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Author SHA1 Message Date
Konstantin Knizhnik
2be69af6c3 Track holes to be able to reuse them once LFC limit is increased (#8575) 
## Problem

Multiple increase/decrease LFC limit may cause unlimited growth of LFC
file because punched holes while LFC shrinking are not reused when LFC
is extended.

## Summary of changes

Keep track of holes and reused them when LFC size is increased.

## Checklist before requesting a review

- [ ] I have performed a self-review of my code.
- [ ] If it is a core feature, I have added thorough tests.
- [ ] Do we need to implement analytics? if so did you add the relevant
metrics to the dashboard?
- [ ] If this PR requires public announcement, mark it with
/release-notes label and add several sentences in this section.

## Checklist before merging

- [ ] Do not forget to reformat commit message to not include the above
checklist

---------

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>
 2024-08-16 22:19:44 +03:00
Heikki Linnakangas
da626fb1fa tests: Remove "postgres is running on ... branch" messages 
It seems like useless chatter. The endpoint.start() itself prints a
"Running command ... neon_local endpoint start" message too.
 2024-02-11 01:34:31 +02:00
Konstantin Knizhnik
6723a79bec Do not handle lfc_change_limit in processes not haing PGPROC structure (#5332) 
## Problem

See https://neondb.slack.com/archives/C05L7D1JAUS/p1693775881474019

## Summary of changes

Do not perform local file cache resizing in processes having no PGPROC

## Checklist before requesting a review

- [ ] I have performed a self-review of my code.
- [ ] If it is a core feature, I have added thorough tests.
- [ ] Do we need to implement analytics? if so did you add the relevant
metrics to the dashboard?
- [ ] If this PR requires public announcement, mark it with
/release-notes label and add several sentences in this section.

## Checklist before merging

- [ ] Do not forget to reformat commit message to not include the above
checklist

---------

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>
 2023-09-19 21:55:36 +03:00