Merge pull request #7161 from nextcloud/bugfix/changeDefaultChunkSize

changing default chunk size to 100MB

src/libsync/configfile.cpp

@@ -244,7 +244,7 @@ int ConfigFile::timeout() const
 qint64 ConfigFile::chunkSize() const
 {
     QSettings settings(configFile(), QSettings::IniFormat);
-    return settings.value(QLatin1String(chunkSizeC), 10LL * 1000LL * 1000LL).toLongLong(); // default to 10 MB
+    return settings.value(QLatin1String(chunkSizeC), 100LL * 1024LL * 1024LL).toLongLong(); // 100MiB
 }
 
 qint64 ConfigFile::maxChunkSize() const

src/libsync/syncoptions.h

@@ -55,7 +55,7 @@ public:
      * starting value and is then gradually adjusted within the
      * minChunkSize / maxChunkSize bounds.
      */
-    qint64 _initialChunkSize = 10 * 1000 * 1000; // 10MB
+    qint64 _initialChunkSize = 100LL * 1024LL * 1024LL; // 100MiB
 
     /** The target duration of chunk uploads for dynamic chunk sizing.
      *

test/testuploadreset.cpp

@@ -33,7 +33,7 @@ private slots:
                 {"chunking", "1.0"},
                 {"httpErrorCodesThatResetFailingChunkedUploads", QVariantList{500} } } } });
 
-        const int size = 100 * 1000 * 1000; // 100 MB
+        const auto size = 200LL * 1024LL * 1024LL; // 200 MiB
         fakeFolder.localModifier().insert("A/a0", size);
         QDateTime modTime = QDateTime::currentDateTime();
         fakeFolder.localModifier().setModTime("A/a0", modTime);