The vacuuming code contains an off-by-one error when it is unable to delete one or more records on a remote node.
Created attachment 15518 [details] Patch for 4.11, 4.10 and 4.9 Same patch applies cleanly to 4.11, 4.10, 4.9.
Hi Karolin, This is ready for v4-9, v4-10 and v4-11. Thanks.
Pushed to autobuild-v4-{11,10,9}-test.
(In reply to Karolin Seeger from comment #3) Pushed to all branches. Closing out bug report. Thanks!