From: Mark Clarkstone <hello@markclarkstone.co.uk>
Date: Sat, 3 Sep 2016 11:04:14 +0000 (+0100)
Subject: mdhelp: add warning about setting incorrect cache scheme and change the default cache... 
X-Git-Tag: v4.2.1~324
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e02a5db65f6fb1f0b6de1e1f18838294899c508a;p=thirdparty%2Ftvheadend.git

mdhelp: add warning about setting incorrect cache scheme and change the default cache scheme from "don't keep" to "system" to prevent crashes on some systems (fixes #3770)
---

diff --git a/docs/property/cache_scheme.md b/docs/property/cache_scheme.md
index 69c0b76ee..9702442b2 100644
--- a/docs/property/cache_scheme.md
+++ b/docs/property/cache_scheme.md
@@ -7,6 +7,9 @@ means that there’s a disconnect when writing between the write request
 (from the application) and the actual write itself (to the disc/storage) 
 as changes are buffered to be written in one go.
 
+Warning, setting an incorrect scheme can lead to crashes. If you're 
+unsure select *System*.
+
 Scheme                 | Description 
 -----------------------|------------
 **Unknown**            | A placeholder status, meaning that the configuration isn’t properly set.
diff --git a/src/dvr/dvr_config.c b/src/dvr/dvr_config.c
index 4785d986a..45e6f9087 100644
--- a/src/dvr/dvr_config.c
+++ b/src/dvr/dvr_config.c
@@ -190,7 +190,7 @@ dvr_config_create(const char *name, const char *uuid, htsmsg_t *conf)
   cfg->dvr_cleanup_threshold_used = 0;    // disabled
 
   /* Muxer config */
-  cfg->dvr_muxcnf.m_cache  = MC_CACHE_DONTKEEP;
+  cfg->dvr_muxcnf.m_cache  = MC_CACHE_SYSTEM;
 
   /* Default recording file and directory permissions */