On Tue, Dec 7, 2021 at 12:35 AM SATYANARAYANA NARLAPURAM
wrote:
>
> If the segment size is 16MB it shouldn't take much time but higher segment
> values this can be a problem. But again, the current segment has to be filled
> 75% to precreate new one. I am not sure how much we gain. Do you have
On Tue, Dec 7, 2021 at 12:09 PM Noah Misch wrote:
>
> On Mon, Dec 06, 2021 at 06:21:40PM +0530, Bharath Rupireddy wrote:
> > The function PreallocXlogFiles doesn't get called during
> > end-of-recovery checkpoint in CreateCheckPoint, see [1]. The server
> > becomes operational after the
On Tue, Dec 7, 2021 at 1:02 AM Bossart, Nathan wrote:
>
> On 12/6/21, 4:54 AM, "Bharath Rupireddy"
> wrote:
> > The function PreallocXlogFiles doesn't get called during
> > end-of-recovery checkpoint in CreateCheckPoint, see [1]. The server
> > becomes operational after the end-of-recovery
On Mon, Dec 06, 2021 at 06:21:40PM +0530, Bharath Rupireddy wrote:
> The function PreallocXlogFiles doesn't get called during
> end-of-recovery checkpoint in CreateCheckPoint, see [1]. The server
> becomes operational after the end-of-recovery checkpoint and may need
> WAL files.
On 12/6/21, 4:54 AM, "Bharath Rupireddy"
wrote:
> The function PreallocXlogFiles doesn't get called during
> end-of-recovery checkpoint in CreateCheckPoint, see [1]. The server
> becomes operational after the end-of-recovery checkpoint and may need
> WAL files. However, I'm not sure how
If the segment size is 16MB it shouldn't take much time but higher segment
values this can be a problem. But again, the current segment has to be
filled 75% to precreate new one. I am not sure how much we gain. Do you
have some numbers with different segment sizes?
On Mon, Dec 6, 2021 at 4:51 AM
Hi,
The function PreallocXlogFiles doesn't get called during
end-of-recovery checkpoint in CreateCheckPoint, see [1]. The server
becomes operational after the end-of-recovery checkpoint and may need
WAL files. However, I'm not sure how beneficial it is going to be if
the WAL is pre-allocated (as
