从交换机连接的NS224磁盘架中看到MixedDomainFomNodeToSwitch_Alert

MixedDomainFromSwitchToShelf_Alert 消息：

[node_name: schmd: hm.alert.raised:alert]: Alert Id = MixedDomainFromSwitchToShelf_Alert , Alerting Resource = switch_name-a(ABC123456D7) raised by monitor system-connect

[node_name: schmd: hm.alert.raised:alert]: Alert Id = MixedDomainFromSwitchToShelf_Alert , Alerting Resource = switch_name-b(ABC123456D8) raised by monitor system-connect

• System health alert: 

::> system health alert show
         Node: node_name
      Alert ID: MixedDomainFromSwitchToShelf_Alert
      Resource: Switch name: switch_name-a(ABC123456D7)
      Severity: Minor
 Indication Time: Tue Jan 10 12:10:02 2023
      Suppress: false
    Acknowledge: false
  Probable Cause: Storage Switch switch_name-a is connected to shelves 3.20,
             3.30 with mixed domains.
 Possible Effect: This issue will affect conversions to direct-attached
             storage.
 Corrective Actions: Connect the switch node_name to both shelves with the
             same storage domain, following the guide applicable to
             your shelf.
         Node: node_name
      Alert ID: MixedDomainFromSwitchToShelf_Alert
      Resource: Switch name: switch_name-b(ABC123456D8)
      Severity: Minor
 Indication Time: Tue Jan 10 12:10:02 2023
      Suppress: false
    Acknowledge: false
  Probable Cause: Storage Switch switch_name-b is connected to shelves 3.20,
             3.30 with mixed domains.
 Possible Effect: This issue will affect conversions to direct-attached
             storage.
 Corrective Actions: Connect the switch node_name to both shelves with the
             same storage domain, following the guide applicable to
             your shelf.
2 entries were displayed.

• system health subsystem showSAS-connect_Cluster  degraded在系统重新启动后、""显示"" 示例：

::> system health subsystem show
　Subsystem Health
　----------------- ------------------
　SAS-connect ok
　...
　FHM-Bridge ok
　SAS-connect_Cluster　 degraded
　13 entries were displayed.

::*> system health subsystem show -instance -subsystem SAS-connect_Cluster
            Subsystem: SAS-connect_Cluster
              Health: unknown
    Initialization State: start_discovery
Number of Outstanding Alerts: 0
 Number of Suppressed Alerts: 0
                Node: node_name
  Subsystem Refresh Interval: 30m