Re: BUG #6619: Misleading output from slave when host is not running
От | Simon Riggs |
---|---|
Тема | Re: BUG #6619: Misleading output from slave when host is not running |
Дата | |
Msg-id | CA+U5nMKRXCmD3ihSk5YxUHAbBQQ4cJzuPwVQWGJKBfQtonFM=Q@mail.gmail.com обсуждение исходный текст |
Ответ на | BUG #6619: Misleading output from slave when host is not running (petteri.raty@aalto.fi) |
Ответы |
Re: BUG #6619: Misleading output from slave when host is not
running
|
Список | pgsql-bugs |
On Fri, Apr 27, 2012 at 8:47 AM, <petteri.raty@aalto.fi> wrote: > LOG: =A0entering standby mode > WARNING: =A0WAL was generated with wal_level=3Dminimal, data may be missi= ng > HINT: =A0This happens if you temporarily set wal_level=3Dminimal without = taking > a new base backup. > FATAL: =A0hot standby is not possible because wal_level was not set to > "hot_standby" on the master server > HINT: =A0Either set wal_level to "hot_standby" on the master, or turn off > hot_standby here. > LOG: =A0startup process (PID 28761) exited with exit code 1 > LOG: =A0aborting startup due to startup process failure > > The error message above on the FATAL line is wrong (or at least misleadin= g). > The real problem should be that it can't connect to the master. The > wal_level on the master is hot_standby (captured after I started it): The HINT that we should simply set something on the master is a little misleading with respect to timing. However, if the master and the standby aren't even connected and you know that, how did you expect there to be a causal link between the setting on the master and the state of the standby? What do you suggest the messages say? --=20 =A0Simon Riggs=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0 http:/= /www.2ndQuadrant.com/ =A0PostgreSQL Development, 24x7 Support, Training & Services
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