Hi all,  I’m just thinking about update fs_lvm driver for not require shared filesystem.  Inspecting ceph driver, I can see that it is not requires it at all.  We just need to stop using information from the symlinks and start calculating it from the path, eg, instead:  DEV=$(readlink $DST_PATH)  use:  DEV=/dev/vg-one-${DS_ID}/lv-one-${VM_ID}-${DISK_ID}  Also it is requires to add two actions to kvm vmm driver: save.fs_lvm and restore.fs_lvm.  I’m just thinking is there something else that block...