[fedora-arm] SSD USB reset problems on Trimslice Pro

[Jeffrey Bastian]

On Wed, Oct 09, 2013 at 06:07:18PM -0500, Jon wrote:
> Would you please try adjusting the read ahead higher? See if the problem is
> reproduced after.

I doubled it and unfortunately the problem still happened within a few seconds:

[root at trimslice ~]# blockdev --getra /dev/sda
256
[root at trimslice ~]# blockdev --setra 512 /dev/sda 
[root at trimslice ~]# blockdev --getra /dev/sda
512
[root at trimslice ~]# mount /dev/sda1 /mnt/boot
[root at trimslice ~]# rsync -xav /boot/ /mnt/boot/


Over on the serial console:

[ 1635.044729] hub 1-0:1.0: cannot reset port 1 (err = -110)
[ 1635.273814] hub 1-0:1.0: cannot reset port 1 (err = -110)
[ 1635.279207] hub 1-0:1.0: Cannot enable port 1.  Maybe the USB cable is bad?


I tried slowing down the rsync with 
  nice -n19 ionice -c3 rsync --bwlimit=1024K ...
but that didn't help.

The good news is the SSD is ok according to the badblocks program.

Jeff