StorageGRID设备报告存储设备存储连接降级

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适用场景

NetApp StorageGRID
SG5800/SG6100
E4000

问题描述

SG58０使用25GbE iSCSI作为互连端口。
SG6100使用100 GbE存储互连端口、连接到4条25GbE iSCSI分支缆线。
StorageGRID网格管理器报告以下警报：

Storage appliance storage connectivity degraded

There is a problem with one or more connections between the compute controller and storage controller.

从SANtricity系统管理器>硬件>显示磁盘架背面>控制器>显示设置>主机端口

Host interface: iSCSI
 Host Interface Card(HIC): Baseboard
 Channel: 2 
 Port: e0b
 Link status: Disconnected

在ASUP > state-capture-data.txt > ionShow99 > chall 0 中、报告未连接到受影响的端口：

Executing ionShow(99,0,0,0,0,0,0,0,0,0) on controller B: -> chall 0

chAll (Tick 0131460364) ==> 12/11/24-12:51:16 4000-B 08.81.00.02 .....Channels.....:...........Target...........:............Initiator..........: Link :ITN :..........IOs..........:ITN :............IOs...........:.........Busy.........Idle. Ch H/D STP Down :cnt : Open Completed Errs :cnt : Qd Open Completed Errs: Ms Ms ---- --- --- ---- :--- :----- ---------- ----- :--- :--- ----- ---------- -----: ------------ ------------- 0 Drv SAS 0 : 1 : 0 124 0 : 62 : 0 0 915 0: 153616 0 1 Drv SAS 0 : 1 : 0 125 0 : 62 : 0 0 922 0: 728 152888-< 2 Hst iSC 0 : 0 : 0 0 0 : 0 : 0 0 0 0: 0 153617-< 3 Hst iSC 0 : 0 : 0 0 0 : 0 : 0 0 0 0: 0 153617 4 Drv iSA 0 : 0 : 0 0 0 : 1 : 0 0 0 0: 0 153617