ONTAP Select HAインターコネクトのダウンテイクオーバーはNVRAMログを同期できません
環境
環境 :
- ONTAP Select
- High Availability Interconnect(HA IC;高可用性インターコネクト)
- HA ICリンクが停止しています
- HA ICのRemote Direct Memory Access(RDMA)が停止しています
- テイクオーバーを実行できません
- NVRAMログが同期されていない
問題
NVRAMログが同期されていないため、ONTAP Select システムでテイクオーバーを実行できません。
EMS.log:
ONTAPSelect-A ALERT callhome.hainterconnect.down: Call home for HA INTERCONNECT DOWN due to peer not connected.
ONTAPSelect-A ERROR ic.HAInterconnectDown: HA interconnect: Interconnect down for 839 minutes: peer not connected
ONTAPSelect-A ALERT cf.takeover.disabled: HA mode, but takeover of partner is disabled due to reason : unsynchronized log.
ONTAPSelect::*> storage failover show Takeover Node Partner Possible State Description -------------- -------------- -------- ------------------------------------- ONTAPSelect-A ONTAPSelect-B false Waiting for ONTAPSelect-B, Takeover is not possible: NVRAM log not synchronized ONTAPSelect-B ONTAPSelect-A false Waiting for ONTAPSelect-A, Takeover is not possible: NVRAM log not synchronized ONTAPSelect::*> system ha interconnect status show Node: ONTAPSelect-A Link Status: up IC RDMA Connection:down Node: ONTAPSelect-B Link Status: up IC RDMA Connection: down 2 entries were displayed.