遇到奇偶校验error_1：0x1201、error_2：0xe时、无法收集ONTAP SRAM转储

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Category:: ontap-9

Specialty:: san<a>Emulex</a><a>2009-356695</a><a>X1135A</a>

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适用场景

ONTAP 9.10.x、9.11.x
SAN
Emulex FC HBA

问题描述

在FC HBA上共享ASIC的端口对会挂起、无法再提供流量
这可能发生原因会对LUN访问造成临时中断
未收集SRAM日志转储

示例：

[Netapp1: fct_tpd_thread_3: fcp.io.status:debug]: STIO Adapter:1d, found hung cmd:0xfffff809b3a0a688(state=10, flags=0x2, ctio_sent=2/4,RecvExAddr=0x3ff, OX_ID=0xd6, RX_ID=0xffff,SID=0xd61c08, Cmd[28], req_q_free:0)

[Netapp1: fct_tpd_thread_3: scsitarget.fcp.dump:debug]: FCP target SRAM dump generated for adapter 1d, fct_tpd_check_hung_commands: Command termination hung. cmd:0xfffff809b3a0a688 (state=0xa, flags=0x2,ctio_sent=2/4, RecvExAddr=0x3ff, OX_ID=0xd6, RX_ID=0xffff, SID=0xd61c08)

[Netapp1: fct_tpd_thread_3: fcp.io.status:debug]: STIO Adapter 1d resetting with 31 ITNs and 16 commands to drain

[Netapp1: fct_tpd_thread_3: fcp.io.status:debug]: STIO Adapter 1d reinitialization failed, saving RAS trace data.