HA 互连状态显示为 down ，无法交还给配对节点
适用场景
FAS2520
问题描述
- 配对节点已接管，正在等待交还状态。
""**-01节点状态：
Waiting for giveback- HA 互连状态显示为 down
::*> system ha interconnect status show
Node: **-01
Link Status: down
IC RDMA Connection: down
Warning: Unable to list entries on node "**-02". RPC: Couldn't make connection
Error: show failed: RPC: Couldn't make connection- "
storage failover show"命令显示操作节点unknown"处于 " 状态。
::>storage failover show
Takeover
Node Partner Possible State
Description
-------------- -------------- -------- -------------------------------------
**-01 **-02 false In takeover
**-02 **-01 - Unknown
2 entries were displayed.- 无法交还到配对节点。
::> storage failover giveback -ofnode "**-01"
Error: command failed: Failed to initiate giveback.
Reason: HA partner RAID or WAFL label versions are older than this node's labels.
Run the "system node image show" command to determine which image on the partner should be booted to be compatible with the local node.