Hi all, So I have two external Ceph clusters - one is using IPv4 and the other is using IPv6. When I'm using IPv4 cluster, the dashborad shows status and content of RBD and I have no problem creating new images for VMs. But when I try to configure storage information about IPv6 cluster, I get Not Available tag on usage. For both clusters I make the same procedure for assigning keyrings and configuration settings for Proxmox. Ceph clusters have installed Mimic version and the Proxmox cluster has version Luminous. min_compat_client is set to Luminous version and the Crush tunnables are set on optimal on both clusters. Does anyone have any clue what could be wrong, or how to debug this issue? Thanks.