Storage naming

1. Ceph pools

<Ceph pool> ::= <Usage> "." <Type> "." <Class>

<Usage> ::= "backup" | "data" | "linux";
<Type> ::= "cephfs-" { "data" | "metadata" } | "rbd";
<Class> ::= "hdd" | "nvme" | { "hdd" | "nvme" } "-mirror";

Examples

backup.cephfs-data.hdd

data.cephfs-metdata.nvme

linux.cephfs-data.nvme

linux.cephfs-data.nvme-mirror

2. Cephfs

<Ceph pool> ::= <Usage> ".cephfs." <Class>

<Usage> ::= "backup" | "data" | "linux";
<Class> ::= "hdd" | "nvme";

Examples

backup.cephfs.hdd

data.cephfs.nvme

linux.cephfs.nvme