[V1] tests/TestSuite_vhost_1024_ethports: adapt max vdev number to 1023
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Message ID 20201016165951.832574-1-yux.jiang@intel.com
State Superseded
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  • [V1] tests/TestSuite_vhost_1024_ethports: adapt max vdev number to 1023
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Commit Message

Jiang, YuX Oct. 16, 2020, 4:59 p.m. UTC
From: JiangYu <yux.jiang@intel.com>

The value of MAX_FDS is 1024 and there is an extra gobal fd, DPDK limits 
the number of vdev to 1023, so modify script to adapt.

Signed-off-by: JiangYu <yux.jiang@intel.com>
---
 tests/TestSuite_vhost_1024_ethports.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch
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diff --git a/tests/TestSuite_vhost_1024_ethports.py b/tests/TestSuite_vhost_1024_ethports.py
index afac0fa..5eb89c3 100644
--- a/tests/TestSuite_vhost_1024_ethports.py
+++ b/tests/TestSuite_vhost_1024_ethports.py
@@ -44,7 +44,8 @@  class TestVhost1024Ethports(TestCase):
         """
         Run at the start of each test suite.
         """
-        self.max_ethport = 1024
+        # DPDK limits the number of vdev to 1023
+        self.max_ethport = 1023
         self.queue = 1
         self.dut_ports = self.dut.get_ports()
         self.verify(len(self.dut_ports) >= 1, 'Insufficient ports for testing')