I have had meetings with CheckPoint RnD. We will have 3 options.
1) Receive a new predefined configuration file for logical volumes and implement this during a reinstallation. We then need this from CheckPoint and I do not know how long it will take before receiving it.
2) Decrease lv_log with lvdecrease and add the space with lv_extend to lv_current. This steps has not been tested a lot at CheckPoint so they will try to test it in lab with a 28000 appliance.
3) Remove lv_autosnap volume and add this to lv_current. Then we will not have the possibility to do snapshots in the future. Since this is a VSX environment then snapshot is not absolutelly required, since most of the configuration is in the CMA.
We will have more meetings to decide how to proceed. But at least there are some options now.