2026-03-12 20:23:15

idev/fra_alerts.sql

@@ -0,0 +1,80 @@
+-- +----------------------------------------------------------------------------+
+-- |                          Jeffrey M. Hunter                                 |
+-- |                      jhunter@idevelopment.info                             |
+-- |                         www.idevelopment.info                              |
+-- |----------------------------------------------------------------------------|
+-- |      Copyright (c) 1998-2012 Jeffrey M. Hunter. All rights reserved.       |
+-- |----------------------------------------------------------------------------|
+-- | DATABASE : Oracle                                                          |
+-- | FILE     : fra_alerts.sql                                                  |
+-- | CLASS    : Flash Recovery Area                                             |
+-- | PURPOSE  : Provide a list of alerts regarding the Oracle Flash Recovery    |
+-- |            Area.                                                           |
+-- | 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   : FRA Alerts                                                  |
+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 object_type        FORMAT a12    HEADING 'Object Type'
+COLUMN message_type       FORMAT a13    HEADING 'Message Type'
+COLUMN message_level                    HEADING 'Message Level'
+COLUMN reason             FORMAT a50    HEADING 'Reason'            WRAP
+COLUMN suggested_action   FORMAT a50    HEADING 'Suggested Action'  WRAP
+
+prompt 
+prompt The database issues a warning alert when reclaimable space is less than
+prompt 15% and a critical alert when relaimable space is less than 3%. To warn
+prompt the DBA of this condition, an entry is added to the alert.log and to the
+prompt DBA_OUTSTANDING_ALERTS table (used by Enterprise Manager). However, the
+prompt database continues to consume space in the Flash Recovery Area until
+prompt there is no reclaimable space left. When the Flash Recovery Area is
+prompt completely full, the following error will be reported:
+prompt
+prompt ORA-19809: limit exceeded for recovery files
+prompt ORA-19804: cannot reclaim nnnnn bytes disk space from mmmmm limit
+prompt
+prompt where nnnnn is the number of bytes required and mmmmm is the disk quota
+prompt for the Flash Recovery Area.
+prompt
+prompt The following Error would be reported in the alert.log
+prompt ORA-19815: WARNING: db_recovery_file_dest_size of "size of FRA configured"
+prompt bytes is 100.00% used, and has 0 remaining bytes available.
+prompt 
+
+SELECT
+    object_type
+  , message_type
+  , message_level
+  , reason
+  , suggested_action
+FROM
+    dba_outstanding_alerts
+/
+
+