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[M0 topologies] reduce the podset count of M0 topology to 30 (#3706)
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What is the motivation for this PR?
M0 devices deployed with topo-52 or topo-mgmttor crashes at start up due to ASIC doesn't have enough memory to hold regular amount of routes.

How did you do it?
Reduce number of routes announcing to the DUT.

How did you verify/test it?
remove-topo/add-topo and verify the route count drops and DUT no longer crash.

Signed-off-by: Ying Xie ying.xie@microsoft.com
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yxieca authored Jun 26, 2021

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1 parent 0129fc5 commit 73c2d17
Showing 2 changed files with 2 additions and 2 deletions.
2 changes: 1 addition & 1 deletion ansible/vars/topo_mgmttor.yml
Original file line number Diff line number Diff line change
@@ -143,7 +143,7 @@ configuration_properties:
dut_asn: 65100
dut_type: MgmtTsToR
swrole: leaf
podset_number: 200
podset_number: 30
tor_number: 16
tor_subnet_number: 2
max_tor_subnet_number: 16
2 changes: 1 addition & 1 deletion ansible/vars/topo_t0-52.yml
Original file line number Diff line number Diff line change
@@ -94,7 +94,7 @@ configuration_properties:
dut_asn: 65100
dut_type: ToRRouter
swrole: leaf
podset_number: 200
podset_number: 30
tor_number: 16
tor_subnet_number: 2
max_tor_subnet_number: 16

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