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Co-authored-by: Bjarne Koll <git@lynxplay.dev> Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com> Co-authored-by: Jason Penilla <11360596+jpenilla@users.noreply.github.com> Co-authored-by: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com> Co-authored-by: Noah van der Aa <ndvdaa@gmail.com> Co-authored-by: Owen1212055 <23108066+Owen1212055@users.noreply.github.com> Co-authored-by: Spottedleaf <Spottedleaf@users.noreply.github.com>
35 lines
1.9 KiB
Diff
35 lines
1.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Mon, 20 Jan 2025 13:30:34 -0800
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Subject: [PATCH] Flush regionfiles on save configuration option
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The windows file system does not write metadata unless
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the FileChannel is explicitly flushed with metaData=true.
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Note: Setting SYNC (not DSYNC) on the FileChannel does not appear
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to write the metadata.
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Specifically, we are interested in writing the last modified
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timestamp so that fs watchers can detect when RegionFiles are
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modified.
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diff --git a/ca/spottedleaf/moonrise/patches/chunk_system/io/MoonriseRegionFileIO.java b/ca/spottedleaf/moonrise/patches/chunk_system/io/MoonriseRegionFileIO.java
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index 09320f243a54f855b29d3833089b096975ca0075..709df35246fb328cda21679b53d44d9f96206cb3 100644
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--- a/ca/spottedleaf/moonrise/patches/chunk_system/io/MoonriseRegionFileIO.java
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+++ b/ca/spottedleaf/moonrise/patches/chunk_system/io/MoonriseRegionFileIO.java
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@@ -1258,6 +1258,14 @@ public final class MoonriseRegionFileIO {
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try {
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this.regionDataController.finishWrite(this.chunkX, this.chunkZ, writeData);
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+ // Paper start - flush regionfiles on save
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+ if (this.world.paperConfig().chunks.flushRegionsOnSave) {
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+ final RegionFile regionFile = this.regionDataController.getCache().moonrise$getRegionFileIfLoaded(this.chunkX, this.chunkZ);
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+ if (regionFile != null) {
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+ regionFile.flush();
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+ } // else: evicted from cache, which should have called flush
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+ }
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+ // Paper end - flush regionfiles on save
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} catch (final Throwable thr) {
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failedWrite = thr instanceof IOException;
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LOGGER.error("Failed to write chunk data for task: " + this.toString(), thr);
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