[Oracle]查看數據庫磁盤空間

# 切換grid賬戶
[root@rac1 ~]# su - grid
# 連接數據庫
[grid@rac1 ~]$ sqlplus / as sysasm
# 查看實例名
SQL> select instance_name from v$instance;

INSTANCE_NAME
----------------
+ASM1
# 設置顯示頁寬行數
SQL> set pagesize 1000 linesize 500
SQL>  select GROUP_NUMBER,NAME,TOTAL_MB,FREE_MB from v$asm_diskgroup;

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