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Subject: [Bug 177971] [nfs] FreeBSD 9.1 nfs client dirlist problem w/
 nfsv3,rsize=4096,wsize=4096
Date: Thu, 29 Oct 2015 00:32:14 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=177971

Rick Macklem <rmacklem@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rmacklem@FreeBSD.org
           Assignee|freebsd-fs@FreeBSD.org      |rmacklem@FreeBSD.org

--- Comment #4 from Rick Macklem <rmacklem@FreeBSD.org> ---
Created attachment 162553
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=162553&action=edit
patch to fix this problem

I think this patch will fix the problem. When f_iosize
which sets bo_bsize is less than the size of a buffer
cache buffer problems occur. NFS_DIRBLKSIZ (8K) is the
size of the buffer cache blocks used for directories and
without this patch, rsize=4096 would set f_iosize->bo_bsize
to 4096.

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