請教如何配置一個缺省備份設(shè)備

Eisen

情況是這樣滴，我們用一個EMC Avamar設(shè)備作Oracle備份，需要先配置一個flag文件來記錄用戶名，密碼和備份路徑什么的--
cat avtar_rman.log
--pidname=Oracle
--pidnum=1002
--logfile=/var/avamar/rman/avtar_rman.log
--vardir=/var/avamar
--id=<admin_user>
--ap=<admin_pwd>
--path=/linux_clients/pdbcluster03.els.ops.boingo.com
--expires=180
--ddr
--ddr-index=1
然后在Rman腳本里手工創(chuàng)建那個channel,并調(diào)用剛才那個flag file即可正常向Avamar server備份數(shù)據(jù)庫或archive log --
RMAN> run{
allocate channel c1 type sbt PARMS="SBT_LIBRARY=/usr/local/avamar/lib/libobk_avamar64.so";

send channel='c1' '"--prefix=11g/eprod01/" "--flagfile=/var/avamar/rman/avtar-flags.txt"
"--logfile=/var/avamar/rman/avtar_rman.log" "--bindir=/usr/local/avamar/bin"';
backup database plus archivelog;
release channel c1;
}

但這樣就只能手工運行rman腳本來備份整個數(shù)據(jù)庫，我們想能否在rman中將它配置成default channel，
例如能否做成 --
CONFIGURE DEFAULT DEVICE TYPE SBT;
CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS  'SBT_LIBRARY=mylibrary.disksbt,ENV=(BACKUP_PARAM=value)';

但是我不會將
allocate channel c1 type sbt PARMS="SBT_LIBRARY=/usr/local/avamar/lib/libobk_avamar64.so";

send channel='c1' '"--prefix=11g/eprod01/" "--flagfile=/var/avamar/rman/avtar-flags.txt"
"--logfile=/var/avamar/rman/avtar_rman.log" "--bindir=/usr/local/avamar/bin"';
合并成一句 -- configure channel device....

所以就沒法將這個Avamar 設(shè)備配成default channel， 實在沒法解決。懇請各位大俠幫忙。

Thanks in advance for any help.

Eisen

目前的rman設(shè)置為 -

[oracle@oraclelinux64re ~]$ rman target /;

Recovery Manager: Release 11.2.0.1.0 - Production on Tue Feb 16 03:20:28 2016

Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.

connected to target database: ORCL (DBID=1330766534)

RMAN> show all;

using target database control file instead of recovery catalog
RMAN configuration parameters for database with db_unique_name ORCL are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 1 DAYS;
CONFIGURE BACKUP OPTIMIZATION OFF;
CONFIGURE DEFAULT DEVICE TYPE TO 'SBT_TAPE';
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE SBT_TAPE TO '%F'; # default
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
CONFIGURE DEVICE TYPE SBT_TAPE PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE SBT_TAPE TO 1; # default
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS  'AVTAR/Avamar backup (EMC)';
CONFIGURE MAXSETSIZE TO UNLIMITED; # default
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE COMPRESSION ALGORITHM 'MEDIUM' AS OF RELEASE 'DEFAULT' OPTIMIZE FOR LOAD TRUE;
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/home/oracle/app/oracle/product/11.2.0/dbhome_1/dbs/snapcf_orcl.f'; # default


就這最后這個 configure channel device type 'SBT_TAPE' PARMS后面怎么寫不會了。 求幫助，多謝