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</o:shapelayout></xml><![endif]--></head><body lang=PL link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m using pgpool:<o:p></o:p></p><p class=MsoNormal>pgpool-II version 3.1.1 (hatsuiboshi)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>in mode:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>master_slave_mode = on<o:p></o:p></p><p class=MsoNormal>master_slave_sub_mode = 'stream'<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>when i detach slave node from pgpool and attach it again the numer of connection to postgresql on master doubles. Half of them is set earlier and not use any more. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>tcp 0 0 127.0.0.1:44293 127.0.0.1:5433 ESTABLISHED 26720/pgpool: wait<o:p></o:p></p><p class=MsoNormal>tcp 0 0 127.0.0.1:44662 127.0.0.1:5433 ESTABLISHED 26720/pgpool: wait<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>in log I have got<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Do not restart children because we are failbacking node id 0<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>num_init_children = 25<o:p></o:p></p><p class=MsoNormal>max_pool = 1<o:p></o:p></p><p class=MsoNormal>child_life_time = 300<o:p></o:p></p><p class=MsoNormal>child_max_connections = 0<o:p></o:p></p><p class=MsoNormal>connection_life_time = 0<o:p></o:p></p><p class=MsoNormal>client_idle_limit = 0<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>when i change child_max_connections to 200, after 200 connection the new child occupy only one connection.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Is it normal situation ? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Best regards <o:p></o:p></p><p class=MsoNormal>witalis <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>