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pageserver: enable image_creation_preempt_threshold by default (#11216)

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## Problem

This is already set in production, we should harmonize the default.

## Summary of changes

Default `image_creation_preempt_threshold` to 3.
This commit is contained in:
Erik Grinaker
2025-03-13 17:28:21 +01:00
committed by GitHub
parent ed31dd2a3c
commit 3c3b9dc919
1 changed files with 2 additions and 3 deletions
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5
libs/pageserver_api/src/config.rs
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@@ -587,9 +587,8 @@ pub mod tenant_conf_defaults {
pub const DEFAULT_GC_PERIOD: &str = "1 hr";
pub const DEFAULT_IMAGE_CREATION_THRESHOLD: usize = 3;
// If there are more than threshold * compaction_threshold (that is 3 * 10 in the default config) L0 layers, image
// layer creation will end immediately. Set to 0 to disable. The target default will be 3 once we
// want to enable this feature.
pub const DEFAULT_IMAGE_CREATION_PREEMPT_THRESHOLD: usize = 0;
// layer creation will end immediately. Set to 0 to disable.
pub const DEFAULT_IMAGE_CREATION_PREEMPT_THRESHOLD: usize = 3;
pub const DEFAULT_PITR_INTERVAL: &str = "7 days";
pub const DEFAULT_WALRECEIVER_CONNECT_TIMEOUT: &str = "10 seconds";
pub const DEFAULT_WALRECEIVER_LAGGING_WAL_TIMEOUT: &str = "10 seconds";