I noticed trying to attach two nodes with such commands: pcp_attach_node -d 5 127.0.0.1 9898 user pass 0 ; pcp_attach_node -d 5 127.0.0.1 9898 user pass 1
will fail with: pgpool: 2010-04-14 03:44:59 ERROR: pid 4270: failover_handler: invalid node_id -1 status:1 MAX_NUM_BACKENDS: 128 On the other hand, adding sleep in between makes it succeed: pcp_attach_node -d 5 127.0.0.1 9898 user pass 0 ; sleep 1; pcp_attach_node -d 5 127.0.0.1 9898 user pass 1 But with "sleep", it's even less "atomic" then the first command. My question: 1. Is it expected that it fails when we start pcp_attch_node one after another? 2. Is there a way to attach multiple nodes in an "atomic" way? -- Tomasz Chmielewski http://wpkg.org _______________________________________________ Pgpool-general mailing list [email protected] http://pgfoundry.org/mailman/listinfo/pgpool-general
