What were you trying to do that didn't work?

With the latest upstream Pacemaker (expected to land in RHEL 9.5), the openstack-info resource agent can no longer parse node attribute output because the escaping of whitespace changed.

Please provide the package NVR for which bug is seen: upstream commit  c6d9cea

How reproducible: easy

Steps to reproduce

1. Configure and start a Pacemaker cluster.
2. Set a node attribute with a multi-line value.
3. Query the node attribute (in both the default text output format and with --output-as=xml).

Expected results

Newlines in an attribute value are escaped as backlash-n in text output, and as an entity reference in XML output.

Actual results

Newlines are displayed as spaces in both text and xml output. (In RHEL 9.4 and earlier, newlines were escaped as backlash-n in both text and xml output.)