PUT_nodes_nodeRange_dcp

Concurrently copies files to or from remote target nodes.

Parameters:

  • fanout = fanout value : Specifies a fanout value for the maximum number of concurrently executing remote shell processes.
  • rootimg = img path : Specifies the path to the install image on the local Linux node.
  • options = node options : Specifies options to pass to the remote shell command for node targets. The options must be specified within double quotation marks ("") to distinguish them from xdsh options.
  • rsyncfile = sync configure file : Specifies the path to the file that will be used to build the rsync command.
  • remotecopy = command path : Specifies the full path of the remote copy command used for remote command execution on node targets.
  • timeout = timeout value : Specifies the time, in seconds, to wait for output from any currently executing remote targets.
  • source = source file path
  • target = target file path

Flags:

  • preserve : Preserves the source file characteristics as implemented by the configured remote copy command.
  • pull : Pulls (copies) the files from the targets and places them in the target_path directory on the local host.
  • showconfig : Displays the current environment settings for all DSH Utilities commands.
  • recursive: Recursively copies files from a local directory to the remote targets

For more parameter and flag introduction, refer the man page of xdcp

Example: 

PUT https://127.0.0.1/xcatws/nodes/b1-b3/dcp?userName=root&password=cluster

with data: 

["remotecopy =/usr/bin/rsync", "options=\"-t\"", "source=/localnode/smallfile /tmp/bigfile", "target=/tmp"]

copy /localnode/smallfile and /tmp/bigfile to /tmp on node1 using rsync and input -t flag to rsync.

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