HP Cluster Platform Interconnects v2010 Quadrics QsNetII Interconnect - Page 123
Testing and Verifying Replaceable Modules
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xc4n15: tping -f gex 8k xc4n16: duplex ping complete xc4n16: tping -f gex 8k xc4n12: duplex ping complete xc4n12: tping -f gex 8k xc4n12: duplex ping complete xc4n12: tping -f gex 8k xc4n13: duplex ping complete xc4n13: tping -f gex 8k xc4n14: duplex ping complete xc4n14: tping -f gex 8k xc4n14: duplex ping complete xc4n14: tping -f gex 8k 0: 163840 bytes 1086.38 uSec 1: 163840 bytes 1086.38 uSec 2: 163840 bytes 1086.38 uSec 3: 163840 bytes 1086.39 uSec 4: 163840 bytes 1086.38 uSec 5: 163840 bytes 1086.38 uSec 6: 163840 bytes 1086.38 uSec 7: 163840 bytes 1086.38 uSec 8: 163840 bytes 1086.39 uSec 9: 163840 bytes 1086.39 uSec xc4n12: global exchange complete xc4n14: global exchange complete xc4n12: qsnetsoak complete xc4n13: global exchange complete xc4n13: qsnetsoak complete xc4n14: qsnetsoak complete xc4n15: global exchange complete xc4n15: qsnetsoak complete xc4n15: global exchange complete xc4n12: global exchange complete xc4n13: global exchange complete xc4n15: qsnetsoak complete xc4n14: global exchange complete xc4n12: qsnetsoak complete xc4n13: qsnetsoak complete xc4n14: qsnetsoak complete xc4n16: global exchange complete xc4n16: qsnetsoak complete xc4n16: global exchange complete xc4n16: qsnetsoak complete 301.62 MB/s 301.62 MB/s 301.62 MB/s 301.62 MB/s 301.62 MB/s 301.62 MB/s 301.62 MB/s 301.62 MB/s 301.62 MB/s 301.62 MB/s 12.11 Testing and Verifying Replaceable Modules Use the procedures described in this section to test and verify replaceable components if you suspect an error. If your cluster has a reduced bandwidth configuration, you must incorporate the following rules into the tests: • Reduced bandwidth, 128-way bounded interconnect: If there are both QM511C and QM511L switch cards present in the interconnect, it is a reduced bandwidth configuration. You must apply the following rules when running the tests: - Level 1 test: Perform this test on all nodes. - Level 2 test and Level 3 test: Perform these tests only on nodes with an even-numbered node ID (2, 4, 6, to N nodes in the cluster). • Reduced bandwidth, federated interconnect: - Level 1 test and level 2 tests: Perform these tests on all node IDs. - Level 3 test and Level 4 test: The test pattern organizes node IDs into groups of 4, and you test only every other 4 nodes beginning with node 0. Table Table 12-2 shows the first 6 groups of node IDs in the test progression. You must follow this test pattern progression up to the total number of nodes in the cluster. Table 12-2: Node ID Pattern for Testing Reduced Bandwidth Clusters Node ID Group Test Status Maintenance and Diagnostic Procedures 12-21
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