3772 consider raising default descriptor soft limit

@@ -403,11 +403,11 @@
 
 /*
  * symbols added to make changing max-file-descriptors
  * simple via /etc/system
  */
-#define RLIM_FD_CUR 0x100
+#define RLIM_FD_CUR 0x800
 #define RLIM_FD_MAX 0x10000
 
 uint_t rlim_fd_cur = RLIM_FD_CUR;
 uint_t rlim_fd_max = RLIM_FD_MAX;