From 4315c8fa5bb090e2b7edd6bda205041623e2511d Mon Sep 17 00:00:00 2001 From: Christian Poessinger Date: Sun, 10 Jul 2022 23:01:09 +0200 Subject: bond: T4522: add ability to specify mii monitor interval via CLI Linux Kernel supports to specify the MII link monitoring frequency in milliseconds. This determines how often the link state of each slave is inspected for link failures. A value of zero disables MII link monitoring. A value of 100 is a good starting point. The default value is 100. set interfaces bonding bond0 mii-mon-interval --- smoketest/scripts/cli/test_interfaces_bonding.py | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'smoketest') diff --git a/smoketest/scripts/cli/test_interfaces_bonding.py b/smoketest/scripts/cli/test_interfaces_bonding.py index 3cbe119a5..cd3995ed9 100755 --- a/smoketest/scripts/cli/test_interfaces_bonding.py +++ b/smoketest/scripts/cli/test_interfaces_bonding.py @@ -151,6 +151,29 @@ class BondingInterfaceTest(BasicInterfaceTest.TestCase): defined_policy = read_file(f'/sys/class/net/{interface}/bonding/xmit_hash_policy').split() self.assertEqual(defined_policy[0], hash_policy) + def test_bonding_mii_monitoring_interval(self): + for interface in self._interfaces: + for option in self._options.get(interface, []): + self.cli_set(self._base_path + [interface] + option.split()) + + self.cli_commit() + + # verify default + for interface in self._interfaces: + tmp = read_file(f'/sys/class/net/{interface}/bonding/miimon').split() + self.assertIn('100', tmp) + + mii_mon = '250' + for interface in self._interfaces: + self.cli_set(self._base_path + [interface, 'mii-mon-interval', mii_mon]) + + self.cli_commit() + + # verify new CLI value + for interface in self._interfaces: + tmp = read_file(f'/sys/class/net/{interface}/bonding/miimon').split() + self.assertIn(mii_mon, tmp) + def test_bonding_multi_use_member(self): # Define available bonding hash policies for interface in ['bond10', 'bond20']: -- cgit v1.2.3