使用iblinkinfo命令来检查IB链路的联网拓扑
2024-06-24 10:37:15
使用iblinkinfo命令来检查IB链路的联网拓扑
一个IB交换机情况下的iblinkinfo
[root@rac2 ~]# iblinkinfo
CA: rac1 mlx4_0: ----->>>>格式为"CA: 主机名 HCA卡"0x7cfe900300917f11 2 1[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 1 35[ ] "MF0;switch-138276:SX6036/U1" ( )
CA: host1 mlx4_0: ----->>>>格式为"CA: 主机名 HCA卡"0x7cfe90030016c231 3 1[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 1 31[ ] "MF0;switch-138276:SX6036/U1" ( )
Switch: 0x7cfe900300f17940 MF0;switch-138276:SX6036/U1:----------------------------->>>>此行是ib交换机信息。1 1[ ] ==( Down/ Polling)==> [ ] "" ( )1 2[ ] ==( Down/ Polling)==> [ ] "" ( )1 3[ ] ==( Down/ Polling)==> [ ] "" ( )1 4[ ] ==( Down/ Polling)==> [ ] "" ( )1 5[ ] ==( Down/ Polling)==> [ ] "" ( )1 6[ ] ==( Down/ Polling)==> [ ] "" ( )1 7[ ] ==( Down/ Polling)==> [ ] "" ( )1 8[ ] ==( Down/ Polling)==> [ ] "" ( )1 9[ ] ==( Down/ Polling)==> [ ] "" ( )1 10[ ] ==( Down/ Polling)==> [ ] "" ( )1 11[ ] ==( Down/ Polling)==> [ ] "" ( )1 12[ ] ==( Down/ Polling)==> [ ] "" ( )1 13[ ] ==( Down/ Polling)==> [ ] "" ( )1 14[ ] ==( Down/ Polling)==> [ ] "" ( )1 15[ ] ==( Down/ Polling)==> [ ] "" ( )1 16[ ] ==( Down/ Polling)==> [ ] "" ( )1 17[ ] ==( Down/ Polling)==> [ ] "" ( )1 18[ ] ==( Down/ Polling)==> [ ] "" ( )1 19[ ] ==( Down/ Polling)==> [ ] "" ( )1 20[ ] ==( Down/ Polling)==> [ ] "" ( )1 21[ ] ==( Down/ Polling)==> [ ] "" ( )1 22[ ] ==( Down/ Polling)==> [ ] "" ( )1 23[ ] ==( Down/ Polling)==> [ ] "" ( )1 24[ ] ==( Down/ Polling)==> [ ] "" ( )1 25[ ] ==( Down/ Polling)==> [ ] "" ( )1 26[ ] ==( Down/ Polling)==> [ ] "" ( )1 27[ ] ==( Down/ Polling)==> [ ] "" ( )1 28[ ] ==( Down/ Polling)==> [ ] "" ( )1 29[ ] ==( Down/ Polling)==> [ ] "" ( )1 30[ ] ==( Down/ Polling)==> [ ] "" ( )1 31[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 3 1[ ] "host1 mlx4_0" ( )--->>>交换机的31号端口链接到HCA的1号端口，HCA的LID为31 32[ ] ==( Down/ Polling)==> [ ] "" ( )1 33[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 4 1[ ] "rac2 mlx4_0" ( )--->>>交换机的33号端口链接到HCA的1号端口，HCA的LID为41 34[ ] ==( Down/ Polling)==> [ ] "" ( )1 35[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 2 1[ ] "rac1 mlx4_0" ( )--->>>交换机的35号端口链接到HCA的1号端口，HCA的LID为21 36[ ] ==( Down/ Polling)==> [ ] "" ( ) ----->>>>>>本行第二列的36表示是36口的交换机。
CA: rac2 mlx4_0:0x248a0703005d07f1 4 1[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 1 33[ ] "MF0;switch-138276:SX6036/U1" ( )
[root@rac2 ~]#
两个IB交换机情况下的iblinkinfo
[root@host1 ~]# iblinkinfo
CA: rac1 HCA-2:0x7cfe900300917ed1 4 1[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 7 35[ ] "MF0;switch-cad412:SX6036/U1" ( )
CA: host1 HCA-2:0x7cfe900300917da1 8 1[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 7 31[ ] "MF0;switch-cad412:SX6036/U1" ( )
CA: rac1 HCA-1:0x7cfe900300917f11 2 1[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 1 35[ ] "MF0;switch-138276:SX6036/U1" ( )
