Description of problem:

"ceph nfs cluster info" shows does not exist cluster

Version-Release number of selected component (if applicable):

ceph version 17.2.5-14.el9cp

How reproducible:


Steps to Reproduce:
1.enable nfs
2.Try to list out nfs cluster with "ceph nfs cluster ls"
3.confirm that the name does not exist
4.ceph nfs cluster info does_not_exist
5.check if the name shows any info

Actual results:

[root@ceph-julpark-enhoo2-node7 cephuser]# ceph nfs cluster info does_not_exist
{
    "does_not_exist": {
        "virtual_ip": null,
        "backend": []
    }
}

Expected results:

It should say the cluster does not exist

Additional info:

ceph version 17.2.5-14.el9cp