Does your application depend on, or report, free disk space? Re: F20 Self Contained Change: OS Installer Support for LVM Thin Provisioning

[Chris Murphy]

On Jul 29, 2013, at 1:05 PM, Steve Grubb <sgrubb at redhat.com> wrote:
> 
> The audit system also cares about space available. We tell people to create a 
> partition specifically for auditing so that we can keep close track on what's 
> left.

How does the audit system determine space available? If it's using btrfs configured for raid1 or raid10, df and stat will report the total storage of all devices in the volume, unlike md raid (or even proprietary raid). Instead df reports logs files as using twice as much space.


Chris Murphy