db/pg_probackup
db/pg_probackup
1
0
Fork 0
mirror of https://github.com/postgrespro/pg_probackup.git synced 2025-03-28 22:48:39 +02:00
Code Issues Releases Activity

Separate errors message for "ptrack off" and "ptrack does not support"

Browse Source
This commit is contained in:
stalkerg 2016-11-22 16:07:54 +03:00
parent 9d31d4a1be
commit 6d6a584965
1 changed files with 16 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
backup.c
View File

@ -67,6 +67,7 @@ static void get_lsn(PGconn *conn, PGresult *res, XLogRecPtr *lsn, bool stop_back
static void get_xid(PGresult *res, uint32 *xid);
static void pg_ptrack_clear(void);
static bool pg_ptrack_support(void);
static bool pg_ptrack_enable(void);
static bool pg_is_in_recovery(void);
static char *pg_ptrack_get_and_clear(Oid tablespace_oid,
Oid db_oid,
@ -138,8 +139,13 @@ do_backup_database(parray *backup_list, pgBackupOption bkupopt)
is_ptrack_support = pg_ptrack_support();
if (current.backup_mode == BACKUP_MODE_DIFF_PTRACK && !is_ptrack_support)
elog(ERROR, "Current Postgres instance is not support ptrack");
elog(ERROR, "Current Postgres instance does not support ptrack");
if(current.backup_mode == BACKUP_MODE_DIFF_PTRACK && !pg_ptrack_enable())
elog(ERROR, "ptrack is disabled");
if (is_ptrack_support)
is_ptrack_support = pg_ptrack_enable();
/*
* In differential backup mode, check if there is an already-validated
* full backup on current timeline.
@ -662,6 +668,15 @@ pg_ptrack_support(void)
return false;
}
PQclear(res_db);
disconnect();
return true;
}
static bool
pg_ptrack_enable(void)
{
PGresult *res_db;
reconnect();
res_db = execute("show ptrack_enable", 0, NULL);
if (strcmp(PQgetvalue(res_db, 0, 0), "on") != 0)
{