QLogic OFED+ Host Software User Guide, Rev. B

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G–ULP Troubleshooting Troubleshooting VirtualNIC and VIO Hardware Issues ID: Chassis 0x00066A00010003F2, Slot 1, IOC 3 service entries: 2 service[ 0]: 1000066a00000003 / InfiniNIC.InfiniConSys.Control:03 service[ 1]: 1000066a00000103 / InfiniNIC.InfiniConSys.Data:03 When ib_qlgc_vnic_query is run with -e option, it reports the IOCGUID information. With the -s option it reports the IOCSTRING information for the Virtual I/O hardware IOCs present on the fabric. Following is an example: # ib_qlgc_vnic_query -e ioc_guid=00066a0130000001,dgid=fe8000000000000000066a02580000 01,pkey=ffff ioc_guid=00066a0230000001,dgid=fe8000000000000000066a02580000 01,pkey=ffff ioc_guid=00066a0330000001,dgid=fe8000000000000000066a02580000 01,pkey=ffff #ib_qlgc_vnic_query -s "Chassis 0x00066A00010003F2, Slot 1, IOC 1" "Chassis 0x00066A00010003F2, Slot 1, IOC 2" "Chassis 0x00066A00010003F2, Slot 1, IOC 3" #ib_qlgc_vnic_query -es ioc_guid=00066a0130000001,dgid=fe8000000000000000066a02580000 01,pkey=ffff,"Chassis 0x00066A00010003F2, Slot 1, IOC 1" ioc_guid=00066a0230000001,dgid=fe8000000000000000066a02580000 01,pkey=ffff,"Chassis 0x00066A00010003F2, Slot 1, IOC 2" ioc_guid=00066a0330000001,dgid=fe8000000000000000066a02580000 01,pkey=ffff,"Chassis 0x00066A00010003F2, Slot 1, IOC 3" G-4 D000046-005 B
G–ULP Troubleshooting Troubleshooting VirtualNIC and VIO Hardware Issues If the host can not see applicable IOCs, there are two things to check. First, verify that the adapter port specified in the eioc definition of the /etc/infiniband/qlgc_vnic.cfg file is active. This is done using the ibv_devinfo commands on the host, then checking the value of state. If the state is not Port_Active, the adapter port is not logically connected to the fabric. It is possible that one of the adapter ports is not physically connected to an InfiniBand switch. For example: st139:~ # ibv_devinfo hca_id: mlx4_0 fw_ver: 2.2.000 node_guid: 0002:c903:0000:0f80 sys_image_guid: 0002:c903:0000:0f83 vendor_id: 0x02c9 vendor_part_id: 25418 hw_ver: 0xA0 board_id: MT_04A0110002 phys_port_cnt: 2 port: 1 state: PORT_ACTIVE (4) max_mtu: 2048 (4) active_mtu: 2048 (4) sm_lid: 1 port_lid: 8 port_lmc: 0x00 (4) port: 2 state: PORT_ACTIVE max_mtu: 2048 (4) active_mtu: 2048 (4) sm_lid: 1 port_lid: 9 port_lmc: 0x00# Second, verify that the adapter port specified in the EIOC definition is the correct port. The host sees the IOCs, but not over the adapter port in the definition of the IOC. For example, the host may see the IOCs over adapter Port 1, but the eioc definition in the /etc/infiniband/qlgc_vnic.cfg file specifies PORT=2. D000046-005 B G-5
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QLogic OFED+ Host Software User Gui
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Table of Contents 1 Introduction Ho
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Preface The QLogic OFED+ Host Softw
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Preface Technical Support Technical
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1 Introduction How this Guide is Or
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1-Introduction Interoperability QLo
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2 Step-by-Step Cluster Setup and MP
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3 TrueScale Cluster Setup and Admin
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3-TrueScale Cluster Setup and Admin
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4 Running QLogic MPI on QLogic Adap
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4-Running QLogic MPI on QLogic Adap
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5 Using Other MPIs Introduction Thi
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5-Using Other MPIs Open MPI Open MP
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5-Using Other MPIs MVAPICH Further
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5-Using Other MPIs Managing Open MP
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5-Using Other MPIs Platform (Scali)
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5-Using Other MPIs Intel MPI Intel
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5-Using Other MPIs Intel MPI When u
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5-Using Other MPIs Improving Perfor
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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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Page 177 and 178: D-SRP Configuration QLogic SRP Conf
Page 185 and 186: D-SRP Configuration OFED SRP Config
Page 187 and 188: E Integration with a Batch Queuing
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Page 193 and 194: F Troubleshooting This appendix des
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Page 199 and 200: F-Troubleshooting OpenFabrics and I
Page 201 and 202: F-Troubleshooting Performance Issue
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Page 241 and 242: H Write Combining Introduction Writ
Page 243 and 244: H-Write Combining MTRR Mapping and
Page 245 and 246: I Useful Programs and Files The mos
Page 247 and 248: I-Useful Programs and Files Summary
Page 261 and 262: I-Useful Programs and Files Common
Page 269 and 270: J Recommended Reading Reference mat
Page 272: Corporate Headquarters QLogic Corpo
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