背景:有这么个平常运维场景,客户因管理需求,不容许在服务器上部署任何自动化的脚本,须要人工登陆到机器上查询ASM磁盘组的使用率状况,有上百套环境。sql
使用的工具是SecureCRT,如何提高一些效率呢?服务器
其实很简单,能够在SecureCRT的工具上新建一个按钮,好比叫ASM-DISKGROUP-USAGE,内容以下:运维
sqlplus / as sysasm <<EOF\n set lines 140\n col name for a15\n select name, total_mb, free_mb, type, state from v\\$asm_diskgroup;\n EOF\n
这样只需人工登陆到grid用户,就能够点击此按钮,会自动查询出ASM磁盘组的空间使用率状况,要比EM等方式高效不少。
点击此按钮,效果以下:工具
[grid@jystdrac1 ~]$ sqlplus / as sysasm <<EOF > set lines 140 > col name for a15 > select name, total_mb, free_mb, type, state from v\$asm_diskgroup; > EOF SQL*Plus: Release 11.2.0.4.0 Production on Wed Apr 29 22:58:17 2020 Copyright (c) 1982, 2013, Oracle. All rights reserved. Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production With the Real Application Clusters and Automatic Storage Management options SQL> SQL> SQL> NAME TOTAL_MB FREE_MB TYPE STATE --------------- ---------- ---------- ------------ ---------------------- DATA 15360 3610 EXTERN MOUNTED FRA 5120 3834 EXTERN MOUNTED OCR 3072 2146 NORMAL MOUNTED SQL> Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production With the Real Application Clusters and Automatic Storage Management options [grid@jystdrac1 ~]$
这样就能够很方便查询了,也比复制命令等方式简便,且还不容易出错。code