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267d901a7d
OPA driver optimizations are based on the MPI model where it is expected to have multiple endpoints between two given nodes. To enable this optimization for Lustre, we need to make it possible, via an LND-specific tuneable, to create multiple endpoints and to balance the traffic over them. Both sides of a connection must have this patch for it to work. Only the active side of the connection (usually the client) needs to have the new tuneable set > 1. Signed-off-by: Doug Oucharek <doug.s.oucharek@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8943 Reviewed-on: https://review.whamcloud.com/25168 Reviewed-by: Amir Shehata <amir.shehata@intel.com> Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Doug Oucharek <dougso@me.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.