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Re: Use pg_rewind when target timeline was switched - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Use pg_rewind when target timeline was switched
Date
Msg-id CAB7nPqT4J-twDqsjYJYsfY8Ofe=0FVpNtc3t6CpGJr=4F+X=pA@mail.gmail.com
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In response to Re: Use pg_rewind when target timeline was switched  (Michael Paquier <michael.paquier@gmail.com>)
Responses Re: Use pg_rewind when target timeline was switched  (Michael Paquier <michael.paquier@gmail.com>)
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On Fri, Sep 18, 2015 at 6:25 PM, Michael Paquier wrote:
> The refactoring of getTimelineHistory as you propose looks like a good
> idea to me, I tried to remove by myself the difference between source
> and target in copy_fetch.c and friends but this gets uglier,
> particularly because of datadir_source in copy_file_range. Not worth
> it.

Forgot that:   if (ControlFile_target.state != DB_SHUTDOWNED)       pg_fatal("target server must be shut down
cleanly\n");
We may want to allow a target node shutdowned in recovery as well here.
-- 
Michael

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