监控RMAN操作进度的脚本

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,   -- 实例编号

        o.sid,       --session_id

        CLIENT_INFO ch,  --客户端信息

        context,       --上下文信息       

        sofar,         --已完成工作量

        totalwork,     --总工作量

        round(sofar/totalwork*100,2) "% Complete"  --完成进度比

     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#,     --最近等待的唯一标识

       event,    --等待事件

       state,    --状态（WAITING 、WAITED UNKNOWN TIME、WAITED SHORT TIME 、WAITED KNOWN TIME  ）

       wait_time_micro/1000000 seconds  --已经等待的时间

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,   --文件打开时间

round(BYTES/1024/1024,2) "SOFAR Mb" ,  --已完成大小

round(total_bytes/1024/1024,2) TotMb,  --总大小

io_count,                              --文件当前发送的IO请求数量

round(BYTES/TOTAL_BYTES*100,2) "% Complete" , 

a.type,  --类型 （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,  --类型

  a.status, --（NOT STARTED, IN PROGRESS, or FINISHED）

  buffer_size bsz, --使用的buffer大小

   buffer_count bfc, --使用的buffer 数量

open_time open,  --文件被打开的时间

io_count    ----文件当前发送的IO请求数量

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 -------------------------------