監控RMAN操作進度的腳本

REM -------------------------------
REM Script to monitor rman backup/restore operations
REM To run from sqlplus:   @monitor '<dd-mon-rr hh24:mi:ss>' 
REM Example:  
--SQL>spool monitor.out
--SQL>@monitor '06-aug-12 16:38:03'
REM where <date> is the start time of your rman backup or restore job
REM Run monitor script periodically to confirm rman is progessing
REM -------------------------------


alter session set nls_date_format='dd-mon-rr hh24:mi:ss';
set lines 1500
set pages 100
col CLI_INFO format a10
col spid format a5
col ch format a20
col seconds format 999999.99
col filename format a65
col bfc  format 9
col "% Complete" format 999.99
col event format a40
set numwidth 10


select sysdate from dual;


REM gv$session_longops (channel level)


prompt
prompt Channel progress - gv$session_longops:
prompt
select  s.inst_id,   -- 實例編號
        o.sid,       --session_id
        CLIENT_INFO ch,  --客戶端信息
        context,       --上下文信息       
        sofar,         --已完成工作量
        totalwork,     --總工作量
        round(sofar/totalwork*100,2) "% Complete"  --完成進度比
     FROM gv$session_longops o, gv$session s
     WHERE opname LIKE 'RMAN%'
     AND opname NOT LIKE '%aggregate%'
     AND o.sid=s.sid
     AND totalwork != 0
     AND sofar <> totalwork;


REM Check wait events (RMAN sessions) - this is for CURRENT waits only
REM use the following for 11G+
prompt
prompt Session progess - CURRENT wait events and time in wait so far:
prompt
select inst_id,
       sid, 
       CLIENT_INFO ch, 
       seq#,     --最近等待的唯一標識
       event,    --等待事件
       state,    --狀態（WAITING 、WAITED UNKNOWN TIME、WAITED SHORT TIME 、WAITED KNOWN TIME  ）
       wait_time_micro/1000000 seconds  --已經等待的時間
from gv$session where program like '%rman%' and
wait_time = 0 and
not action is null;


REM use the following for 10G  
--select  inst_id, sid, CLIENT_INFO ch, seq#, event, state, seconds_in_wait secs
--from gv$session where program like '%rman%' and
--wait_time = 0 and
--not action is null;


REM gv$backup_async_io
prompt
prompt Disk (file and backuppiece) progress - includes tape backuppiece 
prompt if backup_tape_io_slaves=TRUE:
prompt
select s.inst_id, a.sid, CLIENT_INFO Ch, a.STATUS,
open_time,   --文件打開時間
round(BYTES/1024/1024,2) "SOFAR Mb" ,  --已完成大小
round(total_bytes/1024/1024,2) TotMb,  --總大小
io_count,                              --文件當前發送的IO請求數量
round(BYTES/TOTAL_BYTES*100,2) "% Complete" , 
a.type,  --類型 （INPUT, OUTPUT, or AGGREGATE）
 filename --文件名
from gv$backup_async_io a,  gv$session s
where not a.STATUS in ('UNKNOWN')
and a.sid=s.sid and open_time > to_date('&1', 'dd-mon-rr hh24:mi:ss') order by 2,7;


REM gv$backup_sync_io
prompt
prompt Tape backuppiece progress (only if backup_tape_io_slaves=FALSE):
prompt
select s.inst_id, a.sid, CLIENT_INFO Ch,
 filename, --文件名  
  a.type,  --類型
  a.status, --（NOT STARTED, IN PROGRESS, or FINISHED）
  buffer_size bsz, --使用的buffer大小
   buffer_count bfc, --使用的buffer 數量
open_time open,  --文件被打開的時間
io_count    ----文件當前發送的IO請求數量
from gv$backup_sync_io a, gv$session s
where
a.sid=s.sid and
open_time > to_date('&1', 'dd-mon-rr hh24:mi:ss') ;
REM -------------------------------