[[email protected] data]# ll -ths|grep quer
4.0K -rw------- 1 gpadmin gpadmin 2.6K Jan 7 16:34 queries_now.dat
16M -rw------- 1 gpadmin gpadmin 25K Jan 7 16:34 queries_tail.dat
0 -rw------- 1 gpadmin gpadmin 0 Jan 7 16:33 _queries_tail.dat
16M -rw------- 1 gpadmin gpadmin 3.2M Jan 7 16:33 queries_stage.dat
安装目录说明