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Minimum supported version is currently 9.4

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This commit is contained in:
Ian Barwick
2017-06-25 21:46:50 +09:00
parent b64581c582
commit 7845a1fb47
4 changed files with 19 additions and 62 deletions
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53
repmgr-client.c
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@@ -1649,12 +1649,6 @@ check_upstream_config(PGconn *conn, int server_version_num, bool exit_on_error)
xlog_stream = false;
/* Check that WAL level is set correctly */
if (server_version_num < 90400)
{
i = guc_set(conn, "wal_level", "=", "hot_standby");
wal_error_message = _("parameter 'wal_level' must be set to 'hot_standby'");
}
else
{
char *levels_pre96[] = {
"hot_standby",
@@ -1700,8 +1694,9 @@ check_upstream_config(PGconn *conn, int server_version_num, bool exit_on_error)
if (i == 0 || i == -1)
{
if (i == 0)
log_error("%s",
wal_error_message);
{
log_error("%s", wal_error_message);
}
if (exit_on_error == true)
{
@@ -1714,41 +1709,23 @@ check_upstream_config(PGconn *conn, int server_version_num, bool exit_on_error)
if (config_file_options.use_replication_slots)
{
/* Does the server support physical replication slots? */
if (server_version_num < 90400)
i = guc_set_typed(conn, "max_replication_slots", ">",
"0", "integer");
if (i == 0 || i == -1)
{
log_error(_("server version must be 9.4 or later to enable replication slots"));
if (exit_on_error == true)
if (i == 0)
{
PQfinish(conn);
exit(ERR_BAD_CONFIG);
}
config_ok = false;
}
/* Server is 9.4 or greater - non-zero `max_replication_slots` required */
else
{
i = guc_set_typed(conn, "max_replication_slots", ">",
"0", "integer");
if (i == 0 || i == -1)
{
if (i == 0)
log_error(_("parameter \"max_replication_slots\" must be set to at least 1 to enable replication slots"));
log_hint(_("\"max_replication_slots\" should be set to at least the number of expected standbys"));
if (exit_on_error == true)
{
log_error(_("parameter 'max_replication_slots' must be set to at least 1 to enable replication slots"));
log_hint(_("'max_replication_slots' should be set to at least the number of expected standbys"));
if (exit_on_error == true)
{
PQfinish(conn);
exit(ERR_BAD_CONFIG);
}
config_ok = false;
PQfinish(conn);
exit(ERR_BAD_CONFIG);
}
config_ok = false;
}
}
}
/*
* physical replication slots not available or not requested - check if
@@ -1856,7 +1833,9 @@ check_upstream_config(PGconn *conn, int server_version_num, bool exit_on_error)
if (i == 0 || i == -1)
{
if (i == 0)
{
log_error(_("parameter 'hot_standby' must be set to 'on'"));
}
if (exit_on_error == true)
{