Re: Two pg_rewind patches (auto generate recovery conf and ensureclean shutdown) - Mailing list pgsql-hackers

From Paul Guo
Subject Re: Two pg_rewind patches (auto generate recovery conf and ensureclean shutdown)
Date
Msg-id CAEET0ZEQZQ1TEDxbTLeu1B_L6Y7G5AYVOs6HH3kSrzGffSMd4Q@mail.gmail.com
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In response to Re: Two pg_rewind patches (auto generate recovery conf and ensureclean shutdown)  (Alvaro Herrera <alvherre@2ndquadrant.com>)
Responses Re: Two pg_rewind patches (auto generate recovery conf and ensureclean shutdown)
Re: Two pg_rewind patches (auto generate recovery conf and ensureclean shutdown)
List pgsql-hackers

> Note in the 2nd patch, the long option is changed as below. Both the option
> and description
> now seems to be more concise since we want db state as either DB_SHUTDOWNED
> or
> DB_SHUTDOWNED_IN_RECOVERY.
>
> "-s, --no-ensure-shutdowned     do not auto-fix unclean shutdown"

Note that "shutdowned" is incorrect English; we've let
it live in the code because it's not user-visible, but we should
certainly not immortalize it where it becomes so.  I suppose
"--no-ensure-shutdown" is okay, although I think some may prefer
"--no-ensure-shut-down".  Opinions from native speakers would be
welcome.  Also, let's expand "auto-fix" to "automatically fix" (or
"repair" if there's room in the line?  Not sure. Can be bikeshedded to
death I guess.)

I choose that one from the below tree.

--no-ensure-shutdown
--no-ensure-shutdowned
--no-ensure-clean-shutdown

Now I agree for user experience we should not use the 2nd one. For
--no-ensure-clean-shutdown or -no-ensure-shut-down, seems too many -.

I'm using --no-ensure-shutdown in the new version unless there are better suggestions.
 

Secondarily, I see no reason to test connstr_source rather than just
"conn" in the other patch; doing it the other way is more natural, since
it's that thing that's tested as an argument.

pg_rewind.c: Please put the new #include line keeping the alphabetical
order.

Agreed to the above suggestions. I attached the v9.

Thanks.
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