On 9/14/20 11:03 AM, Laurenz Albe wrote:
On Mon, 2020-09-14 at 10:39 -0300, luis.robe...@siscobra.com.br wrote:
In PostgreSQL 13, the way of using effective_io_concurrency has changed. Until
v12,
I used 200 for this value (using SSD drives). Using the new formula described
in
https://www.postgresql.org/docs/13/release-13.html gives me 1176.
However, in the documentation
https://www.postgresql.org/docs/13/runtime-config-resource.html#GUC-EFFECTIVE-IO-CONCURRENCY
it says that the maximum value allowed is 1000.
Then use the value 1000...
I think he means that the formula should take that into account.
--
Angular momentum makes the world go 'round.
