Hi Brian,
I appreciate your reply. I manually shutdown node2 for testing pupose so in
production for some reason one node goes down for some reason or hangs it self
then fail over could be smooth and user can be easily transfered to other node
without even noticing any difference.
So in my /server/all/deploy/tc5-cluster.sar/META-INF/jboss-service.xml
following config is there.
<UDP mcast_addr="${jboss.partition.udpGroup:230.1.2.7}"
mcast_port="45577"
ucast_recv_buf_size="20000000"
ucast_send_buf_size="640000"
mcast_recv_buf_size="25000000"
mcast_send_buf_size="640000"
loopback="false"
max_bundle_size="64000"
max_bundle_timeout="30"
use_incoming_packet_handler="true"
use_outgoing_packet_handler="true"
ip_ttl="2"
down_thread="false" up_thread="false"
enable_bundling="true"/>
<PING timeout="2000"
down_thread="false" up_thread="false"
num_initial_members="3"/>
<MERGE2 max_interval="100000"
down_thread="false" up_thread="false"
min_interval="20000"/>
<FD shun="true" up_thread="false" down_thread="false"
timeout="2500" max_tries="5"/>
<VERIFY_SUSPECT timeout="1500"
up_thread="false" down_thread="false"/>
<pbcast.NAKACK max_xmit_size="60000"
use_mcast_xmit="false" gc_lag="50"
retransmit_timeout="100,200,300,600,1200,2400,4800"
down_thread="false" up_thread="false"
discard_delivered_msgs="true"/>
<UNICAST timeout="300,600,1200,2400,3600"
down_thread="false" up_thread="false"/>
<pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000"
down_thread="false" up_thread="false"
max_bytes="2100000"/>
<pbcast.GMS print_local_addr="true" join_timeout="3000"
down_thread="false" up_thread="false"
join_retry_timeout="2000" shun="true"/>
<!-- If your CacheMode is set to REPL_SYNC we recommend you
comment out the FC (flow control) protocol -->
<FC max_credits="10000000" down_thread="false" up_thread="false"
min_threshold="0.20"/>
<FRAG2 frag_size="60000" down_thread="false" up_thread="false"/>
<pbcast.STATE_TRANSFER down_thread="false" up_thread="false"/>
so you are suggesting to replace FD with FD_SOCK ? and that way node1 would
recognize instantly?
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4148186#4148186
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