From: Robbert Eggermont <R.Eggermont@tudelft.nl>
To: linux-nfs@vger.kernel.org
Subject: Re: nfsv4 state id errors
Date: Mon, 27 Aug 2012 12:20:20 +0200 [thread overview]
Message-ID: <503B49E4.2050409@tudelft.nl> (raw)
Hello,
> A couple of weeks agoo we upgraded our Netapp filer to 8.1.1RC1. We have
> always had trouble with NFS and state id's. Resulting in hanging clients.
(Client: SLED11 SP2, 3.0.34-0.7-default x86_64)
The "hanging" seems to be caused by the server returning an
NFS4ERR_BAD_STATEID(10025) status for PUTFH;LOCK and PUTFH;WRITE;GETATTR
calls. The client is making several hundreds of these identical (same
filehandle) calls each second.
The problem seems to be triggered by (write) actions on an open file
when the Kerberos ticket has expired (especially for .xsession-errors
and files opened by Firefox or Thunderbird).
When (after some time) a new valid ticket is obtained, the kernel
reports this error:
nfs4_reclaim_open_state: unhandled error -10026. Zeroing state
Is this a client or a server problem (and is there by any chance a fix)?
Robbert
next reply other threads:[~2012-08-27 10:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-27 10:20 Robbert Eggermont [this message]
2012-09-06 7:30 ` nfsv4 state id errors Richard Smits
-- strict thread matches above, loose matches on Subject: below --
2012-08-17 15:57 Richard
2012-08-17 18:18 ` Myklebust, Trond
2012-08-17 18:34 ` Richard
2012-08-17 18:40 ` Myklebust, Trond
2012-08-17 18:44 ` Richard Smits
2012-08-17 15:54 Richard Smits
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