Backport from master : PR:19653 - Updated MMU settings for ingress lossy profile Nokia and Arista chassis (#20651)

vmittal-msft · web-flow · commit 6380ef6bdcc5 · 2024-10-31T01:19:03.000Z
diff --git a/device/arista/x86_64-arista_7800r3_48cq2_lc/Arista-7800R3-48CQ2-C48/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7800r3_48cq2_lc/Arista-7800R3-48CQ2-C48/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/arista/x86_64-arista_7800r3_48cqm2_lc/Arista-7800R3-48CQM2-C48/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7800r3_48cqm2_lc/Arista-7800R3-48CQM2-C48/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C36/0/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C36/0/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C36/1/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C36/1/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/0/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/0/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0   ",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/1/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-C72/1/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-D36/0/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-D36/0/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-5"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-D36/1/buffers_defaults_t2.j2 b/device/arista/x86_64-arista_7800r3a_36d2_lc/Arista-7800R3A-36D2-D36/1/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-5"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x100G/0/buffers_defaults_t2.j2 b/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x100G/0/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x100G/1/buffers_defaults_t2.j2 b/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x100G/1/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x400G/0/buffers_defaults_t2.j2 b/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x400G/0/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-5"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x400G/1/buffers_defaults_t2.j2 b/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/Nokia-IXR7250E-36x400G/1/buffers_defaults_t2.j2
@@ -30,7 +30,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-5"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py2/buffer-arista7800r3-48cq2-lc.json b/src/sonic-config-engine/tests/sample_output/py2/buffer-arista7800r3-48cq2-lc.json
@@ -65,7 +65,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
             "xon_offset":"0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py2/buffer-arista7800r3-48cqm2-lc.json b/src/sonic-config-engine/tests/sample_output/py2/buffer-arista7800r3-48cqm2-lc.json
@@ -65,7 +65,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
             "xon_offset":"0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py2/buffer-arista7800r3a-36dm2-c36-lc.json b/src/sonic-config-engine/tests/sample_output/py2/buffer-arista7800r3a-36dm2-c36-lc.json
@@ -35,7 +35,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py2/buffer-arista7800r3a-36dm2-d36-lc.json b/src/sonic-config-engine/tests/sample_output/py2/buffer-arista7800r3a-36dm2-d36-lc.json
@@ -35,7 +35,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-5"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py2/buffer-nokia-ixr7250e-36x100g.json b/src/sonic-config-engine/tests/sample_output/py2/buffer-nokia-ixr7250e-36x100g.json
@@ -35,7 +35,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py2/buffer-nokia-ixr7250e-36x400g.json b/src/sonic-config-engine/tests/sample_output/py2/buffer-nokia-ixr7250e-36x400g.json
@@ -35,7 +35,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-5"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py3/buffer-arista7800r3-48cq2-lc.json b/src/sonic-config-engine/tests/sample_output/py3/buffer-arista7800r3-48cq2-lc.json
@@ -65,7 +65,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
             "xon_offset":"0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py3/buffer-arista7800r3-48cqm2-lc.json b/src/sonic-config-engine/tests/sample_output/py3/buffer-arista7800r3-48cqm2-lc.json
@@ -65,7 +65,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
             "xon_offset":"0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py3/buffer-arista7800r3a-36dm2-c36-lc.json b/src/sonic-config-engine/tests/sample_output/py3/buffer-arista7800r3a-36dm2-c36-lc.json
@@ -35,7 +35,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py3/buffer-arista7800r3a-36dm2-d36-lc.json b/src/sonic-config-engine/tests/sample_output/py3/buffer-arista7800r3a-36dm2-d36-lc.json
@@ -35,7 +35,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-5"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py3/buffer-nokia-ixr7250e-36x100g.json b/src/sonic-config-engine/tests/sample_output/py3/buffer-nokia-ixr7250e-36x100g.json
@@ -35,7 +35,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-6"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
diff --git a/src/sonic-config-engine/tests/sample_output/py3/buffer-nokia-ixr7250e-36x400g.json b/src/sonic-config-engine/tests/sample_output/py3/buffer-nokia-ixr7250e-36x400g.json
@@ -35,7 +35,7 @@
             "pool":"ingress_lossless_pool",
             "size":"0",
 	    "xon_offset": "0",
-            "dynamic_th":"-5"
+            "dynamic_th":"0"
         },
         "egress_lossless_profile": {
             "pool":"ingress_lossless_pool",
