HA 对中的一个节点无法在两个路径上识别磁盘

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Category:: disk-shelves

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适用场景

FAS2552
DS4246

问题描述

一个节点的两个路径上都缺少磁盘，而另一个节点则不缺少磁盘。
硬重置到两个节点的适配器中的磁盘。EMS 错误示例：

Fri May 21 12:31:18 CEST [Filer-01: pmcsas_asyncd_0: sas.adapter.debug:info]: params: {'debug_string': 'ABORT TASK of device 0b.01.15 Tag 0x6f570022 failed (retries exhausted) or timed out -- scheduling HARD LINK RESET', 'adapterName': '0a'} Fri May 21 12:31:20 CEST [Filer-01: pmcsas_admin_0: sas.adapter.debug:info]: params: {'debug_string': 'SSP_EVENT 0x30 on 0b.01.15, TAG 0x730a00b8, INIT_TAG 0x80ba: target reset', 'adapterName': '0a'} Fri May 21 12:31:20 CEST [Filer-01: pmcsas_admin_0: sas.adapter.debug:info]: params: {'debug_string': 'ABORT TASK on device 0b.01.15 Tag 0x730a00b8', 'adapterName': '0a'} Fri May 21 12:31:32 CEST [Filer-01: pmcsas_asyncd_0: sas.adapter.debug:info]: params: {'debug_string': 'ABORT TASK of device 0b.01.15 Tag 0x730a00b8 failed (retries exhausted) or timed out -- scheduling HARD LINK RESET', 'adapterName': '0a'} Fri May 21 12:31:33 CEST [Filer-01: scsi_cmdblk_strthr_admin: scsi.cmd.pastTimeToLive:error]: Disk device 0b.01.15: request failed after try #1: cdb 0x12. Fri May 21 12:30:56 CEST [Filer-02: pmcsas_admin_0: sas.adapter.debug:info]: params: {'debug_string': 'SSP_EVENT 0x30 on 0a.01.15, TAG 0x40f30033, INIT_TAG 0x444f: target reset', 'adapterName': '0a'} Fri May 21 12:30:56 CEST [Filer-02: pmcsas_admin_0: sas.adapter.debug:info]: params: {'debug_string': 'ABORT TASK on device 0a.01.15 Tag 0x40f30033', 'adapterName': '0a'} Fri May 21 12:31:08 CEST [Filer-02: pmcsas_asyncd_0: sas.adapter.debug:info]: params: {'debug_string': 'ABORT TASK of device 0a.01.15 Tag 0x40f30033 failed (retries exhausted) or timed out -- scheduling HARD LINK RESET', 'adapterName': '0a'}

重新安装和更换磁盘不能解决问题
重新安装和更换 IOM 不会解决问题描述问题。