AWS CVOノードのアップグレード後はテイクオーバーを実行できません
- Views:
 - 10
 
- Visibility:
 - Public
 
- Votes:
 - 0
 
- Category:
 - cloud-volumes-ontap-cvo
 
- Specialty:
 - cloud<a>2009335170</a>
 
- Last Updated:
 
環境
- Cloud Volumes ONTAP(CVO)
 - Amazon Web Services ( AWS )
 
問題
- CVOのメジャーリリースのアップグレードはCLIを使用して開始されました
 - 1つ目のノードでアップグレードが完了し、部分的なギブバックが
 Storage failover showがテイクオーバーを実行できず、各ノードが互いに待機していることを示しています
Cluster::*> storage failover show
                               Takeover
 Node           Partner        Possible State Description
 -------------- -------------- -------- -------------------------------------
 Node1      Node2           false  Waiting for Node2, Partial
                                        giveback, Takeover is not possible:
                                        The version of software running on
                                        each node of the SFO pair is
                                        incompatible, Storage failover
                                   interconnect error, NVRAM log not
                                       synchronized, Disk inventory not exchanged
 Node2      Node1           false  Waiting for Node1, Partial
                                        giveback, Takeover is not possible:
                                        The version of software running on
                                        each node of the SFO pair is
                                        incompatible, Storage failover
                                   interconnect error, NVRAM log not
                                       synchronized, Disk inventory not exchanged
- 両方のノードでRDMAインターコネクトが停止しています
 
Cluster::*> storage failover show -fields interconnect-links,interconnect-up,interconnect-type
 node           interconnect-up interconnect-links                    interconnect-type
 -------------- --------------- ------------------------------------- -----------------
 Node1         false           RDMA Interconnect is down (Link down) MVIA-RDMA
 Node2         false           RDMA Interconnect is down (Link down) MVIA-RDMA
 2 entries were displayed.
 Cluster::*> ha interconnect status show
   (system ha interconnect status show)
                       Node: Node1
                 Link Status: down
          IC RDMA Connection: down
                       Node: Node2
                 Link Status: down
          IC RDMA Connection: down
 2 entries were displayed.