Bug#691427: journal commit I/O error on brand-new Thinkpad T430s ext4 on lvm on SSD

[Jonathan Nieder <jrnieder@gmail.com>]

found 691427 linux/3.2.23-1 , linux/3.5.5-1~experimental.1
quit

Hi,

Didier Raboud wrote:

> Tags: upstream

What upstream version did you test?

[...]
> Under some load (importing thousands of records in MySQL via a hand-called PHP
> script), the system reliably stops working fine enough because of "journal
> commit I/O error" leading to a readonly filesystem. Then Gnome becomes
> (obviously) unuseable and the only way out is a hard-reboot.

Can you get full "dmesg" output when in this state?  A serial console[1] or
netconsole[2] might be helpful in obtaining that, or if that's not possible,
a photograph of messages on the screen will do in a pinch.

Thanks for reporting, and hope that helps,
Jonathan

[1] if you are lucky enough to have a docking station with serial port:
http://www.kernel.org/doc/Documentation/serial-console.txt
[2] http://www.kernel.org/doc/Documentation/networking/netconsole.txt