lmb at suse.de
Tue Jul 12 03:30:15 MDT 2005
On 2005-07-12T10:42:27, gianluca.mancuso at realemutua.it wrote:
> I have two nodes with debian sarge and I'm using heartbeat 1.99.5.
> After reading the documentation on the ha web site I still have a
> few points I'm note sure about and wonder if anyone can help me out on
> 1 - should I always change the cib.xml file on both nodes when I make
> changes on one node?
No. The CIB is synced automatically, and you SHOULD NOT manually modify
the file on disk, except via the tools.
> 2 - When I use the crm, how can I monitor the network connetivity without
> using ipfail?
This is not currently possible.
> 3 - How can I force the assignment of a resource to a specific node.
Set correct constraints.
> 4 - How can I move resources from a node the the other while the cluster is
Modify the constraints at runtime. And there's the option of setting the
node to standby.
> 5 - Where can I find documentation on scripting according to the
> standard OCF?
> 6 - Is it possible to use quorum with heartbeat (configuration)?
There's an option in the CIB to require quorum or not.
There's a beautifully annotated CIB documentation on the website ;-)
Lars Marowsky-Brée <lmb at suse.de>
High Availability & Clustering
SUSE Labs, Research and Development
SUSE LINUX Products GmbH - A Novell Business -- Charles Darwin
"Ignorance more frequently begets confidence than does knowledge"
More information about the Linux-HA