Re: Discourage splitting pg_wal directory

2024-03-19 Thread Laurenz Albe
On Tue, 2024-03-19 at 11:04 -0400, Greg Sabino Mullane wrote: > On Mon, Mar 18, 2024 at 11:58 AM Laurenz Albe > wrote: > > I think it is still a good idea to put data files and WAL on different file > > systems.  Perhaps not so much with the intention of distributing I/O across > > different disk

Re: Discourage splitting pg_wal directory

2024-03-19 Thread Greg Sabino Mullane
On Mon, Mar 18, 2024 at 11:58 AM Laurenz Albe wrote: > I think it is still a good idea to put data files and WAL on different file > systems. Perhaps not so much with the intention of distributing I/O across > different disks, but to prevent the data files from filling the WAL disk. > Cannot sa

Re: Non-blocking synchronization in libpq using pipeline mode

2024-03-19 Thread Alvaro Herrera
On 2024-Mar-06, PG Doc comments form wrote: > The following documentation comment has been logged on the website: > > Page: https://www.postgresql.org/docs/16/libpq-pipeline-mode.html > Description: > > The calls to PQpipelineSync and PQsendFlushRequest may either report failure > or success, bu