MetroCluster Flexarray 更换主板后无法看到磁盘

• ONTAP 9
• MetroCluster 光纤连接（MCC-FC）环境
• FlexArray

• 在更换 MetroCluster 节点（stor87****2）上的主板后，节点无法看到任何磁盘——无论是本地磁盘还是合作伙伴磁盘——导致以下症状： "无法正常回馈：合作伙伴缺少文件系统磁盘"
• 节点卡在 initializing/waiting-for-giveback state
• 合作伙伴节点报告：
  Normal giveback not possible: partner missing filesystem disks
• 磁盘显示 -v 输出返回 0 个磁盘

       *> disk show -v
             Local System ID: 53****12
             disk show: No disks attached to system.

• 维护模式：FC 启动器端口（0e/0f）的 sysconfig -v 输出显示：
  slot 0: FC Host Adapter 0e (QLogic 8324 rev. 2, N-port, <UP>)
                Firmware rev:      8.9.1
                Flash rev:         5.0.2
                Host Port Id:      0x12300
                FC Node Name:      5:00a:09800e:498ac0
                FC Port Name:      5:00a:09800e:498ac0
                SFP Vendor:        AVAGO
                SFP Part Number:   AFBR-XXX-NA1
                SFP Serial Number: AC1XXX56Y
                SFP Capabilities:  4, 8 or 16 Gbit
                Link Data Rate:    16 Gbit
               Switch Port:       ??
slot 0: FC Host Adapter 0f (QLogic 8324 rev. 2, N-port, <UP>)
                Firmware rev:      8.9.1
                Flash rev:         5.0.2
                Host Port Id:      0x12300
                FC Node Name:      5:00a:09810e:498ac0
                FC Port Name:      5:00a:09810e:498ac0
                SFP Vendor:        AVAGO
                SFP Part Number:   AFBR-XXXMZ-NA1
                SFP Serial Number: AC19XXXX6X
                SFP Capabilities:  4, 8 or 16 Gbit
                Link Data Rate:    16 Gbit
               Switch Port:       ??