No replication between my 2 storageGRID

[Gandhi]

I recently installed and configured 2 storageGRID in 2 distant sites and in the same network. I federated the 2 grid and the connection is working in both ways but when I put an object in the local bucket from the same tenant it does not replicate to the the same bucket name in the remote site. In both sites I have the same error : Cross-grid replication requests are pending because a resource is unavailable. Failed to send cross-grid replication request from source bucket 'pilot' to destination bucket 'pilot' . Error code: DestinationRequestError. Detail: InternalError.  Can someone comment in this.  

[elementx]

I selected that error message from your post, "DestinationRequestError. Detail: InternalError.", right-clicked and searched - the first result was this KB article.

https://kb.netapp.com/hybrid/StorageGRID/Object_Mgmt/StorageGRID_Cross-Grid_Replication_Fails_with_DestinationRequest_Error

[ahmadm]

An internal server error suggest the destination environment is having an internal failure processing this specific S3 request. The bycast logs (under /var/local/log) on the destination environment storage nodes should give some more clue as to the cause of the internal error. Additionally, you may find relevant information in the access logs of nginx service under the same directory.

You might consider engaging NetApp Support as they can help review those logs and determine the underlying cause.

[FelixZhou]

if you are talking about making second copy on a different storageGRID, believe you will need to set up ILM policy to do so.