Hi Peter
mmapplypolicy has a "-N" parameter that should restrict it to a subset of nodes
or node class if you define that.
-N {all | mount | Node[,Node...] | NodeFile | NodeClass}
Specifies the list of nodes that will run parallel
instances of policy code in the GPFS home cluster. This
command supports all defined node classes. The default
is to run on the node where the mmapplypolicy
command is running or the current value of the
defaultHelperNodes parameter of the
mmchconfig command.
Bob Oesterlin
Sr Principal Storage Engineer, Nuance
On 11/8/17, 9:55 AM, "gpfsug-discuss-boun...@spectrumscale.org on behalf of
Chase, Peter" <gpfsug-discuss-boun...@spectrumscale.org on behalf of
peter.ch...@metoffice.gov.uk> wrote:
The only thing I can think of now is to control where a migration policy
runs based on node class. But I don't know how to do that, or if it's possible,
or where the documentation might be as I can't find any. Any assistance would
once again be greatly appreciated.
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