我先說下，我要做的事情和環境：

數據庫服務器a機，b機作為NBU server端備份a機數據庫至到磁帶庫st，

現在我想做異地恢復測試，將a機數據庫作為源數據庫，恢復至c機目標數據庫。

如果不連接catalog的話，在目標庫執行：

-bash-3.00$ rman target /

Recovery Manager: Release 9.2.0.6.0 - 64bit Production

Copyright (c) 1995, 2002, Oracle Corporation.??All rights reserved.

connected to target database: china111 (not mounted)

RMAN> run{

2> ALLOCATE CHANNEL CH00 TYPE 'SBT_TAPE';

3> SEND 'NB_ORA_SERV=sol1,NB_ORA_CLIENT=eagle';

4> restore controlfile;

5> }

using target database controlfile instead of recovery catalog

allocated channel: CH00

channel CH00: sid=13 devtype=SBT_TAPE

channel CH00: Veritas NetBackup for Oracle - Release 6.5 (2007072323)

sent command to channel: CH00

Starting restore at 14-JUN-11

released channel: CH00

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of restore command at 06/14/2011 14:34:03

RMAN-06563: controlfile or SPFILE must be restored using FROM AUTOBACKUP

RMAN> exit

同樣指定 FROM AUTOBACKUP 也報錯：

RMAN> set dbid=2087198266

executing command: SET DBID

RMAN> run{

2> ALLOCATE CHANNEL CH00 TYPE 'SBT_TAPE';

3> SEND 'NB_ORA_SERV=sol1,NB_ORA_CLIENT=eagle';

4> restore controlfile from autobackup;

5> }

allocated channel: CH00

channel CH00: sid=11 devtype=SBT_TAPE

channel CH00: Veritas NetBackup for Oracle - Release 6.5 (2007072323)

sent command to channel: CH00

Starting restore at 14-JUN-11

channel CH00: looking for autobackup on day: 20110614

channel CH00: looking for autobackup on day: 20110613

channel CH00: looking for autobackup on day: 20110612

channel CH00: looking for autobackup on day: 20110611

channel CH00: looking for autobackup on day: 20110610

channel CH00: looking for autobackup on day: 20110609

channel CH00: looking for autobackup on day: 20110608

channel CH00: no autobackup in 7 days found

released channel: CH00

RMAN-00571: ===========================================================

RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============

RMAN-00571: ===========================================================

RMAN-03002: failure of restore command at 06/14/2011 12:51:39

RMAN-06172: no autobackup found or specified handle is not a valid copy or piece

google下網上的例子都是連接catalog做恢復的

在目標機做rman恢復的時候，一定需要連接catalogDB才能找到磁帶庫備份的信息嗎？

eg：

rman catalog auss3pis/auss3pis@catalog;

Recovery Manager: Release 9.0.1.4.0 - Production

(c) Copyright 2001 Oracle Corporation.??All rights reserved.

connected to recovery catalog database

RMAN> set dbid=4227459251

executing command: SET DBID

RMAN> connect target / connected to target database:??(not mounted)

RMAN> run {

2> allocate channel ch00 type 'sbt_tape';

3> send 'nb_ora_serv=aush06';

4> send 'nb_ora_client=aush49';

5> restore controlfile;

6> }

allocated channel: ch00

channel ch00: sid=11 devtype=SBT_TAPE

channel ch00: VERITAS NetBackup for Oracle - Release 4.5FP_3GA (2002121901)

sent command to channel: ch00

sent command to channel: ch00

Starting restore at 09-DEC-04

。。。。。。。

[本帖最后由 lixiang114 于 2011-6-14 14:58 編輯]

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