[Cluster-devel] [PATCH] add format and filtering options to cman_tool
James Parsons
jparsons at redhat.com
Mon Sep 17 16:37:29 UTC 2007
Ryan O'Hara wrote:
> Below is a patch that will add the ability to filter the output of
> 'cman_tool nodes' by nodename, as well as specify the format of the
> output.
>
> Filtering by nodename is done via the -n <nodename> option. Multiple
> nodes can be specified per usual.
>
> Formatting can be done via the -F <opt1,opt2,...> option, where opt1,
> opt2, etc. can be one of four things: id, name, type, and addr. These
> will output the node id, node name, type, and address(es) for the
> node(s) respectively. Note that this is not a complete set of options
> as they correspond to information available from cman_tool, but it
> does achieve the goal.
>
> This is intended to give users a way to extract specific information
> about a node (or node), which might be useful for scripts, etc.
>
> Comments welcome.
>
> -Ryan
This is a lovely thing, Ryan. Thank you.
-j
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