2026-03-12 20:23:15

idev/asm_clients.sql

@@ -0,0 +1,58 @@
+-- +----------------------------------------------------------------------------+
+-- |                          Jeffrey M. Hunter                                 |
+-- |                      jhunter@idevelopment.info                             |
+-- |                         www.idevelopment.info                              |
+-- |----------------------------------------------------------------------------|
+-- |      Copyright (c) 1998-2012 Jeffrey M. Hunter. All rights reserved.       |
+-- |----------------------------------------------------------------------------|
+-- | DATABASE : Oracle                                                          |
+-- | FILE     : asm_clients.sql                                                 |
+-- | CLASS    : Automatic Storage Management                                    |
+-- | PURPOSE  : Provide a summary report of all clients making use of this ASM  |
+-- |            instance.                                                       |
+-- | NOTE     : As with any code, ensure to test this script in a development   |
+-- |            environment before attempting to run it in production.          |
+-- +----------------------------------------------------------------------------+
+
+SET TERMOUT OFF;
+COLUMN current_instance NEW_VALUE current_instance NOPRINT;
+SELECT rpad(sys_context('USERENV', 'INSTANCE_NAME'), 17) current_instance FROM dual;
+SET TERMOUT ON;
+
+PROMPT 
+PROMPT +------------------------------------------------------------------------+
+PROMPT | Report   : ASM Clients                                                 |
+PROMPT | Instance : &current_instance                                           |
+PROMPT +------------------------------------------------------------------------+
+
+SET ECHO        OFF
+SET FEEDBACK    6
+SET HEADING     ON
+SET LINESIZE    180
+SET PAGESIZE    50000
+SET TERMOUT     ON
+SET TIMING      OFF
+SET TRIMOUT     ON
+SET TRIMSPOOL   ON
+SET VERIFY      OFF
+
+CLEAR COLUMNS
+CLEAR BREAKS
+CLEAR COMPUTES
+
+COLUMN disk_group_name        FORMAT a25           HEAD 'Disk Group Name'
+COLUMN instance_name          FORMAT a20           HEAD 'Instance Name'
+COLUMN db_name                FORMAT a9            HEAD 'Database Name'
+COLUMN status                 FORMAT a12           HEAD 'Status'
+
+SELECT
+    a.name              disk_group_name
+  , c.instance_name     instance_name
+  , c.db_name           db_name
+  , c.status            status
+FROM
+    v$asm_diskgroup a JOIN v$asm_client c USING (group_number)
+ORDER BY
+    a.name
+/
+