Ioseph Kim

add using pgxs for install

original code generated random mac address. I patched to set user defined mac address. I did not modify document, sorry. I patched at github homepage direct.

system_info.c miss a record delimiter

1

thank for you program. I'm using very well. I found just one bug. Add a line in system_info.c, restart_gucs.c and transient_gucs.c appendStringInfo(&resultbuf,REC_DELIMIT);