>>>>> "BM" == Bruce Momjian <[EMAIL PROTECTED]> writes:
BM> The 32k number is from Tatsuo testing a few years ago. Can you verify for me that these parameters in postgresql.conf are based on the BLCKSZ (ie one buffer is the size of the BLCKSIZ macro): shared_buffers effective_cache_size Logically it makes sense, but I want to be sure I'm adjusting my postgresql.conf parameters accordingly when I try different block sizes. Thanks. -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Vivek Khera, Ph.D. Khera Communications, Inc. Internet: [EMAIL PROTECTED] Rockville, MD +1-240-453-8497 AIM: vivekkhera Y!: vivek_khera http://www.khera.org/~vivek/ ---------------------------(end of broadcast)--------------------------- TIP 7: don't forget to increase your free space map settings