From 921078b38bfa91424c27ff707d950e26c18d3cd3 Mon Sep 17 00:00:00 2001
From: Dan Engelbrecht <dan.engelbrecht@epicgames.com>
Date: Fri, 2 Dec 2022 16:56:51 +0100
Subject: Size based gc trigger (#197)

- Feature: Disk size triggered GC, a soft disk usage limit for cache data.
- Feature: New option `--gc-disk-size-soft-limit` (command line), `gc.cache.disksizesoftlimit` (lua config) controlling limit for soft disk usage limit. Defaults to zero which disables soft disk usage limit.
- Improvement: Disk write pressure in GC log and cleaned up clutter in GC logging.
---
 zenserver/admin/admin.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'zenserver/admin/admin.cpp')

diff --git a/zenserver/admin/admin.cpp b/zenserver/admin/admin.cpp
index 676e9a830..7aa1b48d1 100644
--- a/zenserver/admin/admin.cpp
+++ b/zenserver/admin/admin.cpp
@@ -54,6 +54,14 @@ HttpAdminService::HttpAdminService(GcScheduler& Scheduler) : m_GcScheduler(Sched
 				}
 			}
 
+			if (auto Param = Params.GetValue("disksizesoftlimit"); Param.empty() == false)
+			{
+				if (auto Value = ParseInt<uint64_t>(Param))
+				{
+					GcParams.DiskSizeSoftLimit = Value.value();
+				}
+			}
+
 			const bool Started = m_GcScheduler.Trigger(GcParams);
 
 			CbObjectWriter Response;
-- 
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