[Qlustar-General] Mounting an existing LV

Hello List,

I'm wondering if anyone is mounting pre-existing (local) storage on a Qlustar node, and if so, how you go about it? My initial guess was to re-define the setup (xfs on LVM on mdraid) in the Disk Config assigned to the node, and mark it with preserve_always, but then the node refuses to boot correctly because setup-storage complains it cannot preserve my LV as it doesn't exist.

I guess I could create per-node fstab stubs containing just the necessary lines, push them to the nodes using common/image-files with softgroups, and then add a common/rc.boot script to look for such stubs and mount them, but maybe there's a more integrated way?

Thanks,

A.