Re: Inaccurate statement about log shipping replication mode

2025-09-02 Thread Michael Paquier
On Tue, Sep 02, 2025 at 11:10:42AM -0400, Robert Treat wrote: > So with that said, I would suggest fixing this by changing the first > sentence of paragraph 4 to "It should be noted that file based log > shipping is asynchronous", as this also emphasizes that this section > is focused on file based

Re: Inaccurate statement about log shipping replication mode

2025-09-02 Thread Artem Gavrilov
Oh, sorry I made a typo, it should be "is always async". I was referring to this statement in docs about cascading replication: "Cascading replication is currently asynchronous". It sounds to me like the whole replication setup is async (M -> U ->D), but it's only the (U -> D) part that is always a

Re: Inaccurate statement about log shipping replication mode

2025-09-02 Thread Robert Treat
On Tue, Sep 2, 2025 at 8:48 AM Laurenz Albe wrote: > > On Tue, 2025-09-02 at 11:22 +0200, Artem Gavrilov wrote: > > My original problem was with the first sentence "It should be noted > > that log shipping is asynchronous". I think your original suggestion > > "It should be noted that by default,

Re: Inaccurate statement about log shipping replication mode

2025-09-02 Thread Laurenz Albe
On Tue, 2025-09-02 at 11:22 +0200, Artem Gavrilov wrote: > My original problem was with the first sentence "It should be noted > that log shipping is asynchronous". I think your original suggestion > "It should be noted that by default, log shipping is asynchronous" > sounds good as it highlights f

Re: Inaccurate statement about log shipping replication mode

2025-09-02 Thread Laurenz Albe
On Mon, 2025-09-01 at 13:51 +0200, Artem Gavrilov wrote: > As I understand in configuration `Master > -> Upstream -> Downstream` replication between Master And Upstream > still can be synchronous, while between Upstream and Downstream is't > always async. Am I wrong here?

Re: Inaccurate statement about log shipping replication mode

2025-09-02 Thread Laurenz Albe
On Mon, 2025-09-01 at 13:51 +0200, Artem Gavrilov wrote: > As I understand in configuration `Master > -> Upstream -> Downstream` replication between Master And Upstream > still can be synchronous, while between Upstream and Downstream is't > always async. Am I wrong here? I don't quite understand.

Re: Inaccurate statement about log shipping replication mode

2025-09-02 Thread Laurenz Albe
On Mon, 2025-09-01 at 08:20 +0900, Michael Paquier wrote: > On Wed, Aug 27, 2025 at 02:13:21PM +0200, Laurenz Albe wrote: > > Here is a patch for that. > > --- a/doc/src/sgml/high-availability.sgml > > +++ b/doc/src/sgml/high-availability.sgml > > @@ -527,8 +527,8 @@ protocol to make nodes agree on