add format and filtering options to cman_tool
PATCH 1/1 add format and filtering options to cman_tool
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
-------------- next part --------------
A non-text attachment was scrubbed...
Name: cman_tool.diff
Type: text/x-patch
Size: 6555 bytes
Desc: not available
URL: <http://listman.redhat.com/archives/cluster-devel/attachments/20070917/f3b6c650/attachment.bin>
PATCH 1/1 add format and filtering options to cman_tool
Quoted 14 lines · Ryan O'Hara
Below is a patch that will add the ability to filter the output of '
cman_toolnodes' 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.
Quoted 6 lines
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