Issue 'mkdir' hint when replying CREATE TABLESPACE in recovery mode.

Per idea from Fujii Masao

diff --git a/src/backend/commands/tablespace.c b/src/backend/commands/tablespace.c
index 5dcb3a60ab9f36fc3c7f367612cd1591ecd62c09..24d15304f582f7f7c4c79ef2b2e58419dc92a4bf 100644 (file)
--- a/src/backend/commands/tablespace.c
+++ b/src/backend/commands/tablespace.c
@@ -40,7 +40,7 @@
  *
  *
  * IDENTIFICATION
- *       $PostgreSQL: pgsql/src/backend/commands/tablespace.c,v 1.74 2010/02/26 02:00:39 momjian Exp $
+ *       $PostgreSQL: pgsql/src/backend/commands/tablespace.c,v 1.75 2010/07/02 02:44:32 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -552,8 +552,9 @@ create_tablespace_directories(const char *location, const Oid tablespaceoid)
                if (errno == ENOENT)
                        ereport(ERROR,
                                        (errcode(ERRCODE_UNDEFINED_FILE),
-                                        errmsg("directory \"%s\" does not exist",
-                                                       location)));
+                                        errmsg("directory \"%s\" does not exist", location),
+                                        InRecovery ? errhint("Create directory \"%s\" for this tablespace before "
+                                                        "restarting the server.", location) : 0));
                else
                        ereport(ERROR,
                                        (errcode_for_file_access(),