linux-kernel - Re: nfs - duplicate directory entries

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Message-ID: <873ayrgkx9.fsf@vvv.vsu.ru>
Date:	Sat, 11 Aug 2007 01:05:22 +0400
From:	Vladimir Volovich <vvv@....ru>
To:	Trond Myklebust <trond.myklebust@....uio.no>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: nfs - duplicate directory entries

"TM" == Trond Myklebust writes:

 >> i.e. the current directory contains sub-directory 112920 twice,
 >> sub-directory 112921 twice, etc. - and the inode numbers are the
 >> same.

 TM> That can happen if the NFS server doesn't send unique cookies.

i have 2 questions:

1) how to debug this, to confirm that this is caused by NFS server not
   sending unique cookies? (to try to report to the "vendor" of the
   NFS server)

2) does it make sence to try to gracefully work-around this problem on
   the linux side? or would it significantly complicate things?

Best,
v.
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