[Linux-cluster] Is there a way for a resource agent to know the previous node on which it was active?

[Andrew Beekhof]

> On 14 Feb 2015, at 6:57 pm, Michael Schwartzkopff <misch at schwartzkopff.org> wrote:
> 
> Am Freitag, 13. Februar 2015, 17:12:54 schrieb Vallevand, Mark K:
>> I didn't see an environment variable with that information.
>> Any other ways to determine this?
> 
> Your could re-write your resource agent to ist the crm_attribute command. This 
> adds attributes for a resoruce to the CIB. This attribute could hold the 
> information about the node the resource is running on.

Somewhat dangerous to rely on though.
What would be the reason for needing to know the previous node?

> 
> It would have to be updated by your resource agent (script) if the resource 
> migrates.
> 
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> Dr. Michael Schwartzkopff
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