InfiniBand SRP主机无法访问存储阵列

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Category:: e-series-santricity-os-controller-software<a>InfiniBand</a><a>RDMA</a><a>SRP</a><a>20089269452009年146963</a><a />

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适用场景

E 系列
EF 系列

问题描述

发生InfiniBand SRP拒绝、导致主机无法访问存储阵列。

DQ日志：

10/02/21-20:42:32.062536 01 lclWorker1_0 srp cffff Host login REQ, single: True I_T_IU_Len: 260 srpOpcode: SRP_LOGIN_REQ tag: 0x0 10/02/21-20:42:32.062537 01 lclWorker1_0 srp cffff Initiator Port Id: 0c 42 a1 03 00 f9 ae 00 e4 1d 2d 03 00 26 48 72 10/02/21-20:42:32.062538 01 lclWorker1_0 srp cffff Target Port Id: 24 13 d0 39 ea 42 26 9c d0 39 ea 03 00 f9 ae 00 10/02/21-20:42:32.062548 01 lclWorker1_0 srp cffff Failed to allocate RDMA channel, cm_id: 0x346384560 10/02/21-20:42:32.062551 01 lclWorker1_0 srp cffff HOST LOGIN REJECT, tag: 0x0 status: 0

主机日志：

2021-10-02T20:42:32.029837-04:00 gpfsbal811 kernel: [40024.793161] scsi host50: ib_srp: Connection 0/8 to fe80:0000:0000:0000:0c42:a103:00f9:af28 failed 2021-10-02T20:42:32.393831-04:00 gpfsbal811 kernel: [40025.157781] scsi host49: ib_srp: REJ received 2021-10-02T20:42:32.393834-04:00 gpfsbal811 kernel: [40025.157782] scsi host49: REJ reason 0x3