patches/fuel-nailgun-agent/0002-Temporary-SR-IOV-Fix-VNICs-broken-filter.patch

   1 From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
   2 Date: Thu, 7 Jul 2016 13:58:34 +0200
   3 Subject: [PATCH] Temporary: SR-IOV: Fix VNICs broken filter.
   4
   5 Some blades have VNICs (VFs on a PCI device), which are not
   6 SR-IOV VFs.
   7
   8 Bug report: "VNICs ignored due to SR-IOV filtering" [1]
   9
  10 HACK: Instead of checking for "physfn", we now rely on testing
  11 for "sriov_totalvfs" file to determine whether current eth is
  12 a SR-IOV VF or something else (thus keeping VNICs).
  13
  14 FIXME: Revert this patch once upstream closes bug [1].
  15
  16 [1] https://bugs.launchpad.net/fuel/+bug/1597775
  17
  18 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
  19 ---
  20  agent | 2 +-
  21  1 file changed, 1 insertion(+), 1 deletion(-)
  22
  23 diff --git a/agent b/agent
  24 index 89ab60f..eb2bfb4 100755
  25 --- a/agent
  26 +++ b/agent
  27 @@ -406,7 +406,7 @@ class NodeAgent
  28          next if File.exist?("/sys/class/net/#{int}/phy80211") ||
  29                  File.exist?("/sys/class/net/#{int}/wireless")
  30          # Skip virtual functions
  31 -        next if File.exists?("/sys/class/net/#{int}/device/physfn")
  32 +        next if File.exists?("/sys/class/net/#{int}/device/sriov_totalvfs")
  33          int_meta = {:name => int}
  34          int_meta[:interface_properties] = {}
  35          int_meta[:state] = intinfo[:state]