package backup

// DiskLayout holds the fstab-derived mount topology for disaster recovery.
type DiskLayout struct {
	Mounts []DiskMount `json:"mounts"`
}

// DiskMount represents a single mount entry from fstab.
type DiskMount struct {
	UUID         string `json:"uuid"`
	Label        string `json:"label"`
	MountPoint   string `json:"mount_point"`
	FSType       string `json:"fs_type"`
	SizeBytes    int64  `json:"size_bytes"`
	FstabOptions string `json:"fstab_options"`
	Role         string `json:"role"`        // "system_data", "hdd_storage"
	BindSubdir   string `json:"bind_subdir"` // e.g., "felhom_data"
	RawMount     string `json:"raw_mount"`   // e.g., "/mnt/.felhom-raw/hdd_1"
}