[Linux-cluster] Can't leave cluster

[isplist at logicore.net]

Hi there,

This is my current shutdown script which works on some servers, not on others.

/etc/init.d/httpd stop
umount /var/www
vgchange -aln
/etc/init.d/clvmd stop
fence_tool leave
/etc/init.d/fenced stop
cman_tool leave
killall ccsd

I run it...

Deactivating VG VolGroup01:                                [  OK  ]
Deactivating VG VolGroup02:                                [  OK  ]
Deactivating VG VolGroup03:                                [  OK  ]
Deactivating VG VolGroup04:                                [  OK  ]
Stopping clvm:                                             [  OK  ]
Stopping fence domain:                                     [  OK  ]
cman_tool: Can't leave cluster while there are 4 active subsystems

# cman_tool services
Service          Name                              GID LID State     Code
User:            "usrm::manager"                    13   6 run       -
[2 3 4 6 5 7 8]

What's usrm::manager? I can't seem to find anything on the redhat site and 
online searches lead to endless 'stuff'. I'm guessing what ever this is, it's 
the problem?

Mike

> You should check with cman_tool services(said below), which services are
> still running/updating/joining etc. It sometimes happen that a service
> cant be shutdown nicely. You can try to kill daemons by hand with a
> soft/hard kill.
> 
> 
> Met vriendelijke groet, Kind Regards,
> 
> Jaap P. Dijkshoorn
> Group Leader Cluster Computing
> Systems Programmer
> mailto:jaap at sara.nl    http://home.sara.nl/~jaapd
> 
> SARA Computing & Networking Services
> Kruislaan 415     1098 SJ  Amsterdam
> Tel: +31-(0)20-5923000
> Fax: +31-(0)20-6683167
> http://www.sara.nl