QLogic OFED+ Host Software User Guide, Rev. B

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3–TrueScale Cluster Setup and Administration Checking Cluster and Software Status Checking Cluster and Software Status ipath_control InfiniBand status, link speed, and PCIe bus width can be checked by running the program ipath_control. Sample usage and output are as follows: $ ipath_control -iv $Id: QLogic OFED Release 1.4.2 $ $Date: 2009-03-10-10:15 $ 0: Version: ChipABI 2.0, InfiniPath_QLE7280, InfiniPath1 5.2, PCI 2, SW Compat 2 0: Status: 0xe1 Initted Present IB_link_up IB_configured 0: LID=0x1f MLID=0xc042 GUID=00:11:75:00:00:ff:89:a6 Serial: AIB0810A30297 0: HRTBT:Auto RX_polarity_invert:Auto RX_lane_reversal: Auto 0: LinkWidth:4X of 1X|4X Speed:DDR of SDR|DDR 0: LocalBus: PCIe,2500MHz,x16 3-34 D000046-005 B
3–TrueScale Cluster Setup and Administration Checking Cluster and Software Status iba_opp_query iba_opp_query is used to check the operation of the Distributed SA. You can run it from any node to verify that the replica on that node is working correctly. See “iba_opp_query” on page I-4 for detailed usage information. # iba_opp_query --slid 0x31 --dlid 0x75 --sid 0x107 Query Parameters: resv1 0x0000000000000107 dgid :: sgid :: dlid 0x75 slid 0x31 hop 0x0 flow 0x0 tclass 0x0 num_path 0x0 pkey 0x0 qos_class 0x0 sl 0x0 mtu 0x0 rate 0x0 pkt_life 0x0 preference 0x0 resv2 0x0 resv3 0x0 Using HCA qib0 Result: resv1 0x0000000000000107 dgid fe80::11:7500:79:e54a sgid fe80::11:7500:79:e416 dlid 0x75 slid 0x31 hop 0x0 flow 0x0 tclass 0x0 num_path 0x0 pkey 0xffff qos_class 0x0 sl 0x1 mtu 0x4 D000046-005 B 3-35
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QLogic OFED+ Host Software User Gui
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Table of Contents 1 Introduction Ho
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QLogic OFED+ Host Software User Gui
Page 7 and 8: QLogic OFED+ Host Software User Gui
Page 15 and 16: Preface The QLogic OFED+ Host Softw
Page 17 and 18: Preface Technical Support Technical
Page 19 and 20: 1 Introduction How this Guide is Or
Page 21 and 22: 1-Introduction Interoperability QLo
Page 23 and 24: 2 Step-by-Step Cluster Setup and MP
Page 25 and 26: 3 TrueScale Cluster Setup and Admin
Page 27 and 28: 3-TrueScale Cluster Setup and Admin
Page 57: 3-TrueScale Cluster Setup and Admin
Page 63 and 64: 4 Running QLogic MPI on QLogic Adap
Page 65 and 66: 4-Running QLogic MPI on QLogic Adap
Page 91 and 92: 5 Using Other MPIs Introduction Thi
Page 93 and 94: 5-Using Other MPIs Open MPI Open MP
Page 95 and 96: 5-Using Other MPIs MVAPICH Further
Page 97 and 98: 5-Using Other MPIs Managing Open MP
Page 99 and 100: 5-Using Other MPIs Platform (Scali)
Page 101 and 102: 5-Using Other MPIs Intel MPI Intel
Page 103 and 104: 5-Using Other MPIs Intel MPI When u
Page 105 and 106: 5-Using Other MPIs Improving Perfor
Page 107 and 108: 6 Performance Scaled Messaging Intr
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6-Performance Scaled Messaging Usin
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7 Dispersive Routing Infiniband use
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7-Dispersive Routing • Static_Des
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8 gPXE gPXE Setup gPXE is an open s
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8-gPXE Preparing the DHCP Server in
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8-gPXE Netbooting Over InfiniBand P
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8-gPXE Netbooting Over InfiniBand W
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8-gPXE Netbooting Over InfiniBand #
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8-gPXE Netbooting Over InfiniBand #
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8-gPXE Netbooting Over InfiniBand T
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8-gPXE HTTP Boot Setup 5. Create an
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A mpirun Options Summary This secti
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A-mpirun Options Summary Quiescence
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A-mpirun Options Summary Tuning Opt
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A-mpirun Options Summary Format Opt
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B Benchmark Programs Several MPI pe
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B-Benchmark Programs Benchmark 2: M
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B-Benchmark Programs Benchmark 4: M
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C VirtualNIC Interface Configuratio
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C-VirtualNIC Interface Configuratio
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D SRP Configuration SRP Configurati
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D-SRP Configuration QLogic SRP Conf
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D-SRP Configuration OFED SRP Config
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E Integration with a Batch Queuing
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E-Integration with a Batch Queuing
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E-Integration with a Batch Queuing
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F Troubleshooting This appendix des
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F-Troubleshooting Kernel and Initia
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F-Troubleshooting Kernel and Initia
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F-Troubleshooting OpenFabrics and I
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F-Troubleshooting Performance Issue
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F-Troubleshooting QLogic MPI Troubl
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G ULP Troubleshooting Troubleshooti
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G-ULP Troubleshooting Troubleshooti
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H Write Combining Introduction Writ
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H-Write Combining MTRR Mapping and
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I Useful Programs and Files The mos
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I-Useful Programs and Files Summary
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I-Useful Programs and Files Common
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J Recommended Reading Reference mat
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Corporate Headquarters QLogic Corpo
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