delay create index data with application start

防止在系统启动时创建索引占用io而导致桌面环境启动变慢默认设置延迟10分钟
linuxdeepin · May 23, 2019 · 35cb0a9 · 35cb0a9
1 parent 7708680
commit 35cb0a9
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/server/lib/lftmanager.cpp b/server/lib/lftmanager.cpp
@@ -1148,7 +1148,7 @@ LFTManager::LFTManager(QObject *parent)
     _cleanAllIndex();
 
     if (_isAutoIndexPartition())
-        _indexAll();
+        _indexAllDelay();
 #endif
 
     connect(LFTDiskTool::diskManager(), &DDiskManager::mountAdded,
@@ -1217,6 +1217,12 @@ void LFTManager::_indexAll()
     }
 }
 
+// 不要立马自动生成索引，防止刚开机时和其它进程抢占io
+void LFTManager::_indexAllDelay(int time)
+{
+    QTimer::singleShot(time, this, &LFTManager::_indexAll);
+}
+
 void LFTManager::_cleanAllIndex()
 {
     // 清理无效的路径

diff --git a/server/lib/lftmanager.h b/server/lib/lftmanager.h
@@ -89,6 +89,7 @@ public Q_SLOTS:
 
     void _syncAll();
     void _indexAll();
+    void _indexAllDelay(int time = 10 * 60 * 1000);
     void _cleanAllIndex();
     void _addPathByPartition(const DBlockDevice *block);
     void onMountAdded(const QString &blockDevicePath, const QByteArray &mountPoint);