node status: clarify "archive_mode" message on standbys

"archive_mode = 'always'" available from PostgreSQL 9.5.
This commit is contained in:
Ian Barwick
2020-07-06 10:21:00 +09:00
parent b9874cd751
commit eddf06b60b

View File

@@ -204,7 +204,16 @@ do_node_status(void)
if (enabled == false && recovery_type == RECTYPE_STANDBY)
{
appendPQExpBufferStr(&archiving_status, " (on standbys \"archive_mode\" must be set to \"always\" to be effective)");
if (PQserverVersion(conn) >= 90500)
{
appendPQExpBufferStr(&archiving_status,
" (on standbys \"archive_mode\" must be set to \"always\" to be effective)");
}
else
{
appendPQExpBufferStr(&archiving_status,
" (\"archive_mode\" has no effect on standbys)");
}
}
key_value_list_set(&node_status,