Hi, Any idea about auto export multiple btrfs snapshots? One related patch is yet not merged to nfs-utils 2.5.3. From: "NeilBrown" <neilb@xxxxxxx> Subject: [PATCH/RFC v2 nfs-utils] Fix NFSv4 export of tmpfs filesystems. In this patch, an UUID is auto generated when a tmpfs have no UUID. for btrfs, multiple subvolume snapshot have the same filesystem UUID. Could we generate an UUID for btrfs subvol with 'filesystem UUID' + 'subvol ID'? Best Regards Wang Yugui (wangyugui@xxxxxxxxxxxx) 2021/06/13
