Ceph

If wait_for_clean() is called too quickly after a pool is created, It can get a low count of pgs. This will cause it to never break out of the loop and eventually timeout.

This check will have a cur_active_clean > num_pgs because num_pgs doesn't include the newly created ones.

test $cur_active_clean = $num_pgs && break

A quick fix would be to call get_num_pgs instead of relying on the one stashed at the start. The only issue is that the race is still present and maybe we could return from wait_for_clean without the newly created pgs even existing.