Switch: 0x7cfe900300ef40c0 MF0;switch-cad412:SX6036/U1:7 1[ ] ==( Down/ Polling)==> [ ] "" ( )7 2[ ] ==( Down/ Polling)==> [ ] "" ( )7 3[ ] ==( Down/ Polling)==> [ ] "" ( )7 4[ ] ==( Down/ Polling)==> [ ] "" ( )7 5[ ] ==( Down/ Polling)==> [ ] "" ( )7 6[ ] ==( Down/ Polling)==> [ ] "" ( )7 7[ ] ==( Down/ Polling)==> [ ] "" ( )7 8[ ] ==( Down/ Polling)==> [ ] "" ( )7 9[ ] ==( Down/ Polling)==> [ ] "" ( )7 10[ ] ==( Down/ Polling)==> [ ] "" ( )7 11[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 1 11[ ] "MF0;switch-138276:SX6036/U1" ( )7 12[ ] ==( Down/ Polling)==> [ ] "" ( )7 13[ ] ==( Down/ Polling)==> [ ] "" ( )7 14[ ] ==( Down/ Polling)==> [ ] "" ( )7 15[ ] ==( Down/ Polling)==> [ ] "" ( )7 16[ ] ==( Down/ Polling)==> [ ] "" ( )7 17[ ] ==( Down/ Polling)==> [ ] "" ( )7 18[ ] ==( Down/ Polling)==> [ ] "" ( )7 19[ ] ==( Down/ Polling)==> [ ] "" ( )7 20[ ] ==( Down/ Polling)==> [ ] "" ( )7 21[ ] ==( Down/ Polling)==> [ ] "" ( )7 22[ ] ==( Down/ Polling)==> [ ] "" ( )7 23[ ] ==( Down/ Polling)==> [ ] "" ( )7 24[ ] ==( Down/ Polling)==> [ ] "" ( )7 25[ ] ==( Down/ Polling)==> [ ] "" ( )7 26[ ] ==( Down/ Polling)==> [ ] "" ( )7 27[ ] ==( Down/ Polling)==> [ ] "" ( )7 28[ ] ==( Down/ Polling)==> [ ] "" ( )7 29[ ] ==( Down/ Polling)==> [ ] "" ( )7 30[ ] ==( Down/ Polling)==> [ ] "" ( )7 31[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 8 1[ ] "host1 HCA-2" ( )7 32[ ] ==( Down/ Polling)==> [ ] "" ( )7 33[ ] ==( Down/ Polling)==> [ ] "" ( )7 34[ ] ==( Down/ Polling)==> [ ] "" ( )7 35[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 4 1[ ] "rac1 HCA-2" ( )7 36[ ] ==( Down/ Polling)==> [ ] "" ( )
Switch: 0x7cfe900300f17940 MF0;switch-138276:SX6036/U1:1 1[ ] ==( Down/ Polling)==> [ ] "" ( )1 2[ ] ==( Down/ Polling)==> [ ] "" ( )1 3[ ] ==( Down/ Polling)==> [ ] "" ( )1 4[ ] ==( Down/ Polling)==> [ ] "" ( )1 5[ ] ==( Down/ Polling)==> [ ] "" ( )1 6[ ] ==( Down/ Polling)==> [ ] "" ( )1 7[ ] ==( Down/ Polling)==> [ ] "" ( )1 8[ ] ==( Down/ Polling)==> [ ] "" ( )1 9[ ] ==( Down/ Polling)==> [ ] "" ( )1 10[ ] ==( Down/ Polling)==> [ ] "" ( )1 11[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 7 11[ ] "MF0;switch-cad412:SX6036/U1" ( )1 12[ ] ==( Down/ Polling)==> [ ] "" ( )1 13[ ] ==( Down/ Polling)==> [ ] "" ( )1 14[ ] ==( Down/ Polling)==> [ ] "" ( )1 15[ ] ==( Down/ Polling)==> [ ] "" ( )1 16[ ] ==( Down/ Polling)==> [ ] "" ( )1 17[ ] ==( Down/ Polling)==> [ ] "" ( )1 18[ ] ==( Down/ Polling)==> [ ] "" ( )1 19[ ] ==( Down/ Polling)==> [ ] "" ( )1 20[ ] ==( Down/ Polling)==> [ ] "" ( )1 21[ ] ==( Down/ Polling)==> [ ] "" ( )1 22[ ] ==( Down/ Polling)==> [ ] "" ( )1 23[ ] ==( Down/ Polling)==> [ ] "" ( )1 24[ ] ==( Down/ Polling)==> [ ] "" ( )1 25[ ] ==( Down/ Polling)==> [ ] "" ( )1 26[ ] ==( Down/ Polling)==> [ ] "" ( )1 27[ ] ==( Down/ Polling)==> [ ] "" ( )1 28[ ] ==( Down/ Polling)==> [ ] "" ( )1 29[ ] ==( Down/ Polling)==> [ ] "" ( )1 30[ ] ==( Down/ Polling)==> [ ] "" ( )1 31[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 3 1[ ] "host1 HCA-1" ( )1 32[ ] ==( Down/ Polling)==> [ ] "" ( )1 33[ ] ==( Down/ Polling)==> [ ] "" ( )1 34[ ] ==( Down/ Polling)==> [ ] "" ( )1 35[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 2 1[ ] "rac1 HCA-1" ( )1 36[ ] ==( Down/ Polling)==> [ ] "" ( )
CA: host1 HCA-1:0x7cfe90030016c231 3 1[ ] ==( 4X 14.0625 Gbps Active/ LinkUp)==> 1 31[ ] "MF0;switch-138276:SX6036/U1" ( )
[root@host1 ~]#
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