Re: NFS regression? Odd delays and lockups accessing an NFS export.

[Trond Myklebust]

On Fri, 2008-08-22 at 22:37 +0100, Ian Campbell wrote:
> I can ssh to the server fine. The same server also serves my NFS home
> directory to the box I'm writing this from and I've not seen any trouble
> with this box at all, it's a 2.6.18-xen box.

OK... Are you able to reproduce the problem reliably?

If so, can you provide me with a binary tcpdump or wireshark dump? If
using tcpdump, then please use something like

   tcpdump -w /tmp/dump.out -s 90000 host myserver.foo.bar and port 2049

Please also try to provide a netstat dump of the current TCP connections
as soon as the hang occurs:

  netstat -t

Cheers
  Trond

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