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Check replication lag before attempting switchover

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This commit is contained in:
Ian Barwick
2017-08-08 10:16:47 +09:00
parent fd5dfa2ebc
commit f2cf46bba3
12 changed files with 605 additions and 48 deletions
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9
configfile.c
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@@ -395,6 +395,10 @@ _parse_config(t_configuration_options *options, ItemList *error_list, ItemList *
options->archiver_lag_warning = repmgr_atoi(value, name, error_list, 1);
else if (strcmp(name, "archiver_lag_critcial") == 0)
options->archiver_lag_critical = repmgr_atoi(value, name, error_list, 1);
else if (strcmp(name, "replication_lag_warning") == 0)
options->replication_lag_warning = repmgr_atoi(value, name, error_list, 1);
else if (strcmp(name, "replication_lag_critical") == 0)
options->replication_lag_critical = repmgr_atoi(value, name, error_list, 1);
/* repmgrd settings */
else if (strcmp(name, "failover_mode") == 0)
@@ -619,6 +623,11 @@ _parse_config(t_configuration_options *options, ItemList *error_list, ItemList *
_("\archiver_lag_critical\" must be greater than \"archiver_lag_warning\""));
}
if( options->replication_lag_warning >= options->replication_lag_critical)
{
item_list_append(error_list,
_("\replication_lag_critical\" must be greater than \"replication_lag_warning\""));
}
}