From: AUBINEAU Cyril (caubineau@SIGMA.FR)
Date: Wed Jul 31 2002 - 06:54:14 EDT
Hello,
I can't understand HA/CMP behavior this night :
I have 3 node cluster in cascading mode.
The first node in called gessica (service_ip : 95.7.4.13, standby :
90.7.4.13)
The second node is called gael (service_ip : 95.7.4.14, standby 90.7.4.14)
The third node, wich is a back up for the 2 other nodes in the cluster, is
called national (standby1 : 90.7.4.15, standby2 : 90.7.4.16)
Our customer called us this morning because he can't ping the nodes gessica
and gael.
I loged on node gessica (with a telnet on the standby adapter) then i tryed
to ping the service_ip 95.7.4.13.
The message was :
Impossible to reach the destination route .
But netstat -in on this node was OK. :
en0 : 90.7.4.13
en1 : 95.7.4.13
Can someone tell me why HA bring done the network ?
Thank you very much.
Regards,
Cyril
This is the content of /var/adm/cluster.log :
Jul 30 19:18:11 gessica HACMP for AIX: EVENT START: fail_standby gessica
90.7.4.14
Jul 30 19:18:12 gessica HACMP for AIX: EVENT COMPLETED: fail_standby gessica
90.7.4.14
Jul 30 19:18:16 gessica HACMP for AIX: EVENT START: fail_standby national
90.7.4.15
Jul 30 19:18:16 gessica HACMP for AIX: EVENT COMPLETED: fail_standby
national 90.7.4.15
Jul 30 19:18:29 gessica clinfo[16264]: send_snmp_req: Messages in queue got
= 4read = 1
Jul 30 19:18:29 gessica last message repeated 2 times
Jul 30 19:18:48 gessica HACMP for AIX: EVENT START: join_standby national
90.7.4.15
Jul 30 19:18:49 gessica HACMP for AIX: EVENT COMPLETED: join_standby
national 90.7.4.15
Jul 30 19:18:51 gessica HACMP for AIX: EVENT START: join_standby gessica
90.7.4.14
Jul 30 19:18:51 gessica HACMP for AIX: EVENT COMPLETED: join_standby gessica
90.7.4.14
Jul 30 19:18:59 gessica clinfo[16264]: send_snmp_req: Messages in queue got
= 4read = 1
Jul 30 19:18:59 gessica last message repeated 2 times
Jul 30 22:52:00 gessica HACMP for AIX: EVENT START: swap_adapter gael
reseau_ether 90.7.4.13 95.7.4.13
Jul 30 22:52:01 gessica HACMP for AIX: EVENT COMPLETED: swap_adapter gael
reseau_ether 90.7.4.13 95.7.4.13
Jul 30 22:52:26 gessica HACMP for AIX: EVENT START: swap_adapter_complete
gael reseau_ether 90.7.4.13 95.7.4.13
Jul 30 22:52:27 gessica HACMP for AIX: EVENT COMPLETED:
swap_adapter_complete gael reseau_ether 90.7.4.13 95.7.4.13
Jul 30 22:52:33 gessica HACMP for AIX: EVENT START: swap_adapter gessica
reseau_ether 90.7.4.14 95.7.4.14
Jul 30 22:52:56 gessica HACMP for AIX: EVENT START: swap_aconn_protocols en1
en0
Jul 30 22:52:57 gessica HACMP for AIX: EVENT COMPLETED: swap_aconn_protocols
en1 en0
Jul 30 22:52:57 gessica HACMP for AIX: EVENT COMPLETED: swap_adapter gessica
reseau_ether 90.7.4.14 95.7.4.14
Jul 30 22:52:58 gessica HACMP for AIX: EVENT START: swap_adapter_complete
gessica reseau_ether 90.7.4.14 95.7.4.14
Jul 30 22:52:59 gessica HACMP for AIX: EVENT COMPLETED:
swap_adapter_complete gessica reseau_ether 90.7.4.14 95.7.4.14
Jul 30 22:53:03 gessica HACMP for AIX: EVENT START: network_down gael
reseau_ether
Jul 30 22:53:04 gessica HACMP for AIX: EVENT COMPLETED: network_down gael
reseau_ether
Jul 30 22:53:05 gessica HACMP for AIX: EVENT START: network_down_complete
gael reseau_ether
Jul 30 22:53:05 gessica HACMP for AIX: EVENT COMPLETED:
network_down_complete gael reseau_ether
Jul 30 22:53:09 gessica HACMP for AIX: EVENT START: network_down gessica
reseau_ether
Jul 30 22:53:09 gessica HACMP for AIX: EVENT COMPLETED: network_down gessica
reseau_ether
Jul 30 22:53:10 gessica HACMP for AIX: EVENT START: network_down_complete
gessica reseau_ether
Jul 30 22:53:11 gessica HACMP for AIX: EVENT COMPLETED:
network_down_complete gessica reseau_ether
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