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Re: [Linux-cluster] Firewall Failover



My /var/log/messages:

Aug 27 08:00:05 node1 clurgmgrd: [3817]: <err> Checking Existence Of File /var/run/cluster/mysql/mysql:MySQL.pid [mysql:MySQL] > Failed Aug 27 08:00:05 node1 clurgmgrd: [3817]: <err> Monitoring Service mysql:MySQL > Service Is Not Running Aug 27 08:00:05 node1 clurgmgrd[3817]: <notice> status on mysql "MySQL" returned 1 (generic error) Aug 27 08:00:05 node1 clurgmgrd[3817]: <notice> Stopping service service:firewall Aug 27 08:00:05 node1 clurgmgrd: [3817]: <err> Checking Existence Of File /var/run/cluster/mysql/mysql:MySQL.pid [mysql:MySQL] > Failed - File Doesn't Exist Aug 27 08:00:05 node1 clurgmgrd: [3817]: <err> Stopping Service mysql:MySQL > Failed Aug 27 08:00:05 node1 clurgmgrd[3817]: <notice> stop on mysql "MySQL" returned 1 (generic error) Aug 27 08:00:05 node1 squid[8578]: Squid Parent: child process 8580 exited with status 0 Aug 27 08:00:07 node1 openvpn[8554]: event_wait : Interrupted system call (code=4)
Aug 27 08:00:07 node1 openvpn[8554]: TCP/UDP: Closing socket
Aug 27 08:00:07 node1 openvpn[8554]: Closing TUN/TAP interface
Aug 27 08:00:07 node1 openvpn[8554]: SIGTERM[hard,] received, process exiting Aug 27 08:00:07 node1 clurgmgrd[3817]: <crit> #12: RG service:firewall failed to stop; intervention required Aug 27 08:00:07 node1 clurgmgrd[3817]: <notice> Service service:firewall is failed

its detect that mysqld is down...
how can i start this service again on other node automatic?


clustat shows:

Cluster Status for bruniques @ Wed Aug 27 08:02:32 2008
Member Status: Quorate

Member Name                                                     ID   Status
------ ----                                                     ---- ------
node1 1 Online, Local, rgmanager node2 2 Online, rgmanager

Service Name Owner (Last) State ------- ---- ----- ------ ----- service:firewall (node1) failed



but it not realocate the service to other node.



Bruno F. Deschamps - Consultor
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Bruno Frensch Deschamps escreveu:
Hi,

I have create a service firewall with some resources like IP, MYSQL, and other scripts
My firewall cluster has 2 nodes (node1 and node2)
The firewall service is runnig on node 1, including mysqld, when i kill mysqld in node1, the service still running on node1,
My question is:
Should node1 be fenced?
How i test the mysqld in both server to be fenced when it is down?


NOTE: fence are working in both servers when i kill a service like a IP.



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