From 3259b5a7f90f374ea75af469f07a29020d6c9c2d Mon Sep 17 00:00:00 2001
From: Dan Engelbrecht <dan.engelbrecht@epicgames.com>
Date: Mon, 2 Oct 2023 10:58:47 +0200
Subject: lightweight gc (#431)

- Feature: Add lightweight GC that only removes items from cache/project store without cleaning up data referenced in Cid store
  - Add `skipcid` parameter to http endpoint `admin/gc`, defaults to "false"
  - Add `--skipcid` option to `zen gc` command, defaults to false
  - Add `--gc-lightweight-interval-seconds` option to zenserver
---
 src/zenserver/cache/cachedisklayer.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/zenserver/cache/cachedisklayer.cpp')

diff --git a/src/zenserver/cache/cachedisklayer.cpp b/src/zenserver/cache/cachedisklayer.cpp
index 3cee3197b..d53d3f3f4 100644
--- a/src/zenserver/cache/cachedisklayer.cpp
+++ b/src/zenserver/cache/cachedisklayer.cpp
@@ -1197,6 +1197,11 @@ ZenCacheDiskLayer::CacheBucket::GatherReferences(GcContext& GcCtx)
 			continue;
 		}
 
+		if (GcCtx.SkipCid())
+		{
+			continue;
+		}
+
 		const DiskLocation& Loc = Payloads[Entry.second].Location;
 
 		if (Loc.IsFlagSet(DiskLocation::kStructured))
-- 
cgit v1.2.3