[PATCH 0/6] Extended file stat system call

J. Bruce Fields bfields at fieldses.org
Fri Apr 27 10:10:57 CDT 2012


On Fri, Apr 27, 2012 at 11:13:06PM +1000, Dave Chinner wrote:
> Right now it is, but there's ben patches in the past to introduce
> project quotas to ext4. That didn't go far because it was done in a
> way that was semantically different to XFS (for no reason that I
> could understand) and nobody wanted two different sets of semantics
> for the "same" feature.  The most common use of project quotas is to
> implement sub-tree quotas,

(Though it's also useful as a way to do safe subtree NFS exports).

--b.

> which is probably of more interest to
> btrfs folks as it is an exact match for per-subvolume quotas.
> 
> So, yes, I do see it as something generically useful - it's a
> feature that a lot of people use XFS specifically for....
> 
> Cheers,
> 
> Dave.
> -- 
> Dave Chinner
> david at fromorbit.com
> --
> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html



More information about the wine-devel mailing list