From 53a5df9c8a050fa6cf82f8c5cf8585433cb6b0e0 Mon Sep 17 00:00:00 2001
From: Anastasia <a.lubennikova@postgrespro.ru>
Date: Mon, 13 Feb 2017 12:28:19 +0300
Subject: [PATCH] allow page mode backup of compressed files. Just remove the
 error message.

---
 backup.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/backup.c b/backup.c
index 7cbcfe98..879e51c8 100644
--- a/backup.c
+++ b/backup.c
@@ -1415,12 +1415,7 @@ add_files(parray *files, const char *root, bool add_root, bool is_pgdata)
 
 		/* compress map file it is not data file */
 		if (path_len > 4 && strncmp(file->path+(path_len-4), ".cfm", 4) == 0)
-		{
-			if (current.backup_mode == BACKUP_MODE_DIFF_PAGE)
-				elog(ERROR, "You can't use PAGE mode backup with compressed tablespace.\n"
-							"Try FULL or PTRACK mode instead.");
 			continue;
-		}
 
 		/* name of data file start with digit */
 		if (fname == NULL)