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Now STANDBY SWITCHOVER and STANDBY FOLLOW log an event notification on

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success and also on some failures, precisely those when it makes sense
or it is reasonably possible to do so.
This commit is contained in:
Gianni Ciolli
2016-08-05 08:30:39 +02:00
parent 73280a426b
commit 48f637486d
1 changed files with 40 additions and 4 deletions
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44
repmgr.c
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@@ -2859,6 +2859,13 @@ do_standby_follow(void)
}
/* XXX add event record - possible move from repmgrd? */
create_event_record(master_conn,
&options,
options.node,
"standby_follow",
true,
NULL);
PQfinish(master_conn);
return;
@@ -3572,9 +3579,20 @@ do_standby_switchover(void)
if (query_result == -1)
{
log_err(_("unable to retrieve replication status for node %i\n"), remote_node_id);
PQExpBufferData event_details;
initPQExpBuffer(&event_details);
appendPQExpBuffer(&event_details,
_("unable to retrieve replication status for node %i"),
remote_node_id);
log_err("%s\n", event_details.data);
create_event_record(local_conn,
&options,
options.node,
"standby_switchover",
false,
event_details.data);
termPQExpBuffer(&event_details);
PQfinish(local_conn);
exit(ERR_SWITCHOVER_FAIL);
}
@@ -3598,8 +3616,19 @@ do_standby_switchover(void)
* - backup
* - UNKNOWN
*/
log_err(_("node %i has unexpected replication state \"%s\"\n"),
remote_node_id, remote_node_replication_state);
PQExpBufferData event_details;
initPQExpBuffer(&event_details);
appendPQExpBuffer(&event_details,
_("node %i has unexpected replication state \"%s\""),
remote_node_id, remote_node_replication_state);
log_err("%s\n", event_details.data);
create_event_record(local_conn,
&options,
options.node,
"standby_switchover",
false,
event_details.data);
termPQExpBuffer(&event_details);
PQfinish(local_conn);
exit(ERR_SWITCHOVER_FAIL);
}
@@ -3656,6 +3685,13 @@ do_standby_switchover(void)
/* TODO: verify this node's record was updated correctly */
create_event_record(local_conn,
&options,
options.node,
"standby_switchover",
true,
NULL);
PQfinish(local_conn);
log_notice(_("switchover was successful\n"));