Hi, On Wed, Sep 22, 2010 at 04:48:42PM +0300, Dan Frincu wrote: > Hi, > > Raoul Bhatia [IPAX] wrote: > >hi, > > > >On 09/22/2010 02:43 PM, Dan Frincu wrote: > >>When I start openais, I get nodejoin immediately, as seen in the logs > >>below. However, it takes some time before the nodes are visible in > >>crm_mon output. Any idea how to minimize this delay? > >> > >>Sep 22 15:27:24 bench1 openais[12935]: [crm ] info: > >>send_member_notification: Sending membership update 8 to 1 children > >>Sep 22 15:27:24 bench1 openais[12935]: [CLM ] got nodejoin message > >>192.168.165.33 > >>Sep 22 15:27:24 bench1 openais[12935]: [CLM ] got nodejoin message > >>192.168.165.35 > >>Sep 22 15:27:24 bench1 mgmtd: [12947]: info: Started. > >>Sep 22 15:27:24 bench1 openais[12935]: [crm ] WARN: route_ais_message: > >>Sending message to local.crmd failed: unknown (rc=-2) > >>Sep 22 15:27:24 bench1 openais[12935]: [crm ] WARN: route_ais_message: > >>Sending message to local.crmd failed: unknown (rc=-2) > >>Sep 22 15:27:24 bench1 openais[12935]: [crm ] info: pcmk_ipc: Recorded > >>connection 0x174840d0 for crmd/12946 > >>Sep 22 15:27:24 bench1 openais[12935]: [crm ] info: pcmk_ipc: Sending > >>membership update 8 to crmd > >>Sep 22 15:27:24 bench1 openais[12935]: [crm ] info: > >>update_expected_votes: Expected quorum votes 1024 -> 2 > >>Sep 22 15:27:25 bench1 crmd: [12946]: notice: ais_dispatch: Membership > >>8: quorum aquired > >>Sep 22 15:28:15 bench1 crmd: [12946]: info: do_election_count_vote: > >>Election 2 (owner: bench2) pass: vote from bench2 (Host name) > >>Sep 22 15:28:15 bench1 crmd: [12946]: info: do_state_transition: State > >>transition S_PENDING -> S_ELECTION [ input=I_ELECTION > >>cause=C_FSA_INTERNAL origin=do_election_count_vote ] > >>Sep 22 15:28:15 bench1 crmd: [12946]: info: do_state_transition: State > >>transition S_ELECTION -> S_INTEGRATION [ input=I_ELECTION_DC > >>cause=C_FSA_INTERNAL origin=do_election_check ] > >>Sep 22 15:28:15 bench1 crmd: [12946]: info: do_te_control: Registering > >>TE UUID: 87c28ab8-ba93-4111-a26a-67e88dd927fb > >>Sep 22 15:28:15 bench1 crmd: [12946]: WARN: > >>cib_client_add_notify_callback: Callback already present > >>Sep 22 15:28:15 bench1 crmd: [12946]: info: set_graph_functions: Setting > >>custom graph functions > >>Sep 22 15:28:15 bench1 crmd: [12946]: info: unpack_graph: Unpacked > >>transition -1: 0 actions in 0 synapses > >>Sep 22 15:28:15 bench1 crmd: [12946]: info: do_dc_takeover: Taking over > >>DC status for this partition > >>Sep 22 15:28:15 bench1 cib: [12942]: info: cib_process_readwrite: We are > >>now in R/W > >>mode > > > >is the cluster up and running and you're only (re-)starting one node? > >or is this after you start openais on both nodes. > > > >thanks, > >raoul > Second case, just after openais start on both nodes.
It's probably due to dc-deadtime (from crm ra info crmd): dc-deadtime (time, [60s]): How long to wait for a response from other nodes during startup. The "correct" value will depend on the speed/load of your network and the type of switches used. Thanks, Dejan > Regards, > Dan > > -- > Dan FRINCU > Systems Engineer > CCNA, RHCE > Streamwide Romania > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org > Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: > http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker