queue_depth
Additionally, fstrim seems to return the same upon reboot
first run
# fstrim -v /
/: 920118112256 bytes were trimmed
second run ( after reboot )
/: 920175951872 bytes were trimmed
third run (after reboot) /home/ritesh# fstrim -v /
fstrim -v /boot/
/boot/: 75911168 bytes were trimmed
root@K43SA:
/: 920183271424 bytes were trimmed
fstrim does claim 0 bytes to trim, after each subsequent run
__self: askubuntu. com/questions/ 133946/ are-these- sata-errors- dangerous/ 133960# 133960 /bbs.archlinux. org/viewtopic. php?id= 147189 www.itechlounge .net/2013/ 07/linux- ata-failed- command- read-fpdma- queued/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1094446
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