Verifying You InfiniBand Network Topology


cd /opt/oracle.SupportTools/ibdiagtools
root@bakuexa1dbadm01:/opt/oracle.SupportTools/ibdiagtools# ./verify-topology
[ DB Machine Infiniband Cabling Topology Verification Tool ]
 [Version IBD VER 2.d ]
Found 2 leaf, 0 spine, 0 top spine switches
Check if all hosts have 2 HCAs to different switches...............[SUCCESS]
Leaf switch check: cardinality and even distribution..............
[ERROR] Leaf Switch 172.30.7.122 with GUID 0x10e04069bba0a0 has fewer than 4 compute nodes links. It has 2 links ( 14B 13B) to compute nodes
[ERROR] Leaf Switch 172.30.7.122 with GUID 0x10e04069bba0a0has fewer than 7 links to storage cells. It has 3 links ( 17A 17B 16B)to storage cells
[ERROR] Leaf Switch 172.30.7.121 with GUID 0x10e04069aea0a0 has fewer than 4 compute nodes links. It has 2 links (14B 13B ) to compute nodes
[ERROR] Leaf Switch 172.30.7.121 with GUID 0x10e04069aea0a0has fewer than 7 links to storage cells. It has 3 links (17A 17B 16B )to storage cells
[ERROR] 2 switches did not meet this requirement
Spine switch check: Are any Exadata nodes connected ..............[SUCCESS]
Spine switch check: Any inter spine switch links..................[SUCCESS]
Spine switch check: Any inter top-spine switch links..............[SUCCESS]
Spine switch check: Correct number of spine-leaf links............[SUCCESS]
Leaf switch check: Inter-leaf link check..........................[SUCCESS]
Leaf switch check: Correct number of leaf-spine links.............[SUCCESS]
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