Ceph with a failed hardware raid controller on huawei

Dear All Members,

Hope you all doing great.

Actually we have a Ceph cluster have five Huawei servers.
Each server have a 10 OSDs, one of the server at this morninng issued a failed hardware raid contoller even this server is not available via SSH.

So if i replace the raid card, it will back online.

Thanks in advance.

Rgards,
Franks-Arous