Improve pg_upgrade error report

If the cluster alignments don't match, output this suggestion: Likely one cluster is a 32-bit install, the other 64-bit
13 years ago · 600250d0ed
parent 8c17144c75
commit 600250d0ed
1 changed files with 2 additions and 1 deletions
--- a/contrib/pg_upgrade/controldata.c
+++ b/contrib/pg_upgrade/controldata.c
@ -502,7 +502,8 @@ check_control_data(ControlData *oldctrl,
 {
 	if (oldctrl->align == 0 || oldctrl->align != newctrl->align)
 		pg_log(PG_FATAL,
-			   "old and new pg_controldata alignments are invalid or do not match\n");
+			   "old and new pg_controldata alignments are invalid or do not match\n"
+			   "Likely one cluster is a 32-bit install, the other 64-bit\n");

 	if (oldctrl->blocksz == 0 || oldctrl->blocksz != newctrl->blocksz)
 		pg_log(PG_FATAL,