2005-04-08 15:36:21

by Beschorner Daniel

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Subject: Can't callback server

After some tests it seems to be 2.6.11 related (when clients reboot), with
2.6.10 the message doesn't appear.
Has anyone an idea?
Are there a any NFS patches from .10 to .11 causing this I can revert for
testing purposes?

Thank you
Daniel

Apr 8 03:05:46 server rpc.statd[3203]: recv_rply: [127.0.0.1] RPC status 1
Apr 8 03:06:04 server last message repeated 3 times
Apr 8 03:06:10 server rpc.statd[3203]: Can't callback server (100021,4),
giving up.


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2005-04-08 17:42:16

by Trond Myklebust

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Subject: Re: Can't callback server

fr den 08.04.2005 Klokka 17:36 (+0200) skreiv Beschorner Daniel:
> After some tests it seems to be 2.6.11 related (when clients reboot), with
> 2.6.10 the message doesn't appear.
> Has anyone an idea?
> Are there a any NFS patches from .10 to .11 causing this I can revert for
> testing purposes?
>
> Thank you
> Daniel
>
> Apr 8 03:05:46 server rpc.statd[3203]: recv_rply: [127.0.0.1] RPC status 1
> Apr 8 03:06:04 server last message repeated 3 times
> Apr 8 03:06:10 server rpc.statd[3203]: Can't callback server (100021,4),
> giving up.

"RPC status 1" just translates as MSG_DENIED. In other words the
client's copy of rpc.statd is refusing to talk to the server. Could you
perhaps give us some details about your setup?

Cheers,
Trond
--
Trond Myklebust <[email protected]>



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2005-04-13 09:50:02

by Beschorner Daniel

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Subject: Re: Can't callback server

With 2.6.12-rc2 the bug is indeed still not shown.

Thank you!
Daniel

----------
Von: Trond Myklebust [mailto:[email protected]]
Gesendet: Freitag, 8. April 2005 21:07
An: Beschorner Daniel
Betreff: Re: [NFS] Can't callback server

fr den 08.04.2005 Klokka 20:22 (+0200) skreiv Beschorner Daniel:
> Is the client really involved?
> It's in the server log and IP is 127.0.0.1.
> So I believed the problem is between server statd and server lockd?!?

Duh... Sorry, I'm sleeping today.

So, all kernels prior to 2.6.12-rc1 had a bug in them which prevented
statd and lockd from interoperating correctly unless you had an entry
for "localhost" in your /etc/exports file.
Can you therefore try reproducing the problem with 2.6.12-rc1 or
2.6.12-rc2?

Cheers,
Trond

--
Trond Myklebust <[email protected]>


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