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October 2008

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Subject:
NFS woes
From:
Ken Teh <[log in to unmask]>
Reply To:
Ken Teh <[log in to unmask]>
Date:
Tue, 7 Oct 2008 16:03:53 -0500
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One of my NFS servers is very "noisy", spewing out

NFSD: preprocess_seqid__op: magic stateid!

Does anyone know what this means?  NFSv4 seems to be problematic and difficult to diagnose.  These are dmesg messages with no timestamps which makes it difficult to correlate it with anything else.  I'm going to throw out a couple of "possibilities".  (1) It started after adding a SL5.2 client, (2), we had our networks reconfigured to go behind a divisional firewall, we were previously behind a lab-wide perimeter firewall.  Without better system diagnostics, I'm grasping at straws.  Any remarks or advice would be appreciated. Thanks!

Ken

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