sdlog2: max write chunk increased to 1024

src/modules/sdlog2/sdlog2.c

@@ -110,7 +110,7 @@ static bool logwriter_should_exit = false;	/**< Logwriter thread exit flag */
 static const int MAX_NO_LOGFOLDER = 999;	/**< Maximum number of log dirs */
 static const int MAX_NO_LOGFILE = 999;		/**< Maximum number of log files */
 static const int LOG_BUFFER_SIZE_DEFAULT = 8192;
-static const int MAX_WRITE_CHUNK = 512;
+static const int MAX_WRITE_CHUNK = 1024;
 static const int MIN_BYTES_TO_WRITE = 512;
 
 static const char *log_root = "/fs/microsd/log";