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"standby switchover": add note about shutdown mode in 9.3/9.4

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Ian Barwick
2017-09-21 15:11:51 +09:00
parent f565851de3
commit 8c373488af
1 changed files with 4 additions and 5 deletions
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README.md
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@@ -1225,11 +1225,10 @@ and the cluster status will now look like this:
### Caveats
- You must ensure that following a server start using `pg_ctl`, log output
is not send to STDERR (the default behaviour). If logging is not configured,
we recommend setting `logging_collector=on` in `postgresql.conf` and
providing an explicit `-l/--log` setting in `repmgr.conf`'s `pg_ctl_options`
parameter.
- If using PostgreSQL 9.3 or 9.4, you should ensure that the shutdown command
is configured to use PostgreSQL's `fast` shutdown mode (the default in 9.5
and later). If relying on `pg_ctl` to perform database server operations,
you should include `-m fast` in `pg_ctl_options` in `repmgr.conf`.
- `pg_rewind` *requires* that either `wal_log_hints` is enabled, or that
data checksums were enabled when the cluster was initialized. See the
`pg_rewind` documentation for details: