Re: CVS commit: src/sys/ufs/ufs

[Andrew Doran <ad%NetBSD.org@localhost>]

On Sun, Dec 21, 2008 at 12:05:21PM +0100, Manuel Bouyer wrote:

> On Sun, Dec 21, 2008 at 10:48:10AM +0000, Andrew Doran wrote:
> > 
> > Module Name:        src
> > Committed By:       ad
> > Date:               Sun Dec 21 10:48:10 UTC 2008
> > 
> > Modified Files:
> >     src/sys/ufs/ufs: ufs_quota.c
> > 
> > Log Message:
> > Print a warning message and return EOPNOTSUPP if the user tries to enable
> > quotas on a file system that is using logging.
> 
> Is there any plans to make quota works with logging ?

I think it is something that we should support but not for 5.0.

The problem is recursion. The quota code calls back into ufs though the VOP_
interfaces when curlwp is already executing a ufs vnodeop. It attempts to
start a new transaction when a transaction is already open.

Andrew