| From: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
|---|---|
| To: | John Lumby <johnlumby(at)hotmail(dot)com> |
| Cc: | "Shulgin, Oleksandr" <oleksandr(dot)shulgin(at)zalando(dot)de>, pgsql general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Re: how to switch old replication Master to new Standby after promoting old Standby |
| Date: | 2016-03-14 22:46:28 |
| Message-ID: | CAB7nPqQ0ByqfhdRw9Umo=FyXeXQ34GPu0FcSLOvvoYB+NLCa2Q@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-general |
On Mon, Mar 14, 2016 at 11:08 PM, John Lumby <johnlumby(at)hotmail(dot)com> wrote:
> And indeed in its debug I found
> received chunk for file "postgresql.conf", offset 0, size 16482
> received chunk for file "postgresql.conf.20160314114055", offset 0, size 16464
>
> And I now see in its description in the Doc that it intends to do this.
> But why would it do that?
To make its code more simple. This way there is no need to apply any
kind of file-based filters to decide if some files should be copied or
not, and it is not that much a big deal to copy the configuration
files of the target node before performing the rewind.
> Maybe a note about it should be added to the wiki
> https://wiki.postgresql.org/wiki/Streaming_Replication
> (not sure if I can)
With a community account you could edit this page.
--
Michael
| From | Date | Subject | |
|---|---|---|---|
| Next Message | drum.lucas@gmail.com | 2016-03-14 22:51:04 | Re: Unique UUID value - PostgreSQL 9.2 |
| Previous Message | Brent Wood | 2016-03-14 22:44:46 | Re: Unique UUID value - PostgreSQL 9.2 |