BES-53248 集群交换机报告 SwitchIfIslDownWarn_Alert

• ONTAP 9
• BES-53248集群交换机

• 事件日志中针对 BES-53248 集群交换机报告了以下警报：

[Node-01: mgwd: callhome.hm.alert.major:alert]: Call home for Health Monitor process cshm: SwitchIfIslDownWarn_Alert[CLUSW01/Slot: 0 Port: 55 100G - Level].

• 由于此问题，交换机运行状况下降：

Cluster::> system health subsystem show
Subsystem      Health
----------------- ------------------
SAS-connect     ok
Environment     ok
Memory       ok
Service-Processor ok
Switch-Health    degraded
CIFS-NDO      ok
Motherboard     ok
IO         ok
MetroCluster    ok
MetroCluster_Node ok
FHM-Switch     ok
FHM-Bridge     ok
SAS-connect_Cluster
          ok
13 entries were displayed.

• 两个集群交换机报告的 ISL 端口状态均为关闭：

CLUSW01# show port all

         Admin    Physical   Physical   Link   Link   LACP   Actor
Intf    Type   Mode    Mode     Status    Status Trap   Mode   Timeout
--------- ------ --------- ---------- ---------- ------ ------- ------ --------
0/55   PC Mbr Enable   100G Full       Down  Enable  Enable long
0/56    PC Mbr Enable   100G Full  100G Full  Up    Enable  Enable long

• 有一条电缆连接到 ISL 端口，但出现错误：

CLUSW01# show fiber-ports optical-transceiver-info all

                 Link Link                      Nominal
                Length Length Link                  Bit Rate
    Number           50um 62.5um Length                 Per Lane
Port   of Lanes Vendor Name    [m] [m]    [m]   Serial Number   Part Number    [Mbps]   Rev  Compliance
------ -------- ---------------- --- ----   ------ ---------------- ---------------- -----   ---- ----------------
0/55   4    Molex       0   0    1M    93AXXXXXX0028   112-00573     25500    B0 100GBase-CR4