repmgr: add --help output and documentation for --wait-sync

This commit is contained in:
Ian Barwick
2016-09-28 14:22:26 +09:00
parent fa10fd8493
commit b9f52e74eb
2 changed files with 14 additions and 0 deletions

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@@ -540,6 +540,18 @@ standby's upstream server is the replication cluster master. While of limited
use in a simple master/standby replication cluster, this information is required
to effectively manage cascading replication (see below).
* * *
> *TIP*: depending on your environment and workload, it may take some time for
> the standby's node record to propagate from the master to the standby. Some
> actions (such as starting `repmgrd`) require that the standby's node record
> is present and up-to-date to function correctly - by providing the option
> `--wait-sync` to the `repmgr standby register` command, `repmgr` will wait
> until the record is synchronised before exiting. An optional timeout (in
> seconds) can be added to this option (e.g. `--wait-sync=60`).
* * *
### Using Barman to clone a standby
`repmgr standby clone` also supports Barman, the Backup and