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

Jason D. Clinton me at jasonclinton.com
Thu Apr 14 15:23:03 UTC 2011


2011/4/14 Bruno Wolff III <bruno at wolff.to>

> 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/
>

All the "compacting" firmwares on all SSD's do this.
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