<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Hi ,</div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">We are having a node two cluster with manual fencing configuration . One of the node died because of some hardware issue and we removed the dead node from the cluster using the following commands.</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br>fence_manual -n db2.example.com</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">fence_ack_manual -n
db2.example.com</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">The faulty node is now recovered and we need to add this node back to cluster . We are trying to add the node using luci interface . But while adding the add using "Add a node " from the luci interface , the addition of node fails with the error that "that node is already a part of the cluster " . But the node name is not there in cluster.conf file .</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif;
background-color: transparent; font-style: normal;">===</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"> cat /etc/cluster/cluster.conf<br><?xml version="1.0"?><br><cluster alias="db" config_version="31" name="db"><br> <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="3"/><br> <clusternodes><br> <clusternode name="db1.example.com" nodeid="1" votes="1"><br> <fence/><br>
</clusternode><br> </clusternodes><br> <cman/><br> <fencedevices/><br> <rm><br> <failoverdomains><br> <failoverdomain name="DBFA-DM" nofailback="0" ordered="0" restricted="1"><br> <failoverdomainnode name="db1.example.com"
priority="1"/><br> </failoverdomain><br> </failoverdomains><br> <resources><br> <postgres-8 config_file="/var/lib/pgsql/data/postgresql.conf" name="psql" postmaster_user="postgres" shutdown_wait="0"/><br> <ip address="192.168.2.173"
monitor_link="1"/><br> <clusterfs device="/dev/db/dbgfs" force_unmount="1" fsid="48393" fstype="gfs" mountpoint="/var/lib/pgsql/" name="DB" self_fence="1"/><br> <script file="/etc/init.d/postgresql" name="psql-db"/><br> </resources><br> <service autostart="1" domain="DBFA-DM" exclusive="1" name="DB" recovery="relocate"><br> <ip
ref="192.168.2.173"/><br> <clusterfs fstype="gfs" ref="DB"/><br> <script ref="psql-db"/><br> </service><br> </rm><br> <totem consensus="4800" join="60" token="10000" token_retransmits_before_loss_const="20"/><br></cluster><br>====</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new
roman,new york,times,serif; background-color: transparent; font-style: normal;">Please suggest how to resolve the issue .</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">Thanks</div><div style="color: rgb(0, 0, 0); font-size: 16px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;">Zaman<br></div></div></body></html>