From 87d84d67bb15752c79a1c07e603126830642ac84 Mon Sep 17 00:00:00 2001 From: Magnus Hagander Date: Mon, 11 Jul 2016 12:02:31 +0200 Subject: [PATCH] Fix start WAL filename for concurrent backups from standby On a standby, ThisTimelineID is always 0, so we would generate a filename in timeline 0 even for other timelines. Instead, use starttli which we have retreived from the controlfile. Report by: Francesco Canovai in bug #14230 Author: Marco Nenciarini Reviewed by: Michael Paquier and Amit Kapila --- src/backend/access/transam/xlog.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index e4645a3169..aecede149c 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -9974,7 +9974,7 @@ do_pg_start_backup(const char *backupidstr, bool fast, TimeLineID *starttli_p, } while (!gotUniqueStartpoint); XLByteToSeg(startpoint, _logSegNo); - XLogFileName(xlogfilename, ThisTimeLineID, _logSegNo); + XLogFileName(xlogfilename, starttli, _logSegNo); /* * Construct tablespace_map file