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
