The IndexError occurs when attempting to revert a fragment archive (FA) to a handoff node, since handoff nodes do not have a node index key. The fix is straightforward but there are possible undesirable side effects to reverting to another handoff i.e. a FA can end up being on two handoffs.
Addressed by this patch https:/ /review. openstack. org/#/c/ 176403/
The IndexError occurs when attempting to revert a fragment archive (FA) to a handoff node, since handoff nodes do not have a node index key. The fix is straightforward but there are possible undesirable side effects to reverting to another handoff i.e. a FA can end up being on two handoffs.