FCからIPへの移行後にRDMA接続が停止する
環境
- MetroCluster IP
- ONTAP 9
- AFF-A800
問題
ファブリックMetroClusterからAFF-A800 MetroCluster IPに移行したあと、HAミラーリングまたはDRミラーリングは行われない   
   
例:
- MetroClusterインターコネクト:
 ClusterA::*> metrocluster interconnect mirror show -partner type HA,DR
               Mirror   Mirror
           Partner Admin   Oper
  Node Partner Name Type   Status   Status  Adapter Type   Status
  ---- ------------ ------- -------- ------- ------- ------ ------
  ClusterA-01
   ClusterA-02   HA    enabled  offline
                        e0b   iWARP  Up
                        e1b   iWARP  Up
   ClusterB-01    DR    enabled  offline
                        e0b   iWARP  Up
                        e1b   iWARP  Up
  ClusterA-02
   ClusterA-01   HA    enabled  offline
                        e0b   iWARP  Up
                        e1b   iWARP  Up
   ClusterB-02    DR    enabled  offline
                        e0b   iWARP  Up
                        e1b   iWARP  Up- ストレージフェイルオーバー:
ClusterA::*> storage failover show Takeover Node Partner Possible State Description -------------- -------------- -------- ------------------------------------- ClusterA-01 NACL01-04 false Waiting for ClusterA-02, Takeover is not possible: Storage failover interconnect error, NVRAM log not synchronized, Disk inventory not exchanged ClusterA-02 NACL01-03 false Waiting for ClusterA-01, Takeover is not possible: Storage failover interconnect error, NVRAM log not synchronized