Re: [PATCH v4 09/11] nfsdcld: reopen pipe if it's deleted and recreated

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On Thu, Jan 26, 2012 at 02:36:59PM -0500, Jeff Layton wrote:
> On Thu, 26 Jan 2012 13:58:59 -0500
> "J. Bruce Fields" <bfields@xxxxxxxxxxxx> wrote:
> 
> > On Thu, Jan 26, 2012 at 10:41:57AM -0500, Jeff Layton wrote:
> > > Correct. When knfsd starts back up, a new pipe will be created. At that
> > > point, the daemon will try to open the new one and will then close the
> > > old if the open succeeds. It will only loop here if that open fails for
> > > some reason.
> > 
> > I'm a little confused--how could this happen?
> > 
> 
> Bugs?

If that's really the only case then "crash and log an error" might
really be more robust in the long term than spinning.

--b.
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