NFS: mkdir: EBADRPC from recent changes

[Rick Macklem]

Bryan Drewery wrote:
> Client: head @ r264740
> Server: 8-STABLE (Mon Jan 23 12:24:50 EST 2012)
> 
> The server is zoo.FreeBSD.org. Not sure why it's so old.
> 
Well, since you were using NFSv2, a 1985 server would have resulted
in the same failure;-)

> I was having constant EBADRPC errors with mkdir from the client,
> using
> NFS root.
> 
Oops, sorry. I keep forgetting to test NFSv2.

Fixed by r264749.

> > mkdir("/blah2",0777)                             ERR#72 'RPC struct
> > is bad'
> 
> TCPDUMP: http://dpaste.com/1790369/plain/
> 
> Reverting r264672, r264681, r264705, r264738 all fixed it. I had
> tried
> reverting just r264672 but it was not enough.
> 
Yep, it was r264705 that broke mkdir for NFSv2.

Thanks for reporting it, rick

> I did not have r264739 in this test.
> 
> --
> Regards,
> Bryan Drewery
> 
>