Hi,

On Fri, Dec 17, 2010 at 12:37:37PM -0700, Greg Woods wrote:
> This seems odd to me:
> 
> [r...@vmserve sbin]# crm resource show VM-paranfsvm
> resource VM-paranfsvm is NOT running
> [r...@vmserve sbin]# echo $?
> 0
> [r...@vmserve sbin]# crm resource start VM-paranfsvm
> [r...@vmserve sbin]# echo $?
> 1
> [r...@vmserve sbin]# crm configure show | fgrep VM-paranfsvm
> [r...@vmserve sbin]# 
> 
> This resource doesn't appear to be defined, and yet there is status for
> it? Compare that to:
> 
> 
> [r...@vmserve sbin]# crm configure show nosuchresource
> [r...@vmserve sbin]# echo $?
> 1
> [r...@vmserve sbin]#
> 
> The latter is what I would expect; if the resource doesn't exist, there
> is no output from an attempt to show it, and it exits with nonzero
> status.

configure and resource levels are looking at two different parts
of the CIB. The resource level, which actually deploys other
low level programs such as crm_resource, works with the status
section, i.e. where outcome of resource actions are recorded.

> This "resource" represents a virtual machine. It may have been a
> pacemaker resource at one time, but now, while the virtual machine still
> exists, it isn't configured in Pacemaker any more (as evidenced by the
> "configure show" command above). But it looks like somehow the removal
> of the resource was incomplete. It's not in the configuration any more,
> but it is still in the status?

Removing a resource from the configuration doesn't entail
dropping its status.

> I have tried running a "crm resource
> cleanup VM-paranfsvm" but the results are unchanged. Is this a known
> issue?

That's strange. resource cleanup should definitely remove the
LRM (status) part. Can you please try again and then do:

# cibadmin -Q | grep VM-paranfsvm

If the resource still exists in the CIB then something's broken.

Thanks,

Dejan

> cluster-glue.x86_64              1.0.6-1.6.el5                         
> cluster-glue-libs.x86_64                            1.0.6-1.6.el5    
> heartbeat.x86_64                                    3.0.3-2.3.el5
> pacemaker.x86_64                                    1.0.9.1-1.15.el5  
> 
> --Greg
> 
> 
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