how to reliably shutdown domains ?

[Lentes, Bernd]

Hey guys,

i have a two-node cluster with around 20 domains. Cluster-Software is pacemaker and corosync, OS is SLES 12 SP5.
The scripts for starting/stopping the domains use virsh. Is there a way to reliably shutdown the domains via virsh ?
I'm testing around, but sometimes the domains stop, sometimes they don't, sometimes it takes very long so that the cluster times out
and fence the respective node.
I'm using "virsh shutdown domain --mode acpi,agent" for the windows domains (not reliable) and for the linux domains
"virsh shutdown domain", also not reliable.

What can i do ?

Bernd

-- 

Bernd Lentes 
System Administrator 
Institute for Metabolism and Cell Death (MCD) 
Building 25 - office 122 
HelmholtzZentrum München 
bernd.lentes at helmholtz-muenchen.de 
phone: +49 89 3187 1241 
fax: +49 89 3187 2294 
http://www.helmholtz-muenchen.de/mcd 


Public key: 

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