Ext4 + barriers=1 + ssd + power loss while commiting to a git repo = broken repo?

[Bruno Wolff III]

On Thu, Apr 14, 2011 at 16:53:00 +0200,
  Michał Piotrowski <mkkp4x4 at gmail.com> wrote:
> "Fixed a rare condition that could cause the drive to reset and clear the data"
> 
> I begin to wonder if it was the right decision to change main drive to SSD :)
> 
> Maybe it's time to start using data=journal

If you want to read some scary stuff some SSDs do take a look at the following
comment from LWN: http://lwn.net/Articles/437467/