Hi, I upgraded my server from 7.4.7 to 8.1.4 and when I want to run a vacuum analyze verbose I've got this error message: INFO: vacuuming "public.lgevents" ERROR: out of memory DETAIL: Failed on request of size 262143996. My settings: shared_buffers = 300000 temp_buffers = 256000 work_mem = 256000 maintenance_work_mem = 256000 max_fsm_pages = 250000 effective_cache_size = 614400 My server has 16Gbyte memory, and kernel.shmmax = 4294967295 Do you have any idea why I got this error message Thanks, Szabek
