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repmgrd: improve logging of promote_command failure

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- log failure *before* we check if the primary has reappeared
- log the error code
This commit is contained in:
Ian Barwick
2020-04-21 15:02:15 +09:00
parent 9040d53e55
commit a934f19e80
1 changed files with 10 additions and 4 deletions
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14
repmgrd-physical.c
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@@ -3438,6 +3438,8 @@ promote_self(void)
r = system(promote_command);
log_debug("result of promote_command: %i", WEXITSTATUS(r));
/* connection should stay up, but check just in case */
if (PQstatus(local_conn) != CONNECTION_OK)
{
@@ -3456,9 +3458,14 @@ promote_self(void)
}
}
if (r != 0)
if (WIFEXITED(r) && WEXITSTATUS(r))
{
int primary_node_id;
int primary_node_id = UNKNOWN_NODE_ID;
log_error(_("promote command failed"));
log_detail(_("promote command exited with error code %i"), WEXITSTATUS(r));
log_info(_("checking if original primary node has reappeared"));
upstream_conn = get_primary_connection(local_conn,
&primary_node_id,
@@ -3493,8 +3500,7 @@ promote_self(void)
return FAILOVER_STATE_PRIMARY_REAPPEARED;
}
log_error(_("promote command failed"));
log_warning(_("promotion "));
create_event_notification(NULL,
&config_file_options,