2.6.23-rc9-CITI_NFS4_ALL-1 connectathon suite testdir error

[Trond Myklebust]

On Fri, 2007-10-12 at 16:12 +0200, Le Rouzic wrote:
> Hi,
> 
> Running 2.6.23-rc9-CITI_NFS4_ALL-1 on two Intel X86_64 bi-ways machines as
> client and server, get the following error with the runtest (-s) of the special
> tests of the connectathon suite when running it with several other robustness
> tests (fsx,iozone,fssbfss_stress) in the same time:
> 
>  Second check for lost reply on non-idempotent requests
>  testing 50 idempotencies in directory "testdir"
>  rmdir 1: Directory not empty
>  special tests failed
> 
> 
>  
> ------------------------------------------------------------- 
> Bug: 
>   http://bugzilla.linux-nfs.org/show_bug.cgi?id=150  
>   
> Cheers

I'm hoping that the attached patch will fix this problem. It basically
ensures that lookup(), readdir(), and open() cannot race with the
sillyrename code.

Cheers
  Trond
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