[Mellanox] Never disable kernel thermal algorithm at real-time (sonic…

…-net#4638)
Junchao-Mellanox · May 28, 2020 · 0078acf · 0078acf
1 parent 1a94141
commit 0078acf
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Showing 2 changed files with 7 additions and 14 deletions.
diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/thermal_policy.json b/device/mellanox/x86_64-mlnx_msn2700-r0/thermal_policy.json
@@ -23,10 +23,6 @@
                 }
             ],
             "actions": [
-                {
-                    "type": "thermal_control.control",
-                    "status": "false"
-                },
                 {
                     "type": "fan.all.set_speed",
                     "speed": "100"
@@ -41,10 +37,6 @@
                 }
             ],
             "actions": [
-                {
-                    "type": "thermal_control.control",
-                    "status": "false"
-                },
                 {
                     "type": "fan.all.set_speed",
                     "speed": "100"
@@ -59,10 +51,6 @@
                 }
             ],
             "actions": [
-                {
-                    "type": "thermal_control.control",
-                    "status": "false"
-                },
                 {
                     "type": "fan.all.set_speed",
                     "speed": "100"
@@ -84,8 +72,7 @@
             ],
             "actions": [
                 {
-                    "type": "thermal_control.control",
-                    "status": "true"
+                    "type": "thermal.recover"
                 }
             ]
         }

diff --git a/platform/mellanox/mlnx-platform-api/sonic_platform/thermal_actions.py b/platform/mellanox/mlnx-platform-api/sonic_platform/thermal_actions.py
@@ -141,6 +141,12 @@ def execute(self, thermal_info_dict):
             logger.log_info('Changed thermal algorithm status to {}'.format(self.status))
 
 
+@thermal_json_object('thermal.recover')
+class ThermalRecoverAction(ThermalPolicyActionBase):
+    def execute(self, thermal_info_dict):
+         UpdateCoolingLevelToMinAction.update_cooling_level_to_minimum(thermal_info_dict)
+
+
 class ChangeMinCoolingLevelAction(ThermalPolicyActionBase):
     UNKNOWN_SKU_COOLING_LEVEL = 6
     def execute(self, thermal_info_dict):