[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[Linux-cluster] IBM RSA-II Fencing and boot




Hello,

I'm confused about fencing configuration and work, please can someone help me?

My setup:

- Host A 192.168.4.251
        - RSA-II 192.168.4.36 (plugged on server)

- Host B 192.168.4.252
        - RSA-II 192.168.4.37 (plugged on server)

cluster.conf

- Host A have fencing level 1, fencing device 192.168.4.36

- Host B have fencing level 1, fencing device 192.168.4.37

Services on cluster
        - LDAP, DNS, Radius for service "infra"
        - postfix and courier-imap for service "email"

This is correct setup? I need more other fencing configuration?


ISSUE

When the two servers are up, if I reboot one server (anyone), at the boot time when the service cluster starts, in " starting fecing..." the other host thats are alived, recieve a head shot, and reboot (not halt) it self. After the head shot, the cluster service continue starting and "kidnaps" all cluster services for himself. This issue occurs if the host have that one, all or none service configured running.

ISSUE 2

If I shutdown all servers, always at the boot time or a shutdown time the fecing always hang. At the boot tiime, I need to wait 10min, and the shutdown wait around 30 min.

All RSAs and nodes IPs are configured in /etc/hosts, always the network are available (except when host is poweroff), the RSA is always on-line....


Many thanks for any help,

Regards,

Davi

Davi Baldin
JVS do Brasil - IBM BP Premier
davi jvsinfo com br
(19) 3254-1266
(19) 9266-6793 ** NOVO **

[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]