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NFS readdir suffers from poor performance when directory is undergoing concurrent updates

Solution Verified - Updated 2016-03-25T04:20:01+00:00 -

Issue

When listing very large directories via NFS, clients may take a long time to complete.
When listing directories over a WAN connection, clients may take a long time to complete.
NFS readdir suffers from poor performance when directory is undergoing concurrent updates

Environment

Red Hat Enterprise Linux 4
Red Hat Enterprise Linux 5
Red Hat Enterprise Linux 6

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