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Date: Tue, 6 Jul 2004 21:22:18 -0700
From: Andrew Morton <akpm@osdl.org>
To: Brad Fitzpatrick <brad@danga.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: nfs_inode_cache not getting pruned
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Brad Fitzpatrick <brad@danga.com> wrote:
>
> I've got a couple boxes here that keep running out of lowmem after about a
>  day of uptime, rendering them almost entirely unusable.  (OOM killer
>  taking out processes left and right, despite 1.5 GB highmem available...)
> 
>  From what I can tell, nfs_inode_cache isn't responding to memory pressure
>  and cleaning itself (enough?).

It works OK here.  Please provide kernel version and full NFS mount options.