[pve-devel] [PATCH kernel] Fix #927: add IPoIB performance regression fix

Michael Rasmussen mir at datanom.net
Fri Oct 14 08:05:56 CEST 2016


On Thu, 13 Oct 2016 16:49:30 +0200
Wolfgang Bumiller <w.bumiller at proxmox.com> wrote:

> Fixes kernel bug #111921
> ---
>  ...ck-the-IB-LL-address-into-the-hard-header.patch | 365 +++++++++++++++++++++
>  Makefile                                           |   2 +
>  2 files changed, 367 insertions(+)
>  create mode 100644 IB-ipoib-move-back-the-IB-LL-address-into-the-hard-header.patch
> 
I wonder if this is the problem I have been facing with NFS over IB
since upgrading to 4.x. Stability and performance problems so bad that
I have temperately disable this storage and configured NFS over the
ethernet nics instead.

-- 
Hilsen/Regards
Michael Rasmussen

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