Adds a script to migrate existing iSCSI Pacemaker resources from group
membership to standalone resources with colocation/ordering constraints.
The script:
- Discovers all iSCSI resources in the configured group
- Adds colocation and ordering constraints first (non-disruptive)
- Then removes resources from the group (they keep running)
- Detects orphaned targets (targets without matching LUNs)
- Supports --dry-run mode for safe preview
- Is idempotent (safe to run multiple times)
Anchors (e.g., ZFS pool, VIP) remain in the group as colocation targets.
Refs #547
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Michel Peterson