We support the changing of the physical log location already.
We want to make sure there is only sole occupancy in the space for the physical log; nothing else hindering its successful expansion and requested size:
A new single Physical Log Storage Space (PLOGspace) per instance,
Has a single physical chunk containing only the server physical log with the physical page size of the host O/S.
Physical log expansion is triggered by any of the following
A checkpoint blocked user transactions because the physical log is too small.
5 checkpoints triggered by physical log activity:
Since the last time the physical log was extended.
